The bar chart below shows the average monthly peak daytime temperatures at Cwmbran
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 6.8 | 6.9 | 9.2 | 12 | 15.3 | 18.3 | 20.3 | 19.9 | 17.5 | 14 | 9.8 | 7.8 |
°F | 44.3 | 44.4 | 48.6 | 53.5 | 59.5 | 65 | 68.5 | 67.9 | 63.5 | 57.2 | 49.6 | 46 |
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 | 126 | 92 | 94 | 70 | 72 | 71 | 65 | 87 | 103 | 112 | 116 | 130 |
inches | 4.9 | 3.6 | 3.7 | 2.8 | 2.8 | 2.8 | 2.5 | 3.4 | 4 | 4.4 | 4.6 | 5.1 |
Rainy days | 20 | 14 | 17 | 15 | 15 | 14 | 12 | 15 | 15 | 18 | 18 | 19 |
Average annual rainfall in Cwmbran: 1186mm (466.9 inches)
The bar chart below shows the average daily sunshine hours in Cwmbran
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 1.8 | 2.6 | 3.9 | 5.4 | 6.5 | 7.1 | 6.5 | 6.3 | 4.9 | 3.3 | 2.5 | 1.7 |
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 | 1.5 | 1.2 | 2.4 | 3.9 | 6.7 | 9.7 | 11.5 | 11.5 | 9.7 | 7.3 | 3.9 | 2.3 |
Max °C | 7 | 7 | 9.4 | 12.2 | 15.5 | 18.6 | 20.5 | 20.2 | 17.7 | 14.2 | 10 | 7.9 |
Min °F | 34.6 | 34.2 | 36.3 | 38.9 | 44.1 | 49.4 | 52.7 | 52.6 | 49.5 | 45.1 | 38.9 | 36.1 |
Max °F | 39.6 | 39.4 | 42.6 | 46.4 | 52 | 57.4 | 60.8 | 60.4 | 56.7 | 51.3 | 44.4 | 41.2 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 10.2 | 9.3 | 9.2 | 9.9 | 11.2 | 13.1 | 15.1 | 16.2 | 16.1 | 14.9 | 13.3 | 11.6 |
°F | 50.3 | 48.8 | 48.6 | 49.8 | 52.2 | 55.6 | 59.1 | 61.2 | 60.9 | 58.8 | 55.9 | 52.9 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 19 | 18 | 19 | 17 | 16 | 16 | 15 | 15 | 16 | 16 | 18 | 19 |
mph | 12 | 11 | 12 | 11 | 10 | 10 | 9 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
91% | 89% | 85% | 83% | 82% | 83% | 83% | 84% | 87% | 90% | 90% | 92% |
Hottest month: | July | 20.3°C 68.5°F |
---|---|---|
Driest month: | July | 65mm 2.6ins |
Sunniest month: | August | 6.3hrs |
Coldest month: | February | 6.9°C 44.4°F |
Wettest month: | December | 130mm 5.1ins |
Warmest sea: | August | 16.2°C 61.2°F |