The bar chart below shows the average monthly peak daytime temperatures at Porrentruy
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 1.8 | 4 | 7.8 | 12.5 | 16.4 | 20.1 | 22.2 | 21.4 | 18.5 | 13.3 | 7.1 | 2.6 |
°F | 35.3 | 39.2 | 46 | 54.5 | 61.5 | 68.1 | 72 | 70.4 | 65.3 | 55.9 | 44.7 | 36.7 |
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 | 69 | 62 | 63 | 68 | 81 | 103 | 86 | 110 | 76 | 54 | 89 | 69 |
inches | 2.7 | 2.4 | 2.5 | 2.7 | 3.2 | 4 | 3.4 | 4.3 | 3 | 2.1 | 3.5 | 2.7 |
Rainy days | 16 | 14 | 16 | 16 | 18 | 16 | 14 | 15 | 13 | 13 | 15 | 15 |
Average annual rainfall in Porrentruy: 982.8mm (386.9 inches)
The bar chart below shows the average daily sunshine hours in Porrentruy
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 2.1 | 3.4 | 4.4 | 5.6 | 6.3 | 7.4 | 8.3 | 7.4 | 6.3 | 4.2 | 2.6 | 2.1 |
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 | -3.6 | -2.4 | -0.2 | 3.3 | 6.8 | 10.3 | 11.7 | 11.2 | 9.1 | 5.6 | 1 | -2.8 |
Max °C | 2 | 4.2 | 8 | 12.7 | 16.6 | 20.3 | 22.5 | 21.6 | 18.8 | 13.5 | 7.2 | 2.8 |
Min °F | 25.6 | 27.8 | 31.6 | 37.9 | 44.2 | 50.5 | 53.1 | 52.2 | 48.3 | 42 | 33.8 | 27.1 |
Max °F | 30.6 | 33.6 | 39 | 46.4 | 53.1 | 59.5 | 62.8 | 61.5 | 57 | 49.1 | 39.4 | 32 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 10 | 9 | 9.4 | 11.5 | 15.1 | 18.8 | 21.4 | 22.3 | 20.5 | 17.6 | 14.6 | 11.9 |
°F | 50 | 48.2 | 48.9 | 52.7 | 59.2 | 65.9 | 70.6 | 72.2 | 68.9 | 63.7 | 58.2 | 53.5 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 9 | 10 | 10 | 10 | 9 | 8 | 8 | 7 | 7 | 8 | 9 | 9 |
mph | 6 | 6 | 7 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
86% | 81% | 74% | 70% | 72% | 72% | 70% | 73% | 76% | 81% | 83% | 84% |
Hottest month: | July | 22.2°C 72°F |
---|---|---|
Driest month: | October | 54mm 2.1ins |
Sunniest month: | July | 8.3hrs |
Coldest month: | January | 1.8°C 35.2°F |
Wettest month: | August | 110mm 4.3ins |
Warmest sea: | August | 22.3°C 72.1°F |