The bar chart below shows the average monthly peak daytime temperatures at Iisalmi
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -7.9 | -6.9 | -1.1 | 4.9 | 13.2 | 18.6 | 20.5 | 17.8 | 11.6 | 5.3 | -0.9 | -5.3 |
°F | 17.9 | 19.6 | 30 | 40.8 | 55.8 | 65.4 | 69 | 64 | 53 | 41.5 | 30.5 | 22.5 |
Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.
The graph below shows the average rainfall and number of rainy days per month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
mm | 41 | 29 | 33 | 35 | 42 | 62 | 72 | 90 | 67 | 57 | 58 | 42 |
inches | 1.6 | 1.1 | 1.3 | 1.4 | 1.7 | 2.4 | 2.8 | 3.5 | 2.6 | 2.2 | 2.3 | 1.6 |
Rainy days | 22 | 18 | 17 | 14 | 13 | 14 | 16 | 17 | 18 | 19 | 23 | 23 |
Average annual rainfall in Iisalmi: 717.233mm (282.4 inches)
The bar chart below shows the average daily sunshine hours in Iisalmi
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 0.6 | 1.8 | 3.8 | 6.2 | 4.2 | 0 | 4.7 | 7.1 | 4.2 | 2.4 | 0.8 | 0.4 |
The graph below shows the daily range of temperatures for each month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Min °C | -14.3 | -13.5 | -8.7 | -2.7 | 3.8 | 9.2 | 11.7 | 10.1 | 5.2 | 0.6 | -5.3 | -11.3 |
Max °C | -7.7 | -6.8 | -1 | 5.1 | 13.5 | 18.8 | 20.8 | 18 | 11.8 | 5.4 | -0.8 | -5.2 |
Min °F | 6.3 | 7.8 | 16.4 | 27.2 | 38.8 | 48.6 | 53 | 50.1 | 41.4 | 33.1 | 22.6 | 11.8 |
Max °F | 12.2 | 13.8 | 23.4 | 34.2 | 47.5 | 57.2 | 61.2 | 57.2 | 47.3 | 37.4 | 26.6 | 17.2 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 0.7 | -0.3 | -0.5 | 0.4 | 3 | 7.5 | 12.4 | 13.7 | 11.5 | 7.9 | 4.9 | 2.4 |
°F | 33.2 | 31.5 | 31.1 | 32.6 | 37.4 | 45.5 | 54.3 | 56.7 | 52.7 | 46.3 | 40.8 | 36.3 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 10 | 11 | 12 | 12 | 12 | 12 | 10 | 11 | 12 | 13 | 12 | 12 |
mph | 7 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
The graph below shows the average relative humidity.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
87% | 86% | 82% | 74% | 65% | 65% | 70% | 78% | 84% | 87% | 90% | 89% |
Hottest month: | July | 20.5°C 68.9°F |
---|---|---|
Driest month: | February | 29mm 1.1ins |
Sunniest month: | June | 0hrs |
Coldest month: | January | -7.9°C 17.8°F |
Wettest month: | August | 90mm 3.5ins |
Warmest sea: | August | 13.7°C 56.7°F |