Climate averages 1991–2020
Heihe weather
in August.
A warm, wet month: the 3rd warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in Heihe: daytime highs average 24.0°C and nights cool to about 15.4°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 102 mm of rain on roughly 12 days, which makes August a wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 30 min on an average August day.
The nearest other city in this atlas is Blagoveshchensk (4 km away). In August its highs average 24.0°C, about as warm as Heihe, with 102 mm of rain.
Among the 884 cities listed in China, Heihe ranks joint 841st of 884 for the warmest August highs and joint 89th of 884 for the driest August (rainfall, lowest first). The mean August high of those 884 cities is 29.3°C; Heihe is 5.3°C cooler than that mean.
From August to September, average highs fall by 6.0°C to 17.9°C, and monthly rainfall falls from 102 mm to 73 mm.
The annual picture
August in context
Monthly precipitation
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
Heihe climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -15.9°C-26.3°C | -26.3°C | 3.8 | 1.2 | 8.69 h |
| February | -9.6°C-22.4°C | -22.4°C | 4.9 | 1.5 | 10.010 h |
| March | -0.3°C-12.9°C | -12.9°C | 9.9 | 2.3 | 11.812 h |
| April | 10.4°C-1.6°C | -1.6°C | 26 | 5.2 | 13.714 h |
| May | 18.5°C6.1°C | 6.1°C | 56 | 8.5 | 15.415 h |
| June | 24.1°C13.7°C | 13.7°C | 81 | 11.2 | 16.316 h |
| July | 26.2°C17.4°C | 17.4°C | 124 | 13.2 | 15.916 h |
| August, selected | 24.0°C15.4°C | 15.4°C | 102 | 12.4 | 14.514 h |
| September | 17.9°C8.4°C | 8.4°C | 73 | 9.2 | 12.713 h |
| October | 7.5°C-1.0°C | -1.0°C | 36 | 6.4 | 10.811 h |
| November | -5.5°C-13.8°C | -13.8°C | 13 | 3.3 | 9.19 h |
| December | -15.5°C-24.2°C | -24.2°C | 7.1 | 2.3 | 8.18 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet 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
- Blagoveshchensk in AugustRussia · 4 kmHigh 24.0°C · Low 15.4°C · 102 mm rain
- Aihui in AugustChina · 29 kmHigh 24.0°C · Low 15.5°C · 99 mm rain
- Nenjiang in AugustChina · 202 kmHigh 24.0°C · Low 14.7°C · 115 mm rain
- Bei’an in AugustChina · 229 kmHigh 23.7°C · Low 15.5°C · 130 mm rain
- Jiagedaqi in AugustChina · 240 kmHigh 22.6°C · Low 13.0°C · 127 mm rain
- Nehe in AugustChina · 273 kmHigh 24.5°C · Low 15.5°C · 117 mm rain
- Youhao in AugustChina · 283 kmHigh 23.8°C · Low 14.8°C · 134 mm rain
- Yichun, China in AugustChina · 298 kmHigh 23.6°C · Low 14.9°C · 123 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 Heihe) is explained once on the Heihe year overview and on the Sources, method and limits page.