Climate averages 1991–2020
Usol’ye-Sibirskoye weather
in April.
A cool, fairly dry month: the 6th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a cool month in Usol’ye-Sibirskoye: daytime highs average 9.5°C and nights cool to about -2.8°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 20 mm of rain on roughly 6 days, which makes April a fairly dry month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 55 min on an average April day.
The nearest other city in this atlas is Angarsk (28 km away). In April its highs average 9.7°C, about as warm as Usol’ye-Sibirskoye, with 19 mm of rain.
Among the 236 cities listed in Russia, Usol’ye-Sibirskoye ranks joint 132nd of 236 for the warmest April highs and 7th of 236 for the driest April (rainfall, lowest first). The mean April high of those 236 cities is 9.5°C; Usol’ye-Sibirskoye is level with that mean.
From April to May, average highs rise by 7.7°C to 17.2°C, and monthly rainfall rises from 20 mm to 34 mm.
The annual picture
April 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, selected | 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 | 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
April in nearby cities
- Angarsk in AprilRussia · 28 kmHigh 9.7°C · Low -2.6°C · 19 mm rain
- Irkutsk in AprilRussia · 67 kmHigh 9.4°C · Low -2.7°C · 22 mm rain
- Ulan-Ude in AprilRussia · 288 kmHigh 9.4°C · Low -2.6°C · 15 mm rain
- Darhan in AprilMongolia · 396 kmHigh 11.9°C · Low -1.6°C · 18 mm rain
- Bratsk in AprilRussia · 398 kmHigh 3.2°C · Low -4.1°C · 19 mm rain
- Erdenet in AprilMongolia · 415 kmHigh 9.0°C · Low -2.8°C · 21 mm rain
- Ulan Bator in AprilMongolia · 585 kmHigh 8.8°C · Low -3.6°C · 16 mm rain
- Ust’-Ilimsk in AprilRussia · 587 kmHigh 3.5°C · Low -4.7°C · 28 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.