Climate averages 1991–2020
Thủ Dầu Một weather
in January.
A hot, fairly dry month: the 5th warmest and the 2nd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a hot month in Thủ Dầu Một: daytime highs average 31.2°C and nights cool to about 21.9°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 21 mm of rain on roughly 4 days, which makes January a fairly dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 33 min on an average January day.
The nearest other city in this atlas is Thuận An (9 km away). In January its highs average 31.1°C, about as warm as Thủ Dầu Một, with 21 mm of rain.
Among the 136 cities listed in Vietnam, Thủ Dầu Một ranks joint 7th of 136 for the warmest January highs and joint 14th of 136 for the driest January (rainfall, lowest first). The mean January high of those 136 cities is 24.8°C; Thủ Dầu Một is 6.4°C warmer than that mean.
From January to February, average highs rise by 1.6°C to 32.8°C, and monthly rainfall falls from 21 mm to 8.4 mm.
The annual picture
January in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Thủ Dầu Một climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 31.2°C21.9°C | 21.9°C | 21 | 3.9 | 11.612 h |
| February | 32.8°C22.6°C | 22.6°C | 8.4 | 1.6 | 11.812 h |
| March | 33.9°C24.1°C | 24.1°C | 25 | 4.9 | 12.112 h |
| April | 34.0°C25.1°C | 25.1°C | 75 | 12.3 | 12.412 h |
| May | 32.6°C25.2°C | 25.2°C | 205 | 23.9 | 12.613 h |
| June | 30.9°C24.5°C | 24.5°C | 256 | 26.9 | 12.813 h |
| July | 30.3°C24.1°C | 24.1°C | 276 | 28.7 | 12.713 h |
| August | 30.4°C24.1°C | 24.1°C | 283 | 28.8 | 12.512 h |
| September | 30.1°C23.8°C | 23.8°C | 301 | 28.3 | 12.212 h |
| October | 29.8°C23.5°C | 23.5°C | 250 | 26.4 | 11.912 h |
| November | 30.0°C22.9°C | 22.9°C | 122 | 15.4 | 11.612 h |
| December | 30.1°C22.3°C | 22.3°C | 54 | 8.6 | 11.511 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
January in nearby cities
- Thuận An in JanuaryVietnam · 9 kmHigh 31.1°C · Low 22.0°C · 21 mm rain
- Củ Chi in JanuaryVietnam · 17 kmHigh 31.5°C · Low 22.1°C · 21 mm rain
- Ho Chi Minh City in JanuaryVietnam · 18 kmHigh 31.2°C · Low 22.3°C · 26 mm rain
- Biên Hòa in JanuaryVietnam · 19 kmHigh 31.1°C · Low 22.0°C · 21 mm rain
- Thủ Đức in JanuaryVietnam · 20 kmHigh 30.7°C · Low 22.0°C · 26 mm rain
- Bến Cát in JanuaryVietnam · 20 kmHigh 31.8°C · Low 22.2°C · 17 mm rain
- Quận Mười in JanuaryVietnam · 24 kmHigh 31.0°C · Low 22.3°C · 26 mm rain
- Quận Sáu in JanuaryVietnam · 26 kmHigh 30.9°C · Low 22.2°C · 26 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Thủ Dầu Một) is explained once on the Thủ Dầu Một year overview and on the Sources, method and limits page.
Biên Hòa and Thuận An lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.