The bar chart below shows the average monthly peak daytime temperatures at Pernå
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -4.8 | -4.2 | 0.5 | 7.1 | 15.2 | 20.1 | 21.6 | 19.7 | 14 | 8.2 | 2.2 | -2 |
°F | 23.4 | 24.4 | 32.9 | 44.9 | 59.3 | 68.2 | 70.9 | 67.5 | 57.2 | 46.8 | 35.9 | 28.3 |
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 | 46 | 35 | 37 | 38 | 36 | 46 | 71 | 82 | 74 | 71 | 70 | 61 |
inches | 1.8 | 1.4 | 1.5 | 1.5 | 1.4 | 1.8 | 2.8 | 3.2 | 2.9 | 2.8 | 2.7 | 2.4 |
Rainy days | 16 | 13 | 13 | 11 | 10 | 11 | 13 | 15 | 16 | 15 | 18 | 18 |
Average annual rainfall in Pernå: 751.3mm (295.8 inches)
The bar chart below shows the average daily sunshine hours in Pernå
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 0.8 | 1.8 | 3.7 | 5.8 | 9 | 10.5 | 9.3 | 7 | 4.4 | 2.7 | 0.9 | 0.6 |
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 | -11.4 | -11.6 | -7.7 | -1.4 | 4 | 8.8 | 11.2 | 10.3 | 6.2 | 2.3 | -2.5 | -7.9 |
Max °C | -4.6 | -4.1 | 0.7 | 7.4 | 15.5 | 20.4 | 21.9 | 20 | 14.2 | 8.4 | 2.3 | -1.9 |
Min °F | 11.5 | 11.2 | 18.1 | 29.6 | 39.1 | 47.8 | 52.1 | 50.5 | 43.2 | 36.1 | 27.5 | 17.8 |
Max °F | 17.6 | 18 | 25.7 | 37.4 | 49.5 | 58.3 | 61.7 | 59.2 | 50.4 | 41.5 | 31.8 | 23.2 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 1.4 | 0.3 | 0.3 | 1.9 | 5.4 | 10.5 | 15.7 | 16.8 | 14.1 | 9.9 | 6.3 | 3.1 |
°F | 34.4 | 32.6 | 32.6 | 35.4 | 41.7 | 50.9 | 60.3 | 62.3 | 57.3 | 49.9 | 43.4 | 37.5 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 14 | 13 | 13 | 14 | 14 | 13 | 12 | 12 | 13 | 14 | 14 | 14 |
mph | 9 | 8 | 8 | 9 | 9 | 8 | 7 | 7 | 8 | 9 | 9 | 9 |
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% | 77% | 70% | 70% | 75% | 81% | 85% | 86% | 89% | 89% |
Hottest month: | July | 21.6°C 70.9°F |
---|---|---|
Driest month: | February | 35mm 1.4ins |
Sunniest month: | June | 10.5hrs |
Coldest month: | January | -4.8°C 23.4°F |
Wettest month: | August | 82mm 3.2ins |
Warmest sea: | August | 16.8°C 62.2°F |