Climate averages 1991–2020
Usol’ye-Sibirskoye weather
in August.
A warm, moderately 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 Usol’ye-Sibirskoye: daytime highs average 22.6°C and nights cool to about 12.6°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 86 mm of rain on roughly 11 days, which makes August a moderately wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 44 min on an average August day.
The nearest other city in this atlas is Angarsk (28 km away). In August its highs average 22.6°C, about as warm as Usol’ye-Sibirskoye, with 85 mm of rain.
Among the 236 cities listed in Russia, Usol’ye-Sibirskoye ranks joint 87th of 236 for the warmest August highs and 211th of 236 for the driest August (rainfall, lowest first). The mean August high of those 236 cities is 22.4°C; Usol’ye-Sibirskoye is 0.2°C warmer than that mean.
From August to September, average highs fall by 7.3°C to 15.3°C, and monthly rainfall falls from 86 mm to 53 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
Usol’ye-Sibirskoye climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -15.7°C-24.8°C | -24.8°C | 4.2 | 1.2 | 8.28 h |
| February | -9.6°C-21.4°C | -21.4°C | 4.2 | 1.5 | 9.810 h |
| March | -0.4°C-13.0°C | -13.0°C | 8.9 | 3.0 | 11.812 h |
| April | 9.5°C-2.8°C | -2.8°C | 20 | 5.5 | 13.914 h |
| May | 17.2°C3.7°C | 3.7°C | 34 | 8.4 | 15.816 h |
| June | 23.4°C11.5°C | 11.5°C | 63 | 10.4 | 16.817 h |
| July | 25.0°C14.8°C | 14.8°C | 88 | 12.3 | 16.316 h |
| August, selected | 22.6°C12.6°C | 12.6°C | 86 | 11.2 | 14.715 h |
| September | 15.3°C5.5°C | 5.5°C | 53 | 10.3 | 12.713 h |
| October | 6.4°C-2.5°C | -2.5°C | 18 | 5.4 | 10.711 h |
| November | -4.9°C-13.1°C | -13.1°C | 11 | 3.6 | 8.89 h |
| December | -13.6°C-22.1°C | -22.1°C | 8.6 | 3.1 | 7.78 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
- Angarsk in AugustRussia · 28 kmHigh 22.6°C · Low 12.5°C · 85 mm rain
- Irkutsk in AugustRussia · 67 kmHigh 22.2°C · Low 12.4°C · 101 mm rain
- Ulan-Ude in AugustRussia · 288 kmHigh 23.1°C · Low 12.3°C · 68 mm rain
- Darhan in AugustMongolia · 396 kmHigh 24.6°C · Low 13.4°C · 78 mm rain
- Bratsk in AugustRussia · 398 kmHigh 19.3°C · Low 13.3°C · 58 mm rain
- Erdenet in AugustMongolia · 415 kmHigh 20.7°C · Low 11.0°C · 86 mm rain
- Ulan Bator in AugustMongolia · 585 kmHigh 21.7°C · Low 9.8°C · 68 mm rain
- Ust’-Ilimsk in AugustRussia · 587 kmHigh 20.6°C · Low 12.6°C · 57 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 Usol’ye-Sibirskoye) is explained once on the Usol’ye-Sibirskoye year overview and on the Sources, method and limits page.