The bar chart below shows the average monthly peak daytime temperatures at Bolsward
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 4.3 | 4.8 | 7.7 | 10.8 | 15.6 | 18 | 19.9 | 20.3 | 17.5 | 13.5 | 8.8 | 5.9 |
°F | 39.8 | 40.6 | 45.9 | 51.5 | 60.1 | 64.4 | 67.8 | 68.6 | 63.4 | 56.3 | 47.8 | 42.6 |
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 | 65 | 43 | 54 | 45 | 51 | 63 | 73 | 66 | 76 | 75 | 83 | 74 |
inches | 2.6 | 1.7 | 2.1 | 1.8 | 2 | 2.5 | 2.9 | 2.6 | 3 | 3 | 3.3 | 2.9 |
Rainy days | 20 | 13 | 17 | 13 | 14 | 14 | 15 | 15 | 17 | 17 | 20 | 20 |
Average annual rainfall in Bolsward: 826.166mm (325.3 inches)
The bar chart below shows the average daily sunshine hours in Bolsward
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 1.6 | 2.8 | 3.9 | 5.7 | 7.2 | 7.4 | 6.7 | 6.7 | 4.9 | 3.5 | 2 | 1.4 |
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 | -0.3 | -0.3 | 1.4 | 3 | 7 | 10 | 12.2 | 12.1 | 10 | 7 | 3.5 | 1.4 |
Max °C | 4.5 | 4.9 | 7.9 | 11 | 15.8 | 18.2 | 20.1 | 20.6 | 17.7 | 13.7 | 8.9 | 6 |
Min °F | 31.6 | 31.5 | 34.4 | 37.4 | 44.6 | 50 | 53.9 | 53.7 | 49.9 | 44.5 | 38.3 | 34.5 |
Max °F | 35.8 | 36.1 | 40.3 | 44.6 | 52.5 | 57.4 | 61 | 61.3 | 56.8 | 50.5 | 43.2 | 38.7 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 6.5 | 5.2 | 5.4 | 7.4 | 10.6 | 13.9 | 16.5 | 17.9 | 17 | 14.7 | 11.7 | 8.7 |
°F | 43.7 | 41.4 | 41.8 | 45.4 | 51.1 | 57 | 61.7 | 64.3 | 62.5 | 58.5 | 53 | 47.7 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 21 | 21 | 21 | 19 | 18 | 16 | 16 | 16 | 17 | 17 | 21 | 21 |
mph | 13 | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 11 | 11 | 13 | 13 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
90% | 87% | 85% | 81% | 79% | 80% | 81% | 81% | 84% | 86% | 89% | 91% |
Hottest month: | August | 20.3°C 68.5°F |
---|---|---|
Driest month: | February | 43mm 1.7ins |
Sunniest month: | May | 7.2hrs |
Coldest month: | January | 4.3°C 39.7°F |
Wettest month: | November | 83mm 3.3ins |
Warmest sea: | August | 17.9°C 64.2°F |