Annual Weather Averages in Irkutsk
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Irkutsk
High Temp: 26 °C
Low Temp: -22 °C
Mean Temp: 2 °C
Precipitation: 39.3 mm
Humidity: 72%
Dew Point: -5 °C
Wind: 20 km/h
Pressure: 101.97 kPa
Visibility: 10 km
January Climate & Weather Averages in Irkutsk
High Temp: -13 °C
Low Temp: -22 °C
Mean Temp: -17 °C
Precipitation: 14.3 mm
Humidity: 80%
Dew Point: -21 °C
Wind: 16 km/h
Pressure: 103.18 kPa
Visibility: 8 km
February Climate & Weather Averages in Irkutsk
High Temp: -7 °C
Low Temp: -20 °C
Mean Temp: -13 °C
Precipitation: 9.2 mm
Humidity: 74%
Dew Point: -19 °C
Wind: 17 km/h
Pressure: 102.90 kPa
Visibility: 9 km
March Climate & Weather Averages in Irkutsk
High Temp: 1 °C
Low Temp: -11 °C
Mean Temp: -5 °C
Precipitation: 11.8 mm
Humidity: 65%
Dew Point: -12 °C
Wind: 20 km/h
Pressure: 102.40 kPa
Visibility: 12 km
April Climate & Weather Averages in Irkutsk
High Temp: 10 °C
Low Temp: -2 °C
Mean Temp: 4 °C
Precipitation: 21.4 mm
Humidity: 56%
Dew Point: -6 °C
Wind: 25 km/h
Pressure: 101.79 kPa
Visibility: 12 km
May Climate & Weather Averages in Irkutsk
High Temp: 18 °C
Low Temp: 3 °C
Mean Temp: 11 °C
Precipitation: 37.4 mm
Humidity: 54%
Dew Point: -1 °C
Wind: 26 km/h
Pressure: 101.33 kPa
Visibility: 12 km
June Climate & Weather Averages in Irkutsk
High Temp: 24 °C
Low Temp: 10 °C
Mean Temp: 17 °C
Precipitation: 69.9 mm
Humidity: 66%
Dew Point: 9 °C
Wind: 22 km/h
Pressure: 100.86 kPa
Visibility: 11 km
July Climate & Weather Averages in Irkutsk
High Temp: 26 °C
Low Temp: 13 °C
Mean Temp: 19 °C
Precipitation: 105.7 mm
Humidity: 75%
Dew Point: 13 °C
Wind: 18 km/h
Pressure: 100.65 kPa
Visibility: 10 km
August Climate & Weather Averages in Irkutsk
High Temp: 23 °C
Low Temp: 11 °C
Mean Temp: 17 °C
Precipitation: 93.1 mm
Humidity: 78%
Dew Point: 12 °C
Wind: 19 km/h
Pressure: 101.02 kPa
Visibility: 10 km
September Climate & Weather Averages in Irkutsk
High Temp: 16 °C
Low Temp: 4 °C
Mean Temp: 10 °C
Precipitation: 51.4 mm
Humidity: 76%
Dew Point: 4 °C
Wind: 21 km/h
Pressure: 101.68 kPa
Visibility: 11 km
October Climate & Weather Averages in Irkutsk
High Temp: 8 °C
Low Temp: -3 °C
Mean Temp: 2 °C
Precipitation: 20.1 mm
Humidity: 74%
Dew Point: -4 °C
Wind: 20 km/h
Pressure: 102.27 kPa
Visibility: 11 km
November Climate & Weather Averages in Irkutsk
High Temp: -3 °C
Low Temp: -12 °C
Mean Temp: -7 °C
Precipitation: 19.4 mm
Humidity: 80%
Dew Point: -12 °C
Wind: 19 km/h
Pressure: 102.55 kPa
Visibility: 9 km
December Climate & Weather Averages in Irkutsk
High Temp: -11 °C
Low Temp: -19 °C
Mean Temp: -15 °C
Precipitation: 18.0 mm
Humidity: 83%
Dew Point: -18 °C
Wind: 15 km/h
Pressure: 102.97 kPa
Visibility: 7 km