Climate averages 1991–2020
Hà Tĩnh weather
in August.
A hot, very wet month: the 3rd warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Hà Tĩnh: daytime highs average 31.6°C and nights cool to about 26.1°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 190 mm of rain on roughly 14 days, which makes August a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 45 min on an average August day.
The nearest other city in this atlas is Vinh (43 km away). In August its highs average 31.9°C, about as warm as Hà Tĩnh, with 222 mm of rain.
Among the 136 cities listed in Vietnam, Hà Tĩnh ranks joint 19th of 136 for the warmest August highs and 25th of 136 for the driest August (rainfall, lowest first). The mean August high of those 136 cities is 30.5°C; Hà Tĩnh is 1.1°C warmer than that mean.
From August to September, average highs fall by 2.3°C to 29.3°C, and monthly rainfall rises from 190 mm to 391 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
Hà Tĩnh climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 20.7°C16.1°C | 16.1°C | 103 | 15.1 | 11.211 h |
| February | 22.4°C17.3°C | 17.3°C | 68 | 12.2 | 11.512 h |
| March | 25.7°C19.8°C | 19.8°C | 69 | 10.1 | 12.012 h |
| April | 29.1°C22.6°C | 22.6°C | 77 | 10.5 | 12.513 h |
| May | 31.2°C25.0°C | 25.0°C | 118 | 13.6 | 13.013 h |
| June | 32.9°C26.7°C | 26.7°C | 71 | 8.0 | 13.213 h |
| July | 32.7°C26.7°C | 26.7°C | 126 | 9.6 | 13.113 h |
| August, selected | 31.6°C26.1°C | 26.1°C | 190 | 13.8 | 12.713 h |
| September | 29.3°C24.6°C | 24.6°C | 391 | 19.1 | 12.312 h |
| October | 26.7°C22.4°C | 22.4°C | 538 | 22.5 | 11.712 h |
| November | 24.3°C19.9°C | 19.9°C | 272 | 18.3 | 11.311 h |
| December | 21.0°C17.0°C | 17.0°C | 166 | 17.4 | 11.111 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
- Vinh in AugustVietnam · 43 kmHigh 31.9°C · Low 26.4°C · 222 mm rain
- Kỳ Anh in AugustVietnam · 52 kmHigh 32.2°C · Low 26.7°C · 189 mm rain
- Ba Đồn in AugustVietnam · 85 kmHigh 31.8°C · Low 26.5°C · 167 mm rain
- Hoàng Mai in AugustVietnam · 105 kmHigh 31.7°C · Low 26.2°C · 263 mm rain
- Nghi Sơn in AugustVietnam · 110 kmHigh 31.1°C · Low 25.9°C · 263 mm rain
- Đồng Hới in AugustVietnam · 123 kmHigh 31.6°C · Low 26.7°C · 146 mm rain
- Thakhèk in AugustLaos · 154 kmHigh 29.2°C · Low 23.6°C · 493 mm rain
- Sầm Sơn in AugustVietnam · 155 kmHigh 30.9°C · Low 26.5°C · 312 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 Hà Tĩnh) is explained once on the Hà Tĩnh year overview and on the Sources, method and limits page.