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Cần Thơ weather by month
Historical averages 2016–2025 · not a forecast
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When is the best time to visit Cần Thơ?
For a warm holiday, the best week has been 27 January – 2 February (Weather Index 90). Favourable start dates for a 7-day trip run from 15 January to 21 February. April and May are warmest (33°C), February is driest and March has the most sun.
- Warmest
- April and May 33°C
- Coolest
- January and December 30°C
- Driest
- February 10% rain-day chance
- Wettest
- September 93% rain-day chance
- Sunniest
- March 12 hours a day
A rain day has 1 mm or more, snow included, so a short shower counts. Monthly averages below give the amounts.
Monthly averages in Cần Thơ
Cần Thơ historical monthly estimates, 2016–2025. Temperatures and sunshine are daily averages.
| Month | High (°C) | Low (°C) | Rain-day chance (%) | Expected rain days | Precipitation (mm/month) | Sunshine (hours/day) |
|---|---|---|---|---|---|---|
| January | 29.8 | 23.6 | 19.0 | 5.9 | 36.2 | 10.2 |
| February | 30.8 | 23.8 | 10.0 | 2.8 | 15.3 | 11.2 |
| March | 32.4 | 24.9 | 12.6 | 3.9 | 27.4 | 11.5 |
| April | 33.4 | 26.1 | 40.0 | 12.0 | 78.2 | 11.5 |
| May | 32.9 | 26.6 | 81.3 | 25.2 | 223.4 | 9.7 |
| June | 31.7 | 26.0 | 87.7 | 26.3 | 215.6 | 8.9 |
| July | 30.9 | 25.6 | 90.0 | 27.9 | 250.9 | 8.4 |
| August | 31.2 | 25.7 | 91.9 | 28.5 | 236.6 | 9.3 |
| September | 30.9 | 25.5 | 93.3 | 28.0 | 294.3 | 8.0 |
| October | 30.8 | 25.3 | 91.6 | 28.4 | 303.7 | 7.8 |
| November | 30.6 | 25.1 | 69.0 | 20.7 | 188.3 | 8.8 |
| December | 29.7 | 24.1 | 37.4 | 11.6 | 94.7 | 9.4 |
Each month averages its own days. Precipitation includes snow. About the data
Sources
Open-Meteo · 1 Jan 2016 – 31 Dec 2025
- Open-Meteo Historical Weather API
- Local days, 2016–2025, every year weighted equally. Each weekly chart averages its own seven days, without smoothing.
- Shading shows the 10th–90th percentile of past days, not forecast confidence.
- A rain day has at least 1 mm, snow included. The last weekly period has eight days.
- Wind is the average daytime (10:00–18:00) maximum, not gusts. Daylight is calculated from latitude. Missing readings stay blank.
- Mugginess (dew point) comes from the original daily summaries, on UTC days.
- The live two-week forecast comes from the Open-Meteo Weather Forecast API. The Weather Index does not use it.