The bar chart below shows the average monthly peak daytime temperatures at Douglas
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 15.3 | 17.5 | 22 | 26.2 | 29.7 | 32.4 | 33.4 | 33 | 30.9 | 26.6 | 21.8 | 17.2 |
°F | 59.6 | 63.5 | 71.7 | 79.1 | 85.4 | 90.3 | 92.2 | 91.5 | 87.7 | 79.8 | 71.2 | 63 |
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 | 117 | 107 | 119 | 88 | 95 | 117 | 139 | 129 | 81 | 59 | 68 | 95 |
inches | 4.6 | 4.2 | 4.7 | 3.5 | 3.7 | 4.6 | 5.5 | 5.1 | 3.2 | 2.3 | 2.7 | 3.8 |
Rainy days | 10 | 9 | 9 | 7 | 9 | 11 | 14 | 13 | 9 | 6 | 7 | 9 |
Average annual rainfall in Douglas: 1161.066mm (457.1 inches)
The bar chart below shows the average daily sunshine hours in Douglas
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.3 | 7.2 | 8.5 | 10 | 10.5 | 10.2 | 9.6 | 9.1 | 8.3 | 8.2 | 7.1 | 6.3 |
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 | 1.8 | 3.2 | 7.2 | 10.7 | 15 | 18.9 | 20.7 | 20.5 | 18 | 11.5 | 6.7 | 3.1 |
Max °C | 15.7 | 17.9 | 22.4 | 26.6 | 30.1 | 32.7 | 33.8 | 33.4 | 31.3 | 27 | 22.2 | 17.6 |
Min °F | 35.2 | 37.7 | 45 | 51.2 | 58.9 | 66 | 69.2 | 68.8 | 64.3 | 52.6 | 44 | 37.5 |
Max °F | 47.7 | 50.9 | 58.6 | 65.5 | 72.5 | 78.4 | 81 | 80.4 | 76.3 | 66.6 | 57.9 | 50.5 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 19.3 | 18.6 | 18.5 | 20 | 23.3 | 26.5 | 28.1 | 28.4 | 27.6 | 25.1 | 22.3 | 20.6 |
°F | 66.7 | 65.4 | 65.2 | 67.9 | 74 | 79.7 | 82.6 | 83.1 | 81.6 | 77.1 | 72.1 | 69 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 13 | 14 | 14 | 13 | 12 | 12 | 11 | 10 | 11 | 12 | 12 | 12 |
mph | 8 | 9 | 9 | 8 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 8 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
72% | 69% | 69% | 67% | 71% | 74% | 77% | 79% | 78% | 74% | 74% | 74% |
Hottest month: | July | 33.4°C 92.1°F |
---|---|---|
Driest month: | October | 59mm 2.3ins |
Sunniest month: | April | 10hrs |
Coldest month: | January | 15.3°C 59.5°F |
Wettest month: | July | 139mm 5.5ins |
Warmest sea: | August | 28.4°C 83.1°F |