Annual Weather Averages in Bratsk / Irkutsk
Bratsk / Irkutsk is 259 miles from Siberia, so the actual climate in Siberia can vary a bit.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Siberia
High Temp: 75 °F
Low Temp: -10 °F
Mean Temp: 31 °F
Precipitation: 1.64"
Humidity: 72%
Dew Point: 22 °F
Wind: 12 mph
Pressure: 30.07 "Hg
Visibility: 6 mi
January Climate & Weather Averages in Siberia
High Temp: 3 °F
Low Temp: -10 °F
Mean Temp: -4 °F
Precipitation: 1.35"
Humidity: 82%
Dew Point: -7 °F
Wind: 10 mph
Pressure: 30.40 "Hg
Visibility: 5 mi
February Climate & Weather Averages in Siberia
High Temp: 12 °F
Low Temp: -5 °F
Mean Temp: 4 °F
Precipitation: 1.13"
Humidity: 78%
Dew Point: -2 °F
Wind: 11 mph
Pressure: 30.32 "Hg
Visibility: 5 mi
March Climate & Weather Averages in Siberia
High Temp: 28 °F
Low Temp: 9 °F
Mean Temp: 18 °F
Precipitation: 0.95"
Humidity: 67%
Dew Point: 9 °F
Wind: 13 mph
Pressure: 30.18 "Hg
Visibility: 6 mi
April Climate & Weather Averages in Siberia
High Temp: 42 °F
Low Temp: 25 °F
Mean Temp: 33 °F
Precipitation: 1.14"
Humidity: 57%
Dew Point: 19 °F
Wind: 15 mph
Pressure: 30.03 "Hg
Visibility: 7 mi
May Climate & Weather Averages in Siberia
High Temp: 57 °F
Low Temp: 36 °F
Mean Temp: 47 °F
Precipitation: 1.92"
Humidity: 54%
Dew Point: 30 °F
Wind: 15 mph
Pressure: 29.90 "Hg
Visibility: 8 mi
June Climate & Weather Averages in Siberia
High Temp: 70 °F
Low Temp: 50 °F
Mean Temp: 60 °F
Precipitation: 2.45"
Humidity: 64%
Dew Point: 47 °F
Wind: 12 mph
Pressure: 29.78 "Hg
Visibility: 8 mi
July Climate & Weather Averages in Siberia
High Temp: 75 °F
Low Temp: 56 °F
Mean Temp: 65 °F
Precipitation: 2.40"
Humidity: 70%
Dew Point: 54 °F
Wind: 10 mph
Pressure: 29.73 "Hg
Visibility: 7 mi
August Climate & Weather Averages in Siberia
High Temp: 70 °F
Low Temp: 51 °F
Mean Temp: 60 °F
Precipitation: 2.12"
Humidity: 74%
Dew Point: 51 °F
Wind: 11 mph
Pressure: 29.83 "Hg
Visibility: 7 mi
September Climate & Weather Averages in Siberia
High Temp: 54 °F
Low Temp: 37 °F
Mean Temp: 46 °F
Precipitation: 1.69"
Humidity: 75%
Dew Point: 37 °F
Wind: 13 mph
Pressure: 30.01 "Hg
Visibility: 7 mi
October Climate & Weather Averages in Siberia
High Temp: 39 °F
Low Temp: 25 °F
Mean Temp: 32 °F
Precipitation: 1.51"
Humidity: 75%
Dew Point: 24 °F
Wind: 14 mph
Pressure: 30.14 "Hg
Visibility: 6 mi
November Climate & Weather Averages in Siberia
High Temp: 20 °F
Low Temp: 5 °F
Mean Temp: 13 °F
Precipitation: 1.62"
Humidity: 81%
Dew Point: 8 °F
Wind: 13 mph
Pressure: 30.22 "Hg
Visibility: 5 mi
December Climate & Weather Averages in Siberia
High Temp: 7 °F
Low Temp: -7 °F
Mean Temp: 0 °F
Precipitation: 1.44"
Humidity: 83%
Dew Point: -4 °F
Wind: 11 mph
Pressure: 30.34 "Hg
Visibility: 5 mi