The bar chart below shows the average monthly peak daytime temperatures at Plymouth
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 10.4 | 11.8 | 16.6 | 21.2 | 25.3 | 28.9 | 30.7 | 30.1 | 27.1 | 22.1 | 17.6 | 12.7 |
°F | 50.7 | 53.2 | 61.9 | 70.1 | 77.5 | 84.1 | 87.2 | 86.1 | 80.8 | 71.8 | 63.6 | 54.8 |
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 | 104 | 95 | 104 | 85 | 115 | 117 | 142 | 143 | 114 | 84 | 75 | 82 |
inches | 4.1 | 3.7 | 4.1 | 3.3 | 4.5 | 4.6 | 5.6 | 5.6 | 4.5 | 3.3 | 2.9 | 3.2 |
Rainy days | 11 | 10 | 10 | 9 | 10 | 10 | 11 | 10 | 8 | 8 | 8 | 9 |
Average annual rainfall in Plymouth: 1216.867mm (479.1 inches)
The bar chart below shows the average daily sunshine hours in Plymouth
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5.9 | 6.7 | 8 | 9.3 | 9.5 | 10 | 9.7 | 9 | 8.3 | 7.5 | 6.5 | 5.7 |
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 | -0.7 | 0.4 | 4.1 | 8.3 | 13.7 | 18 | 20.5 | 20.1 | 16.9 | 10.4 | 5.6 | 1.5 |
Max °C | 10.7 | 12.1 | 16.9 | 21.5 | 25.6 | 29.2 | 30.9 | 30.3 | 27.4 | 22.4 | 17.9 | 13 |
Min °F | 30.8 | 32.6 | 39.4 | 46.9 | 56.6 | 64.4 | 68.9 | 68.2 | 62.3 | 50.7 | 42 | 34.6 |
Max °F | 41 | 43.2 | 50.9 | 58.8 | 67.3 | 74.5 | 78.3 | 77.4 | 71.8 | 61.5 | 53.1 | 45 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 15.1 | 14.1 | 14.7 | 16.8 | 20.1 | 24 | 26.7 | 27 | 25.4 | 22.3 | 19.2 | 17 |
°F | 59.1 | 57.4 | 58.4 | 62.2 | 68.2 | 75.2 | 80 | 80.6 | 77.7 | 72.1 | 66.5 | 62.6 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 18 | 18 | 18 | 18 | 16 | 15 | 14 | 14 | 14 | 16 | 16 | 17 |
mph | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 11 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
70% | 68% | 68% | 66% | 72% | 75% | 77% | 78% | 77% | 74% | 71% | 70% |
Hottest month: | July | 30.7°C 87.3°F |
---|---|---|
Driest month: | November | 75mm 3ins |
Sunniest month: | April | 9.3hrs |
Coldest month: | January | 10.4°C 50.7°F |
Wettest month: | August | 143mm 5.6ins |
Warmest sea: | August | 27°C 80.6°F |