Climate guide for Can Tho, Vietnam

Best Time to Visit
Can Tho

How to read the score (0–10)
05810
UnfavorableGoodOptimal
01 · Vietnam

About Can Tho

Cần Thơ sits on the Hau river, with the Cai Rang and Phong Dien floating markets reached by early morning boat trips. The delta's orchards, rice fields and canals fill the days, and the Binh Thuy house and the city's temples add colonial and Khmer layers. December to April is the dry season; the floating markets run year-round, and the wet months are greener and quieter.

02

Did you know?

03

Travel Tips

01Best time & timing
Target January, February, March — that is where comfort scores peak (8.1/10). May is the weakest month at 2.7/10.
02Weather & what to pack
January averages 26°C with 18 mm of rain and about 21 days with 6+ hours of sunshine. Pack light clothing, a hat and real sun protection.
03Budget timing
If budget matters most, March is the cheapest month (6.5/10) — expect weather trade-offs.

Things to do in Can Tho

Can Tho, Vietnam. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Can Tho: the short answer

Plan Can Tho for January, with February, March close behind — the stretch with the most usable temperatures and the fewest lost days to rain: January averages 26°C with 18 mm of rain and about 21 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are May, October.

Across the year Can Tho swings from 26°C in December to 30°C in April, a 5-degree spread, while rainfall ranges from 10 mm in February to 477 mm in July. In short, Can Tho is not equally good year-round — the gap between its best and worst month is 5.4 points on the same 10-point scale.

Warmest month: April (30°C). Coolest: December (26°C). Driest: February (10 mm). Wettest: July (477 mm).

Can Tho month by month

January: the best month of the year in Can Tho

Best window · 8.1/10

At 26°C (78°F) this is comfortable city weather in January, with sightseeing easiest before lunch and after the afternoon peak.

With around 18 mm of rain, any showers tend to pass through rather than settle in; about 21 days with 6+ hours of sunshine and 11.5 hours of daylight fill the rest.

On our climate-comfort scale this is the top-ranked month of the year for Can Tho at 8.1/10 — the reference point every other month on this page is measured against.

Budget for peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack light clothing, a hat and real sun protection.

February holds up well in Can Tho — 2nd best month

Good · 7.7/10

Days in February average 28°C (82°F) and humidity near 72% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

At just 10 mm for the month, rain will not shape your plans; you get about 22 days with 6+ hours of sunshine and 11.7 hours of daylight.

That is 7.7/10 on the same scale — 2nd of 12 months, versus 8.1/10 for the best month here.

Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

March in Can Tho — workable with trade-offs

Trade-offs · 6.5/10

March averages 29°C (85°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rainfall runs 55 mm, so plan one flexible day in three; you still get about 26 days with 6+ hours of sunshine and 11.9 hours of daylight.

It scores 6.5/10 here, 3rd of 12 months, against 8.1/10 in the destination's best month.

Plan for mid-season pricing, with crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.

Flexible dates? January scores 1.6 points higher here — enough to change the trip.

April in Can Tho — middling scores, decent value

Trade-offs · 5/10

Days in April average 30°C (87°F) — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Budget for roughly 92 mm of rain this month — a flexible day or two helps — with about 25 days with 6+ hours of sunshine and 12.2 hours of daylight to work around it.

That is 5/10 on the same scale — 5th of 12 months, versus 8.1/10 for the best month here.

Expect mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.

If your dates are flexible, January is materially better in Can Tho — 3.1 points higher on the same scale.

May in Can Tho — off-season conditions

Hardest · 2.7/10

May averages 29°C (85°F) and humidity near 79%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

227 mm makes this the wettest stretch of the year, though about 21 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 2.7/10 here, 12th of 12 months, against 8.1/10 in the destination's best month.

Figure on low-season pricing, with crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

Flexible dates? January scores 5.4 points higher here — enough to change the trip.

June in Can Tho — off-season conditions

Hardest · 3.1/10

Days in June average 28°C (82°F) and humidity near 87% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

This is the year's wettest stretch at 225 mm, but with about 22 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 3.1/10 on the same scale — 7th of 12 months, versus 8.1/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in Can Tho — 5 points higher on the same scale.

July in Can Tho — off-season conditions

Hardest · 2.8/10

Days in July average 27°C (81°F) and humidity near 90% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Expect monsoon-level rainfall at 477 mm: only about 17 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.

That is 2.8/10 on the same scale — 9th of 12 months, versus 8.1/10 for the best month here.

Expect low-season pricing, and crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in Can Tho — 5.3 points higher on the same scale.

August in Can Tho — the hardest end of the year

Hardest · 2.9/10

August averages 27°C (81°F) and humidity near 89%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

249 mm makes this the wettest stretch of the year, though about 21 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 2.9/10 here, 8th of 12 months, against 8.1/10 in the destination's best month.

Plan for low-season pricing, with crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

Flexible dates? January scores 5.2 points higher here — enough to change the trip.

September in Can Tho: expect compromises

Hardest · 2.8/10

September averages 27°C (80°F) and humidity near 91%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

391 mm of rain puts this in monsoon territory — about 16 days with 6+ hours of sunshine across the whole month, and multi-day washouts are normal.

It scores 2.8/10 here, 10th of 12 months, against 8.1/10 in the destination's best month.

Plan for low-season pricing, with crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

Flexible dates? January scores 5.3 points higher here — enough to change the trip.

October in Can Tho: expect compromises

Hardest · 2.8/10

Days in October average 27°C (81°F) and humidity near 89% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Expect monsoon-level rainfall at 319 mm: only about 18 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.

That is 2.8/10 on the same scale — 11th of 12 months, versus 8.1/10 for the best month here.

Expect low-season pricing, and crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in Can Tho — 5.3 points higher on the same scale.

November in Can Tho — off-season conditions

Hardest · 3.4/10

Days in November average 27°C (80°F) and humidity near 90% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

195 mm of rain signals a properly wet month, with only about 17 days with 6+ hours of sunshine to count on — build indoor options into the schedule.

That is 3.4/10 on the same scale — 6th of 12 months, versus 8.1/10 for the best month here.

Expect low-season pricing, and crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in Can Tho — 4.7 points higher on the same scale.

December in Can Tho: mixed conditions, plan around the weather

Trade-offs · 6.4/10

December averages 26°C (78°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

Rainfall runs 69 mm, so plan one flexible day in three; you still get about 18 days with 6+ hours of sunshine and 11.4 hours of daylight.

It scores 6.4/10 here, 4th of 12 months, against 8.1/10 in the destination's best month.

Figure on peak pricing, with crowds are moderate.

Pack light clothing, a hat and real sun protection, a packable rain layer.

Flexible dates? January scores 1.7 points higher here — enough to change the trip.

FAQ

Frequently asked

When is the best time to visit Can Tho, Vietnam?
In Ideal Weather mode, the best months to visit Can Tho are January. January is the single peak month with an Ideal Weather score of 8.1/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Can Tho year-round?
Can Tho has a climate profile suited to sightseeing and cultural travel. Average monthly temperatures range from 26°C in December to 30°C in April, with Ideal Weather scores between 2.7 and 8.1 out of 10.
Which months should I avoid in Can Tho?
The lowest Ideal Weather-scoring months in Can Tho are May (2.7/10), July (2.8/10), September (2.8/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Can Tho?
July is the wettest month in Can Tho, averaging about 477 mm of rainfall. February is the driest, at roughly 10 mm.
Which is the sunniest month in Can Tho?
March sees the most sun in Can Tho, with about 26 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Can Tho a good destination for sightseeing and cultural travel?
Can Tho is well suited to sightseeing and cultural travel. Its highest Ideal Weather window (January) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Can Tho calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Can Tho: temperature comfort, precipitation, humidity, daylight hours, and days with 6+ hours of sunshine - weighted for sightseeing and cultural travel.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

12

Explore by month

Curated in Can Tho

Tickets & experiences