The bar chart below shows the average monthly peak daytime temperatures at Chartres
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 5.5 | 7 | 10.1 | 13.5 | 17.2 | 20.6 | 23.2 | 23 | 20.3 | 15.4 | 9.5 | 6.3 |
°F | 42 | 44.6 | 50.2 | 56.3 | 63 | 69.1 | 73.8 | 73.5 | 68.5 | 59.6 | 49 | 43.3 |
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 | 52 | 45 | 48 | 44 | 56 | 49 | 50 | 43 | 52 | 55 | 58 | 54 |
inches | 2 | 1.8 | 1.9 | 1.7 | 2.2 | 1.9 | 2 | 1.7 | 2.1 | 2.1 | 2.3 | 2.1 |
Rainy days | 16 | 14 | 15 | 14 | 15 | 12 | 10 | 11 | 11 | 13 | 16 | 16 |
Average annual rainfall in Chartres: 655.734mm (258.2 inches)
The bar chart below shows the average daily sunshine hours in Chartres
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 2.1 | 3.3 | 4.7 | 6.2 | 7 | 8 | 8.5 | 7.6 | 6.4 | 4.5 | 2.8 | 1.9 |
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 | 0.6 | 1.1 | 2.5 | 4.5 | 7.8 | 10.8 | 12.5 | 12.3 | 10.3 | 7.3 | 3.4 | 1.4 |
Max °C | 5.7 | 7.2 | 10.3 | 13.7 | 17.5 | 20.9 | 23.5 | 23.3 | 20.6 | 15.6 | 9.6 | 6.4 |
Min °F | 33 | 33.9 | 36.5 | 40.1 | 46 | 51.4 | 54.5 | 54.1 | 50.5 | 45.1 | 38.1 | 34.5 |
Max °F | 37.6 | 39.4 | 43.5 | 48.4 | 54.7 | 60.4 | 64.4 | 64 | 59.7 | 52.5 | 43.7 | 39 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 9.7 | 8.7 | 8.7 | 10 | 12.1 | 14.8 | 17.1 | 18.5 | 18.1 | 16.3 | 13.7 | 11.3 |
°F | 49.4 | 47.6 | 47.7 | 50 | 53.9 | 58.6 | 62.7 | 65.3 | 64.5 | 61.3 | 56.7 | 52.3 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 16 | 16 | 17 | 16 | 14 | 13 | 13 | 12 | 13 | 13 | 15 | 16 |
mph | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 8 | 8 | 9 | 10 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
92% | 88% | 81% | 76% | 77% | 76% | 74% | 74% | 79% | 86% | 91% | 92% |
Hottest month: | July | 23.2°C 73.8°F |
---|---|---|
Driest month: | August | 43mm 1.7ins |
Sunniest month: | July | 8.5hrs |
Coldest month: | January | 5.5°C 41.9°F |
Wettest month: | November | 58mm 2.3ins |
Warmest sea: | August | 18.5°C 65.3°F |