The bar chart below shows the average monthly peak daytime temperatures at Kotka
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -4.9 | -4.7 | -0.1 | 5.9 | 13.7 | 19 | 20.8 | 19.1 | 13.7 | 8 | 2.4 | -1.8 |
°F | 23.2 | 23.5 | 31.8 | 42.6 | 56.7 | 66.2 | 69.4 | 66.5 | 56.6 | 46.4 | 36.3 | 28.7 |
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 | 39 | 31 | 34 | 32 | 35 | 42 | 65 | 79 | 69 | 66 | 61 | 53 |
inches | 1.5 | 1.2 | 1.3 | 1.3 | 1.4 | 1.7 | 2.6 | 3.1 | 2.7 | 2.6 | 2.4 | 2.1 |
Rainy days | 19 | 16 | 15 | 13 | 10 | 11 | 13 | 15 | 16 | 16 | 19 | 21 |
Average annual rainfall in Kotka: 691.5915mm (272.3 inches)
The bar chart below shows the average daily sunshine hours in Kotka
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 0.7 | 1.7 | 3.5 | 5.6 | 8.6 | 10.1 | 9 | 6.7 | 4.2 | 2.5 | 0.8 | 0.5 |
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 | -10.7 | -11 | -7.2 | -1.2 | 4.8 | 10.1 | 12.7 | 11.9 | 7.7 | 3.3 | -1.7 | -7 |
Max °C | -4.8 | -4.6 | 0.1 | 6 | 13.9 | 19.2 | 21 | 19.3 | 13.8 | 8.1 | 2.5 | -1.7 |
Min °F | 12.7 | 12.3 | 19.1 | 29.9 | 40.6 | 50.2 | 54.8 | 53.5 | 45.9 | 38 | 29 | 19.5 |
Max °F | 18.1 | 18.1 | 25.6 | 36.4 | 48.8 | 58.4 | 62.3 | 60.1 | 51.4 | 42.3 | 32.7 | 24.2 |
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 | 16 | 15 | 15 | 15 | 14 | 14 | 12 | 13 | 14 | 16 | 17 | 18 |
mph | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 10 | 11 | 11 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
88% | 87% | 84% | 78% | 72% | 72% | 77% | 81% | 85% | 86% | 89% | 90% |
Hottest month: | July | 20.8°C 69.4°F |
---|---|---|
Driest month: | February | 31mm 1.2ins |
Sunniest month: | June | 10.1hrs |
Coldest month: | February | -4.7°C 23.5°F |
Wettest month: | August | 79mm 3.1ins |
Warmest sea: | August | 16.8°C 62.2°F |