Annual Weather Averages in Kuopio Airport
Kuopio Airport is 43 miles from Iisalmi, so the actual climate in Iisalmi can vary a bit.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Iisalmi
High Temp: 72 °F
Low Temp: 12 °F
Mean Temp: 40 °F
Precipitation: 2.13"
Humidity: 80%
Dew Point: 33 °F
Wind: 13 mph
Pressure: 29.87 "Hg
Visibility: 11 mi
January Climate & Weather Averages in Iisalmi
High Temp: 24 °F
Low Temp: 13 °F
Mean Temp: 18 °F
Precipitation: 1.76"
Humidity: 90%
Dew Point: 16 °F
Wind: 13 mph
Pressure: 29.81 "Hg
Visibility: 8 mi
February Climate & Weather Averages in Iisalmi
High Temp: 24 °F
Low Temp: 12 °F
Mean Temp: 18 °F
Precipitation: 1.41"
Humidity: 89%
Dew Point: 15 °F
Wind: 13 mph
Pressure: 29.84 "Hg
Visibility: 8 mi
March Climate & Weather Averages in Iisalmi
High Temp: 32 °F
Low Temp: 19 °F
Mean Temp: 26 °F
Precipitation: 1.29"
Humidity: 80%
Dew Point: 20 °F
Wind: 14 mph
Pressure: 29.84 "Hg
Visibility: 10 mi
April Climate & Weather Averages in Iisalmi
High Temp: 44 °F
Low Temp: 29 °F
Mean Temp: 37 °F
Precipitation: 1.37"
Humidity: 72%
Dew Point: 27 °F
Wind: 13 mph
Pressure: 29.91 "Hg
Visibility: 13 mi
May Climate & Weather Averages in Iisalmi
High Temp: 58 °F
Low Temp: 40 °F
Mean Temp: 49 °F
Precipitation: 2.24"
Humidity: 65%
Dew Point: 36 °F
Wind: 13 mph
Pressure: 29.94 "Hg
Visibility: 14 mi
June Climate & Weather Averages in Iisalmi
High Temp: 67 °F
Low Temp: 51 °F
Mean Temp: 59 °F
Precipitation: 2.91"
Humidity: 66%
Dew Point: 46 °F
Wind: 13 mph
Pressure: 29.86 "Hg
Visibility: 14 mi
July Climate & Weather Averages in Iisalmi
High Temp: 72 °F
Low Temp: 57 °F
Mean Temp: 64 °F
Precipitation: 3.47"
Humidity: 71%
Dew Point: 54 °F
Wind: 12 mph
Pressure: 29.86 "Hg
Visibility: 13 mi
August Climate & Weather Averages in Iisalmi
High Temp: 67 °F
Low Temp: 54 °F
Mean Temp: 60 °F
Precipitation: 2.93"
Humidity: 76%
Dew Point: 52 °F
Wind: 12 mph
Pressure: 29.90 "Hg
Visibility: 13 mi
September Climate & Weather Averages in Iisalmi
High Temp: 56 °F
Low Temp: 46 °F
Mean Temp: 51 °F
Precipitation: 2.03"
Humidity: 83%
Dew Point: 45 °F
Wind: 13 mph
Pressure: 29.92 "Hg
Visibility: 11 mi
October Climate & Weather Averages in Iisalmi
High Temp: 43 °F
Low Temp: 36 °F
Mean Temp: 40 °F
Precipitation: 2.15"
Humidity: 88%
Dew Point: 36 °F
Wind: 15 mph
Pressure: 29.87 "Hg
Visibility: 11 mi
November Climate & Weather Averages in Iisalmi
High Temp: 34 °F
Low Temp: 27 °F
Mean Temp: 30 °F
Precipitation: 1.95"
Humidity: 92%
Dew Point: 28 °F
Wind: 15 mph
Pressure: 29.88 "Hg
Visibility: 9 mi
December Climate & Weather Averages in Iisalmi
High Temp: 28 °F
Low Temp: 19 °F
Mean Temp: 23 °F
Precipitation: 2.01"
Humidity: 92%
Dew Point: 21 °F
Wind: 14 mph
Pressure: 29.80 "Hg
Visibility: 8 mi