The bar chart below shows the average monthly peak daytime temperatures at Penryn
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 8.6 | 8.4 | 9.8 | 11.5 | 14.2 | 16.9 | 18.8 | 18.9 | 17.2 | 14.5 | 11.2 | 9.6 |
°F | 47.5 | 47.1 | 49.6 | 52.7 | 57.6 | 62.5 | 65.8 | 65.9 | 62.9 | 58.1 | 52.1 | 49.3 |
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 | 138 | 102 | 98 | 64 | 63 | 63 | 61 | 74 | 86 | 112 | 127 | 137 |
inches | 5.4 | 4 | 3.9 | 2.5 | 2.5 | 2.5 | 2.4 | 2.9 | 3.4 | 4.4 | 5 | 5.4 |
Rainy days | 22 | 17 | 18 | 14 | 14 | 13 | 12 | 15 | 15 | 18 | 20 | 21 |
Average annual rainfall in Penryn: 1170.267mm (460.7 inches)
The bar chart below shows the average daily sunshine hours in Penryn
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 2 | 3 | 4.3 | 6.4 | 7.3 | 7.4 | 7.3 | 6.8 | 5.5 | 3.7 | 2.7 | 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 | 4.1 | 3.7 | 4.5 | 5.6 | 8.1 | 10.7 | 12.7 | 12.8 | 11.3 | 9.4 | 6.3 | 5.1 |
Max °C | 8.8 | 8.5 | 9.9 | 11.7 | 14.4 | 17.1 | 19 | 19 | 17.3 | 14.6 | 11.3 | 9.8 |
Min °F | 39.3 | 38.7 | 40.1 | 42 | 46.5 | 51.3 | 54.8 | 55 | 52.3 | 48.9 | 43.3 | 41.1 |
Max °F | 43.5 | 43 | 45 | 47.5 | 52.2 | 57 | 60.4 | 60.6 | 57.7 | 53.6 | 47.8 | 45.3 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 10.2 | 9.4 | 9.2 | 9.8 | 11.5 | 13.8 | 15.9 | 16.7 | 16 | 14.5 | 12.7 | 11.3 |
°F | 50.4 | 49 | 48.6 | 49.7 | 52.6 | 56.8 | 60.6 | 62.1 | 60.9 | 58.1 | 54.9 | 52.3 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 24 | 23 | 22 | 20 | 19 | 18 | 17 | 17 | 18 | 20 | 22 | 24 |
mph | 15 | 15 | 14 | 13 | 12 | 11 | 11 | 11 | 11 | 13 | 14 | 15 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
89% | 88% | 87% | 84% | 84% | 84% | 85% | 86% | 87% | 89% | 88% | 89% |
Hottest month: | August | 18.9°C 66°F |
---|---|---|
Driest month: | July | 61mm 2.4ins |
Sunniest month: | May | 7.3hrs |
Coldest month: | February | 8.4°C 47.1°F |
Wettest month: | January | 138mm 5.4ins |
Warmest sea: | August | 16.7°C 62.1°F |