Climate averages 1991–2020
Vĩnh Thạnh weather
in August.
A hot, very wet month: the joint 8th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Vĩnh Thạnh: daytime highs average 29.9°C and nights cool to about 24.7°C. By daytime temperature it is the joint 8th warmest of the 12 months.
Expect about 229 mm of rain on roughly 29 days, which makes August a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 27 min on an average August day.
The nearest other city in this atlas is Cờ Đỏ (15 km away). In August its highs average 29.8°C, about as warm as Vĩnh Thạnh, with 248 mm of rain.
Among the 136 cities listed in Vietnam, Vĩnh Thạnh ranks joint 101st of 136 for the warmest August highs and joint 39th of 136 for the driest August (rainfall, lowest first). The mean August high of those 136 cities is 30.5°C; Vĩnh Thạnh is 0.6°C cooler than that mean.
From August to September, average highs stay level at 29.9°C, and monthly rainfall rises from 229 mm to 265 mm.
The annual picture
August 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
Vĩnh Thạnh climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.9°C22.0°C | 22.0°C | 27 | 4.6 | 11.612 h |
| February | 31.5°C22.6°C | 22.6°C | 12 | 1.9 | 11.812 h |
| March | 33.3°C24.0°C | 24.0°C | 36 | 5.8 | 12.112 h |
| April | 33.6°C25.0°C | 25.0°C | 82 | 12.4 | 12.312 h |
| May | 31.9°C25.3°C | 25.3°C | 185 | 24.8 | 12.613 h |
| June | 30.2°C25.0°C | 25.0°C | 220 | 26.6 | 12.713 h |
| July | 29.8°C24.7°C | 24.7°C | 225 | 27.7 | 12.713 h |
| August, selected | 29.9°C24.7°C | 24.7°C | 229 | 28.5 | 12.512 h |
| September | 29.9°C24.5°C | 24.5°C | 265 | 28.4 | 12.212 h |
| October | 30.2°C23.8°C | 23.8°C | 289 | 27.3 | 11.912 h |
| November | 30.3°C23.4°C | 23.4°C | 139 | 17.1 | 11.712 h |
| December | 29.7°C22.6°C | 22.6°C | 63 | 9.5 | 11.512 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
August in nearby cities
- Cờ Đỏ in AugustVietnam · 15 kmHigh 29.8°C · Low 24.7°C · 248 mm rain
- Thốt Nốt in AugustVietnam · 16 kmHigh 30.1°C · Low 24.7°C · 229 mm rain
- Long Xuyên in AugustVietnam · 19 kmHigh 30.2°C · Low 24.8°C · 220 mm rain
- Lai Vung in AugustVietnam · 22 kmHigh 30.2°C · Low 24.7°C · 229 mm rain
- Ô Môn in AugustVietnam · 28 kmHigh 29.9°C · Low 24.5°C · 248 mm rain
- Cao Lãnh in AugustVietnam · 37 kmHigh 30.5°C · Low 24.8°C · 240 mm rain
- Quận Đức Thịnh in AugustVietnam · 38 kmHigh 30.2°C · Low 24.6°C · 242 mm rain
- Phong Điền (Can Tho City), Vietnam in AugustVietnam · 39 kmHigh 29.8°C · Low 24.5°C · 241 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 Vĩnh Thạnh) is explained once on the Vĩnh Thạnh year overview and on the Sources, method and limits page.
Thốt Nốt and Lai Vung lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.