Keuruu monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at Keuruu
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | -6.7 | -5.7 | -0.3 | 5.7 | 14.2 | 19.3 | 20.7 | 18.3 | 12.2 | 6.3 | 0.2 | -4.2 |
| °F | 20 | 21.8 | 31.4 | 42.3 | 57.5 | 66.8 | 69.3 | 65 | 53.9 | 43.3 | 32.4 | 24.5 |
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.
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 | 31 | 33 | 39 | 57 | 74 | 84 | 66 | 55 | 53 | 42 |
| inches | 1.4 | 1 | 1.2 | 1.3 | 1.5 | 2.3 | 2.9 | 3.3 | 2.6 | 2.2 | 2.1 | 1.7 |
| Rainy days | 20 | 16 | 16 | 14 | 12 | 13 | 15 | 16 | 17 | 18 | 21 | 21 |
Average annual rainfall in Keuruu: 682mm (268.5 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in Keuruu
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 0.7 | 1.9 | 3.7 | 5.7 | 8.9 | 0 | 4.2 | 6.7 | 4.1 | 2.4 | 0.9 | 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 | -13.5 | -13.3 | -8.9 | -3 | 2.8 | 8 | 10.3 | 9.1 | 4.9 | 0.8 | -4.6 | -10.4 |
| Max °C | -6.5 | -5.5 | -0.1 | 6 | 14.5 | 19.6 | 21 | 18.6 | 12.4 | 6.4 | 0.4 | -4 |
| Min °F | 7.7 | 8.1 | 16 | 26.7 | 37 | 46.4 | 50.5 | 48.3 | 40.7 | 33.4 | 23.8 | 13.3 |
| Max °F | 14 | 15.1 | 23.9 | 34.7 | 47.5 | 56.8 | 60.1 | 56.8 | 47.5 | 38.5 | 28.2 | 19 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 1.3 | 0.2 | 0 | 1 | 3.9 | 8.7 | 14.1 | 15.5 | 13 | 9.2 | 5.9 | 3.2 |
| °F | 34.4 | 32.4 | 32 | 33.9 | 39 | 47.6 | 57.4 | 59.9 | 55.3 | 48.6 | 42.6 | 37.7 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 11 | 12 | 11 | 11 |
| mph | 6 | 6 | 7 | 7 | 7 | 7 | 6 | 6 | 7 | 7 | 7 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 88% | 87% | 81% | 73% | 65% | 65% | 72% | 79% | 85% | 87% | 91% | 90% |
Other monthly averages
Keuruu weather stats
| Hottest month: | July | 20.7°C 69.3°F |
|---|---|---|
| Driest month: | February | 25mm 1ins |
| Sunniest month: | June | 0hrs |
| Coldest month: | January | -6.7°C 19.9°F |
| Wettest month: | August | 84mm 3.3ins |
| Warmest sea: | August | 15.5°C 59.9°F |
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