The bar chart below shows the average monthly peak daytime temperatures at Seaham
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 6.2 | 6.3 | 8.3 | 10 | 12.9 | 16.3 | 18 | 17.9 | 16.2 | 13.1 | 8.9 | 7 |
°F | 43.2 | 43.3 | 46.9 | 49.9 | 55.3 | 61.3 | 64.5 | 64.3 | 61.2 | 55.5 | 48 | 44.7 |
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 | 55 | 38 | 47 | 44 | 50 | 52 | 53 | 65 | 55 | 51 | 63 | 55 |
inches | 2.1 | 1.5 | 1.9 | 1.7 | 2 | 2 | 2.1 | 2.6 | 2.2 | 2 | 2.5 | 2.2 |
Rainy days | 17 | 14 | 16 | 14 | 14 | 13 | 13 | 14 | 14 | 15 | 17 | 17 |
Average annual rainfall in Seaham: 680.8mm (268 inches)
The bar chart below shows the average daily sunshine hours in Seaham
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 2 | 2.7 | 3.7 | 4.9 | 6.1 | 6.5 | 5.8 | 5.6 | 4.6 | 3.4 | 2.6 | 1.8 |
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 | 1.3 | 1.4 | 2.4 | 3.9 | 6.5 | 9.4 | 11.2 | 11.3 | 9.6 | 7.2 | 3.8 | 2.1 |
Max °C | 6.4 | 6.4 | 8.4 | 10.1 | 13.1 | 16.5 | 18.2 | 18.1 | 16.4 | 13.2 | 9 | 7.2 |
Min °F | 34.3 | 34.5 | 36.3 | 39 | 43.7 | 48.8 | 52.2 | 52.3 | 49.3 | 45 | 38.8 | 35.7 |
Max °F | 38.8 | 39 | 41.7 | 44.6 | 49.6 | 55.2 | 58.5 | 58.5 | 55.4 | 50.4 | 43.5 | 40.3 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 7.1 | 6.3 | 6.3 | 7.2 | 9.2 | 11.8 | 14.2 | 15.3 | 14.1 | 12.1 | 10.1 | 8.5 |
°F | 44.8 | 43.3 | 43.4 | 44.9 | 48.5 | 53.3 | 57.6 | 59.5 | 57.4 | 53.7 | 50.2 | 47.2 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 23 | 23 | 23 | 21 | 19 | 17 | 17 | 17 | 18 | 19 | 22 | 23 |
mph | 15 | 14 | 14 | 13 | 12 | 11 | 10 | 11 | 11 | 12 | 14 | 14 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
86% | 84% | 81% | 81% | 81% | 81% | 80% | 82% | 82% | 85% | 86% | 87% |
Hottest month: | July | 18°C 64.4°F |
---|---|---|
Driest month: | February | 38mm 1.5ins |
Sunniest month: | May | 6.1hrs |
Coldest month: | January | 6.2°C 43.2°F |
Wettest month: | August | 65mm 2.6ins |
Warmest sea: | August | 15.3°C 59.5°F |