Haapajärvi monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at Haapajärvi
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | -7.6 | -6.7 | -0.9 | 4.9 | 13.4 | 18.7 | 20.5 | 17.8 | 11.6 | 5.3 | -0.8 | -5.1 |
| °F | 18.3 | 20 | 30.4 | 40.9 | 56.1 | 65.7 | 69 | 64.1 | 52.8 | 41.6 | 30.5 | 22.8 |
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.
Average rainfall & rainy days
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 | 36 | 25 | 29 | 31 | 39 | 52 | 68 | 80 | 61 | 50 | 49 | 40 |
| inches | 1.4 | 1 | 1.1 | 1.2 | 1.5 | 2 | 2.7 | 3.1 | 2.4 | 1.9 | 1.9 | 1.6 |
| Rainy days | 18 | 15 | 14 | 12 | 12 | 13 | 15 | 16 | 17 | 17 | 19 | 19 |
Average annual rainfall in Haapajärvi: 647.9mm (255.1 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in Haapajärvi
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 0.6 | 1.8 | 3.7 | 6 | 4.1 | 0 | 4.6 | 7 | 4.2 | 2.5 | 1 | 0.5 |
Day / night temperatures
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 | -14.8 | -14.3 | -9.7 | -3.6 | 2.2 | 7.2 | 9.6 | 8.2 | 3.9 | -0.3 | -5.9 | -11.7 |
| Max °C | -7.5 | -6.5 | -0.7 | 5.2 | 13.7 | 19 | 20.8 | 18.1 | 11.8 | 5.5 | -0.7 | -5 |
| Min °F | 5.5 | 6.3 | 14.5 | 25.6 | 35.9 | 45 | 49.3 | 46.7 | 38.9 | 31.6 | 21.4 | 11 |
| Max °F | 12 | 13.3 | 22.6 | 33.4 | 46.2 | 55.6 | 59.4 | 55.6 | 46 | 36.7 | 26.1 | 17.1 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 0.8 | -0.3 | -0.5 | 0.3 | 2.9 | 7.5 | 12.8 | 14.3 | 12 | 8.5 | 5.3 | 2.7 |
| °F | 33.5 | 31.5 | 31 | 32.5 | 37.3 | 45.5 | 55 | 57.7 | 53.6 | 47.2 | 41.6 | 36.9 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 11 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 13 | 12 | 12 |
| mph | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 7 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
Relative humidity
The graph below shows the average relative humidity.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 87% | 85% | 82% | 74% | 66% | 67% | 73% | 80% | 85% | 88% | 91% | 89% |
Other monthly averages
Haapajärvi weather stats
| Hottest month: | July | 20.5°C 68.9°F |
|---|---|---|
| Driest month: | February | 25mm 1ins |
| Sunniest month: | June | 0hrs |
| Coldest month: | January | -7.6°C 18.3°F |
| Wettest month: | August | 80mm 3.1ins |
| Warmest sea: | August | 14.3°C 57.7°F |
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