The bar chart below shows the average monthly peak daytime temperatures at Vihti
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -4.6 | -4.2 | 0.4 | 6.7 | 14.7 | 19.5 | 20.7 | 19.2 | 13.5 | 7.8 | 2 | -2 |
°F | 23.7 | 24.4 | 32.7 | 44.1 | 58.5 | 67 | 69.3 | 66.5 | 56.3 | 46.1 | 35.6 | 28.4 |
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 | 30 | 33 | 35 | 34 | 41 | 72 | 83 | 70 | 69 | 66 | 53 |
inches | 1.6 | 1.2 | 1.3 | 1.4 | 1.3 | 1.6 | 2.8 | 3.3 | 2.8 | 2.7 | 2.6 | 2.1 |
Rainy days | 20 | 17 | 16 | 13 | 11 | 11 | 15 | 16 | 19 | 18 | 21 | 21 |
Average annual rainfall in Vihti: 713.767mm (281 inches)
The bar chart below shows the average daily sunshine hours in Vihti
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 0.8 | 1.9 | 3.7 | 5.6 | 8.5 | 10.1 | 8.8 | 6.7 | 4.3 | 2.7 | 1 | 0.7 |
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 | -11.8 | -12.2 | -8.4 | -2 | 3 | 7.3 | 9.8 | 9 | 5.3 | 1.6 | -2.9 | -8.2 |
Max °C | -4.5 | -4.1 | 0.6 | 7 | 15 | 19.8 | 21 | 19.4 | 13.7 | 8 | 2.1 | -1.9 |
Min °F | 10.9 | 10.1 | 16.9 | 28.5 | 37.4 | 45.1 | 49.6 | 48.2 | 41.5 | 34.9 | 26.8 | 17.3 |
Max °F | 17.4 | 17.4 | 25 | 36.5 | 48.2 | 56.3 | 59.7 | 57.6 | 49.1 | 40.6 | 31.3 | 23 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 1.9 | 0.8 | 0.8 | 2.2 | 5.4 | 10.5 | 15.9 | 17.3 | 14.5 | 10.4 | 6.8 | 3.7 |
°F | 35.5 | 33.5 | 33.4 | 35.9 | 41.8 | 51 | 60.7 | 63.1 | 58.1 | 50.7 | 44.3 | 38.7 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 12 | 11 | 12 | 12 | 12 | 12 | 11 | 10 | 12 | 12 | 12 | 12 |
mph | 7 | 7 | 7 | 7 | 8 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
88% | 86% | 82% | 76% | 68% | 68% | 74% | 79% | 84% | 86% | 89% | 89% |
Hottest month: | July | 20.7°C 69.3°F |
---|---|---|
Driest month: | February | 30mm 1.2ins |
Sunniest month: | June | 10.1hrs |
Coldest month: | January | -4.6°C 23.7°F |
Wettest month: | August | 83mm 3.3ins |
Warmest sea: | August | 17.3°C 63.1°F |