The bar chart below shows the average monthly peak daytime temperatures at Saint-Cast-le-Guildo
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 8.2 | 8.7 | 10.8 | 13 | 16.2 | 19.2 | 21.5 | 21.2 | 19.4 | 15.9 | 11.5 | 9 |
°F | 46.8 | 47.6 | 51.4 | 55.4 | 61.2 | 66.6 | 70.6 | 70.2 | 67 | 60.6 | 52.7 | 48.3 |
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 | 85 | 70 | 64 | 50 | 57 | 47 | 40 | 47 | 62 | 76 | 96 | 91 |
inches | 3.3 | 2.8 | 2.5 | 2 | 2.2 | 1.9 | 1.6 | 1.9 | 2.4 | 3 | 3.8 | 3.6 |
Rainy days | 20 | 16 | 16 | 14 | 14 | 11 | 11 | 12 | 13 | 15 | 19 | 18 |
Average annual rainfall in Saint-Cast-le-Guildo: 832.533mm (327.8 inches)
The bar chart below shows the average daily sunshine hours in Saint-Cast-le-Guildo
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 2.3 | 3.6 | 4.9 | 6.7 | 7.9 | 8.5 | 8.8 | 7.9 | 6.4 | 4.6 | 3 | 2.3 |
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 | 3.5 | 3.4 | 4.5 | 6.1 | 8.8 | 11.4 | 13.4 | 13.6 | 12.2 | 9.8 | 6.4 | 4.5 |
Max °C | 8.4 | 8.8 | 11 | 13.2 | 16.4 | 19.4 | 21.7 | 21.4 | 19.6 | 16.1 | 11.7 | 9.2 |
Min °F | 38.2 | 38.1 | 40 | 42.9 | 47.8 | 52.5 | 56 | 56.5 | 54 | 49.6 | 43.4 | 40 |
Max °F | 42.6 | 43 | 45.9 | 49.3 | 54.7 | 59.7 | 63.5 | 63.5 | 60.6 | 55.2 | 48.2 | 44.2 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 10.6 | 9.6 | 9.5 | 10.5 | 12.4 | 14.8 | 16.8 | 17.6 | 17 | 15.5 | 13.7 | 11.9 |
°F | 51 | 49.3 | 49.2 | 50.9 | 54.3 | 58.7 | 62.2 | 63.8 | 62.6 | 60 | 56.7 | 53.4 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 20 | 19 | 19 | 18 | 17 | 16 | 16 | 15 | 16 | 16 | 18 | 19 |
mph | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 9 | 10 | 10 | 11 | 12 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
87% | 85% | 81% | 79% | 79% | 78% | 78% | 79% | 80% | 83% | 85% | 85% |
Hottest month: | July | 21.5°C 70.7°F |
---|---|---|
Driest month: | July | 40mm 1.6ins |
Sunniest month: | July | 8.8hrs |
Coldest month: | January | 8.2°C 46.8°F |
Wettest month: | November | 96mm 3.8ins |
Warmest sea: | August | 17.6°C 63.7°F |