The bar chart below shows the average monthly peak daytime temperatures at Ascensión
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 30.9 | 30.8 | 30.6 | 30.5 | 28.7 | 27.1 | 28.3 | 31 | 32.1 | 32.6 | 31.9 | 31.4 |
°F | 87.6 | 87.5 | 87.1 | 86.9 | 83.6 | 80.8 | 82.9 | 87.7 | 89.9 | 90.7 | 89.5 | 88.5 |
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 | 188 | 168 | 140 | 54 | 59 | 44 | 30 | 38 | 40 | 81 | 139 | 155 |
inches | 7.4 | 6.6 | 5.5 | 2.1 | 2.3 | 1.7 | 1.2 | 1.5 | 1.6 | 3.2 | 5.5 | 6.1 |
Rainy days | 14 | 13 | 11 | 7 | 6 | 4 | 3 | 3 | 5 | 7 | 9 | 12 |
Average annual rainfall in Ascensión: 1057.767mm (416.4 inches)
The bar chart below shows the average daily sunshine hours in Ascensión
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.5 | 6.5 | 6.7 | 7.4 | 7.2 | 7.5 | 8.1 | 8.9 | 8.1 | 7.7 | 7.7 | 6.6 |
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 | 21.9 | 22 | 21.6 | 20.1 | 18.5 | 16.4 | 15.8 | 17.3 | 19.6 | 21.1 | 21.2 | 21.8 |
Max °C | 31.1 | 31.1 | 30.9 | 30.8 | 28.9 | 27.4 | 28.6 | 31.3 | 32.5 | 32.9 | 32.2 | 31.7 |
Min °F | 71.4 | 71.5 | 70.8 | 68.1 | 65.3 | 61.5 | 60.4 | 63.1 | 67.2 | 70 | 70.2 | 71.2 |
Max °F | 79.7 | 79.7 | 79.2 | 77.7 | 74.7 | 71.4 | 72 | 75.7 | 78.8 | 80.6 | 80.1 | 80.1 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 24.3 | 24.7 | 24.2 | 23 | 21.5 | 20.3 | 19.3 | 18.9 | 19.3 | 20.1 | 21.4 | 22.9 |
°F | 75.8 | 76.4 | 75.5 | 73.4 | 70.8 | 68.5 | 66.7 | 66 | 66.7 | 68.2 | 70.5 | 73.2 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 14 | 13 | 12 | 11 | 12 | 13 | 15 | 16 | 17 | 16 | 15 | 14 |
mph | 9 | 8 | 7 | 7 | 7 | 8 | 9 | 10 | 11 | 10 | 9 | 9 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
80% | 81% | 78% | 77% | 77% | 77% | 71% | 66% | 63% | 69% | 73% | 77% |
Hottest month: | October | 32.6°C 90.7°F |
---|---|---|
Driest month: | July | 30mm 1.2ins |
Sunniest month: | August | 8.9hrs |
Coldest month: | June | 27.1°C 80.8°F |
Wettest month: | January | 188mm 7.4ins |
Warmest sea: | February | 24.7°C 76.5°F |