Can Tho Weather by Month: Seasonal Guide and What to Wear

Can Tho is located in the Mekong Delta in southern Vietnam, where the weather remains hot and humid throughout the year. Unlike destinations with four clearly defined seasons, Can Tho is better understood through two main weather periods: the dry season and the rainy season.

The dry season generally lasts from December to April, while the rainy season runs from May to November. The dry season offers more predictable conditions for outdoor sightseeing, although March and April can be extremely hot. During the rainy season, temperatures are slightly lower, but high humidity, sudden tropical downpours, slippery roads, and occasional waterlogging can affect travel plans.

From August to October, heavy rain may combine with high river levels and tides. When this happens, low-lying streets and riverside areas can experience temporary flooding.

This guide explains Can Tho weather by month, seasonal conditions, what to wear, essential travel items, and the weather hazards travelers should consider before booking accommodation, transportation, or boat tours.

Can Tho Weather at a Glance

Dry Season in Can Tho: December to April

The dry season in Can Tho generally lasts from December through April. With less rain and more predictable weather, this is a convenient period for visiting Cai Rang Floating Market, taking a Mekong River boat tour, exploring local orchards, walking along the riverfront, or joining a countryside cycling tour.

However, the entire dry season is not equally comfortable.

December through February usually brings relatively pleasant mornings and evenings. Temperatures begin rising quickly in March, while April is often the hottest month of the year. Daytime temperatures can reach approximately 34 to 35°C, making extended outdoor activities uncomfortable around midday.

Weather to Watch During the Dry Season

Strong UV Exposure

Sunny weather is common during the dry season, and UV exposure can be intense. The sun often feels strongest between 10:00 a.m. and 3:00 p.m., so travelers should avoid scheduling long walks during this period whenever possible.

Pack a wide-brimmed hat, sunglasses, and sunscreen. A lightweight, breathable long-sleeved shirt is also useful for anyone with sun-sensitive skin.

Sunlight reflecting from the river can make glare more noticeable during boat trips. Sunglasses are particularly helpful when visiting Cai Rang Floating Market or traveling along the Mekong waterways.

Extreme Heat in March and April

Temperatures begin to rise in March, and April is usually the hottest part of the year. On particularly hot days, afternoon temperatures may rise above 35°C. High humidity can make the heat feel even more intense.

Schedule floating-market visits, cycling tours, and walking itineraries in the morning. During the afternoon, consider visiting cafés, museums, shopping centers, or other air-conditioned attractions.

Dehydration and Heat Exhaustion

High humidity prevents sweat from evaporating efficiently, making it harder for the body to cool down. Travelers may experience headaches, dizziness, or tiredness after spending too much time outdoors.

Drink water regularly rather than waiting until you feel thirsty. Electrolyte drinks can also be useful on days involving extended outdoor activities.

Families traveling with children or older adults should divide sightseeing into shorter periods and plan frequent indoor breaks.

Can Tho Weather in December

December marks the transition from the rainy season to the dry season. Rain does not disappear completely, particularly at the beginning of the month, but rainfall gradually decreases and outdoor conditions become more manageable.

Typical temperatures range from approximately 22 to 30°C. Early mornings may feel relatively refreshing, but daytime conditions are still warm enough for summer clothing.

A lightweight shirt that can be worn over a T-shirt is useful for an early departure to Cai Rang Floating Market or a sunrise boat tour.

What to Wear in December

• Short-sleeved T-shirts
• Lightweight cotton or quick-drying trousers
• A thin shirt for early-morning boat trips
• Breathable walking shoes
• A hat and sunglasses

Weather to Watch

Occasional rain may continue during the first part of December. Carry a compact umbrella or lightweight raincoat and check whether your boat tour is operating before leaving your accommodation.

Can Tho Weather in January

January is one of the relatively cooler and drier months in Can Tho. Temperatures typically range from around 22 to 30°C. Early-morning floating-market tours may feel slightly cool, especially when the breeze picks up on the river.

Although the afternoon sun can be strong, lower rainfall and slightly less oppressive humidity make January a convenient month for walking tours and outdoor sightseeing.

It is also a good time to combine Cai Rang Floating Market with a riverside walk, orchard visit, or countryside excursion.

What to Wear in January

• Short-sleeved tops
• Lightweight trousers or shorts
• A thin outer layer for early mornings
• Breathable and cushioned walking shoes
• A hat and sunscreen

Weather to Watch

Cooler mornings can make travelers underestimate the strength of the midday sun. Apply sunscreen before leaving your hotel, even when starting the day before sunrise.

Can Tho Weather in February

February is generally one of the driest months of the year. Typical temperatures range from approximately 22 to 31°C, and clear conditions make it a suitable month for floating-market visits, riverside walks, and day trips around the Mekong Delta.

Afternoon temperatures begin rising toward the end of the month. Mornings may feel comfortable, but the middle of the day can still be hot.

What to Wear in February

• Lightweight summer clothing
• A thin long-sleeved shirt
• Breathable walking shoes
• A hat and sunglasses
• High-SPF sunscreen

Weather to Watch

With less rain, travelers often spend longer periods outdoors. Carry enough drinking water and take a break in a shaded or air-conditioned place around midday.

Can Tho Weather in March

March remains relatively dry, but temperatures rise quickly. Typical conditions range from approximately 23 to 33°C, although the afternoon may feel considerably hotter under direct sunlight.

Morning sightseeing is generally manageable, but heat radiating from roads and pavements can make afternoon walking uncomfortable. Cycling tours and countryside excursions should begin as early as possible.

What to Wear in March

• Quick-drying short-sleeved shirts
• Lightweight, breathable trousers
• A thin long-sleeved sun-protection shirt
• A wide-brimmed hat
• A portable fan
• A reusable water bottle

Weather to Watch

Hot and relatively dry weather can lead to gradual dehydration. Include a café, museum, or air-conditioned attraction between outdoor activities rather than building an uninterrupted full-day walking itinerary.

Can Tho Weather in April

April is usually the hottest month in Can Tho. Typical temperatures range from approximately 24 to 34°C, while particularly hot afternoons can exceed 35°C.

Toward the end of the month, humidity begins to rise as the rainy season approaches. Isolated showers may also occur. Even when rainfall remains limited, the combination of heat and humidity can cause rapid fatigue.

What to Wear in April

• Quick-drying performance T-shirts
• Loose, lightweight trousers
• Breathable walking shoes or secure sports sandals
• A wide-brimmed hat
• Sunglasses and sunscreen
• A reusable water bottle
• A compact umbrella

Weather to Watch

Extreme heat and strong UV exposure are the main concerns. Schedule Cai Rang Floating Market and other boat tours at sunrise or early in the morning. Avoid prolonged outdoor activity between noon and 3:00 p.m.

Rainy Season in Can Tho: May to November

The rainy season generally lasts from May through November. This does not necessarily mean that rain continues throughout the entire day.

Many rainy-season days begin with dry or cloudy conditions, followed by a sudden tropical shower in the afternoon. Other days may bring longer periods of rain, particularly during the wettest months.

Daytime temperatures usually remain between 30 and 33°C. Although this is slightly cooler than the late dry season, high humidity keeps the weather feeling hot, heavy, and uncomfortable. Clothes and shoes may also take longer to dry.

Rainfall increases from May and becomes particularly significant between August and October. During this period, travelers should consider not only rain but also river levels, tides, street drainage, and possible waterlogging.

Weather to Watch During the Rainy Season

Sudden Tropical Downpours

Rain can begin with little warning and become intense within a short period. Sunny conditions in the morning do not guarantee a dry afternoon.

A small umbrella is useful for short walks in central Can Tho. For boat tours or longer outdoor activities, a lightweight poncho is often more practical because it keeps both hands free and can cover a small backpack.

High Humidity

Clothing and footwear may remain damp long after the rain stops. Heavy jeans, thick cotton clothes, and shoes that absorb water can become uncomfortable.

Choose quick-drying fabrics and pack at least one spare shirt and an extra pair of socks. Travelers staying for several days may benefit from accommodation with laundry service, self-service washing machines, or an area where wet clothes can dry properly.

Slippery Roads and Boat Piers

Tiled pavements, riverside paths, boat ramps, and piers can become slippery after rain. Avoid smooth-soled flip-flops and worn sandals.

Shoes with reliable traction are more important than fully waterproof shoes. When boarding a boat, keep one hand free, use the handrail, and accept assistance from the boat operator when available.

High Tides and Temporary Flooding

Can Tho is a low-lying city surrounded by rivers and canals. During the later part of the rainy season, heavy rain and high tides can occur at the same time.

Low-lying streets, narrow lanes, riverside roads, and areas with limited drainage may experience temporary waterlogging. Conditions can vary considerably between neighborhoods.

When choosing accommodation, check whether vehicles can reach the entrance, whether tour operators offer hotel pickup, and whether the property connects easily to a major road.

Indirect Effects of Tropical Weather Systems

Can Tho is less frequently affected by direct tropical cyclone impacts than parts of central or northern Vietnam. However, tropical depressions and other regional weather systems can still bring stronger rain, wind, thunderstorms, and poor visibility.

During the later rainy season, check the local forecast, transportation conditions, and boat-tour status on the evening before departure and again on the morning of the activity.

Can Tho Weather in May

May marks the transition from the dry season to the rainy season. Typical temperatures range from approximately 24 to 33°C. April’s heat often continues, while rainfall and humidity begin to rise.

The morning may be sunny before an afternoon shower develops. Even when rain does not last long, an intense downpour can soak clothes, bags, and electronic devices within minutes.

What to Wear in May

• Quick-drying short-sleeved tops
• Lightweight performance trousers
• Secure sports sandals
• A compact umbrella
• A lightweight poncho
• A waterproof phone pouch

Weather to Watch

Carry rain protection even when the morning sky looks clear. Store your passport, cash, tickets, and paper documents in a waterproof pouch or resealable bag.

Can Tho Weather in June

June brings more established rainy-season conditions. Typical temperatures range from approximately 24 to 32°C, with a noticeable increase in the frequency of rainy days.

High humidity can prevent clothes and shoes from drying quickly. Orchard paths, rural roads, and unpaved areas may also become muddy and slippery after rain.

What to Wear in June

• Moisture-wicking, quick-drying tops
• Lightweight shorts or performance trousers
• Footwear that is easy to clean and dry
• A lightweight poncho
• Spare socks
• A small travel towel

Weather to Watch

Avoid white shoes and thick fabric footwear when visiting orchards or countryside areas. Mud can be difficult to remove, while water-absorbing shoes may remain damp for the rest of the trip.

Can Tho Weather in July

July is a humid month with frequent rainfall. Typical temperatures range from approximately 24 to 31°C. Although temperatures are lower than in April, the humidity means the weather rarely feels cool.

Cai Rang Floating Market, orchard visits, and river tours may continue to operate, but departure times and routes can change depending on weather and water conditions.

What to Wear in July

• Thin, quick-drying summer clothes
• Sports sandals with good traction
• A lightweight rain poncho
• A spare T-shirt and socks
• A waterproof bag or dry bag
• Insect repellent

Weather to Watch

Heavy rain can slow road traffic and increase travel times. Avoid scheduling the end of a tour too close to a bus departure or flight. Build additional transfer time into the itinerary.

Can Tho Weather in August

August is one of the wetter and more humid months. Typical temperatures range from approximately 24 to 31°C. Even after rain stops, the air may remain heavy and sticky.

From August onward, high tides become another consideration. When high tides coincide with intense rainfall, water may accumulate on low-lying roads.

What to Wear in August

• Quick-drying short-sleeved tops
• Lightweight trousers that reach below the knee
• Sports sandals with reliable grip
• A lightweight rain poncho
• Insect repellent
• A waterproof pouch

Weather to Watch

Check vehicle access before booking accommodation on a riverside lane or in a narrow residential area. A cheaper room may be less convenient if cars cannot approach the property during periods of waterlogging.

Can Tho Weather in September

September is part of the peak rainy period. Typical temperatures range from approximately 24 to 31°C, while regular rain and high humidity continue throughout the month.

Travelers should consider river levels, tides, drainage, and road conditions in addition to the daily rainfall forecast. Even after rain stops, water may take time to drain from some streets.

What to Wear in September

• Quick-drying tops and trousers
• Water-friendly shoes or sports sandals
• A rain poncho
• A waterproof phone and document pouch
• Spare clothing
• A small towel
• A separate waterproof bag for wet clothes

Weather to Watch

Avoid walking through waterlogged streets when you cannot see the road surface. Curbs, drains, potholes, and uneven pavement may be hidden under the water.

Travelers with cuts, blisters, or sensitive skin should avoid direct contact with standing water whenever possible.

Can Tho Weather in October

October is one of the months when travelers should pay the closest attention to rain and possible street flooding. Typical temperatures range from approximately 24 to 31°C, while monthly rainfall is among the highest of the year.

Heavy rain and high tides can cause temporary flooding on riverside streets and in low-lying parts of the city. Conditions may vary from one road to the next, depending on elevation and drainage.

What to Wear in October

• Quick-drying short-sleeved tops
• Lightweight trousers in a darker color
• Slip-resistant footwear
• A waterproof bag
• A lightweight rain poncho
• Spare socks
• A small towel and wet wipes

Weather to Watch

Floating-market and boat tours may be delayed, rerouted, or canceled because of rain, wind, water levels, lightning, or poor visibility. Before booking, check the operator’s weather-related rescheduling and cancellation policy.

A car or hotel transfer may be more convenient than a motorcycle taxi during periods of waterlogging. However, cars may also need to take longer alternative routes, so allow additional travel time before important departures.

Can Tho Weather in November

November is a transition month between the rainy and dry seasons. Typical temperatures range from approximately 24 to 30°C, and rainfall gradually decreases compared with September and October.

However, rainy-season conditions can continue during the first part of the month. River and canal levels may also remain elevated even after rainfall becomes less frequent.

What to Wear in November

• Short-sleeved summer clothing
• Lightweight trousers
• A compact umbrella
• A lightweight rain poncho
• Breathable walking shoes
• A waterproof pouch

Weather to Watch

Do not assume that November is completely dry. Travelers visiting at the beginning of the month should still carry basic rain protection and monitor local weather before joining a boat tour.

Weather Hazards to Consider in Can Tho

1. Extreme Heat from March to April

Temperatures rise rapidly from March and may reach approximately 34 to 35°C during April afternoons.

Plan outdoor sightseeing in the morning and include indoor breaks later in the day. Families with children and older adults should avoid long, uninterrupted walking routes.

2. Strong UV Exposure Throughout the Year

Sun protection is necessary during both the dry and rainy seasons. UV exposure may remain significant even under cloudy skies.

Reapply sunscreen during the day, especially after sweating or getting caught in the rain. A hat and sunglasses are especially useful on the river.

3. Sudden Heavy Rain from May to November

Rainy-season downpours can begin quickly and become intense. Protect phones, passports, cash, batteries, and travel documents with waterproof pouches.

A poncho is particularly practical for outdoor tours because it keeps the hands free and may also cover a small bag.

4. High Tides from August to November

Heavy rainfall combined with high tides may cause temporary waterlogging on low-lying roads and near the riverfront.

Ask accommodation staff about current street conditions before leaving. Choosing a hotel that is accessible from a major road can make transportation easier during wet weather.

5. Slippery Roads, Pavements, and Boat Piers

Riverside paths and boat boarding areas can become very slippery after rain. Avoid shoes with smooth or heavily worn soles.

When boarding a boat, keep one hand free and avoid looking at your phone while walking across wet ramps or steps.

6. Severe Weather During the Late Rainy Season

Regional tropical weather systems may bring stronger rain, thunderstorms, wind, and reduced visibility.

Light rain alone may not cancel a boat tour, but lightning, strong wind, or poor visibility may lead to delays or cancellations. Check the latest operational update directly with the tour provider.

What to Pack for Can Tho by Season

December to February

• Short-sleeved tops
• Lightweight trousers
• A thin shirt for early mornings
• A hat and sunglasses
• Sunscreen
• Comfortable walking shoes
• A reusable water bottle

March to April

• Moisture-wicking clothing
• A wide-brimmed hat
• Sunglasses and sunscreen
• A portable fan
• Water and electrolyte drinks
• A compact umbrella

May to August

• Quick-drying clothing
• A lightweight rain poncho
• A compact umbrella
• Sports sandals with good traction
• A waterproof pouch
• Spare socks and T-shirts
• Insect repellent

September to November

• A lightweight rain poncho
• A dry bag or waterproof backpack cover
• Slip-resistant footwear
• Spare clothing and socks
• A separate waterproof bag for wet clothes
• A small towel and wet wipes
• Extra time for delays and itinerary changes

Best Time to Visit Can Tho

For the most comfortable combination of lower rainfall and manageable temperatures, December through February is generally the best period to visit Can Tho.

These months are well suited to Cai Rang Floating Market, river cruises, cycling tours, orchard visits, and walking along the Ninh Kieu riverfront. Early mornings are relatively pleasant, although afternoons remain warm.

March and April are still within the dry season, but the heat becomes more intense. Travelers who are comfortable with tropical temperatures can still visit, provided they schedule outdoor activities early and rest during the hottest part of the afternoon.

May through August is suitable for travelers who do not mind tropical showers and want to see greener countryside scenery. Flexible planning, lightweight rain gear, quick-drying clothes, and indoor alternatives are essential.

September and October require the most careful preparation because heavy rainfall, high tides, and temporary street flooding may affect transportation and boat tours.

November can be a useful alternative to the peak dry-season months. Rain generally begins to decrease, but travelers should still carry an umbrella or rain poncho, particularly during the first half of the month.

Can Tho Weather and Clothing Summary

Can Tho remains warm throughout the year, but travel conditions differ significantly between the dry and rainy seasons.

• December to February: Less rain and relatively comfortable conditions for sightseeing
• March to April: Very hot weather with strong sun and a higher risk of heat exhaustion
• May to August: Frequent showers, high humidity, and slippery outdoor areas
• September to October: Heavy rainfall, high tides, and possible street waterlogging
• November: A transitional month with gradually improving weather

Checking Can Tho weather by month is not only about deciding what to wear. It also helps travelers choose the right travel dates, accommodation location, floating-market departure time, transportation method, and tour cancellation terms.

Use monthly climate patterns to compare travel periods, but adjust the final itinerary according to the short-term weather forecast. Begin checking the forecast about one week before departure, and review it again before any boat tour or countryside excursion.

During the rainy season, ask your hotel or tour provider about current road conditions, river levels, pickup arrangements, and tour operation. This small amount of preparation can reduce delays, unnecessary expenses, and weather-related inconvenience.