The bar chart below shows the average monthly peak daytime temperatures at Raleigh
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 13 | 15.8 | 20.2 | 24.8 | 28.2 | 31.9 | 33 | 32.8 | 30.2 | 25.3 | 20 | 15.2 |
°F | 55.4 | 60.4 | 68.4 | 76.6 | 82.7 | 89.5 | 91.5 | 91 | 86.3 | 77.6 | 68 | 59.4 |
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 | 140 | 131 | 155 | 137 | 127 | 103 | 133 | 110 | 94 | 85 | 115 | 149 |
inches | 5.5 | 5.1 | 6.1 | 5.4 | 5 | 4 | 5.2 | 4.3 | 3.7 | 3.3 | 4.5 | 5.9 |
Rainy days | 11 | 9 | 10 | 8 | 9 | 9 | 11 | 10 | 9 | 6 | 8 | 10 |
Average annual rainfall in Raleigh: 1419.6mm (558.9 inches)
The bar chart below shows the average daily sunshine hours in Raleigh
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5.2 | 6.1 | 7.2 | 8.5 | 9 | 9.8 | 9 | 8.9 | 8 | 8 | 6.1 | 5.2 |
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 | 0.5 | 2.3 | 6.5 | 10.7 | 14.9 | 18.8 | 20.7 | 20.1 | 17.3 | 10.1 | 5.7 | 2.3 |
Max °C | 13.3 | 16.1 | 20.6 | 25.1 | 28.5 | 32.3 | 33.4 | 33.1 | 30.5 | 25.7 | 20.4 | 15.6 |
Min °F | 32.9 | 36.1 | 43.6 | 51.3 | 58.8 | 65.8 | 69.2 | 68.2 | 63.1 | 50.2 | 42.2 | 36.1 |
Max °F | 44.4 | 48.6 | 56.3 | 64.2 | 71.1 | 77.9 | 80.6 | 79.9 | 75 | 64.2 | 55.4 | 48 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 15.7 | 15.2 | 16.2 | 18.5 | 21.9 | 25.2 | 27.1 | 27.9 | 26.6 | 23.1 | 19.8 | 17.4 |
°F | 60.3 | 59.4 | 61.2 | 65.4 | 71.4 | 77.3 | 80.7 | 82.3 | 79.9 | 73.5 | 67.6 | 63.3 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 14 | 14 | 15 | 14 | 12 | 10 | 10 | 9 | 10 | 11 | 13 | 14 |
mph | 9 | 9 | 9 | 9 | 7 | 7 | 6 | 6 | 7 | 7 | 8 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
75% | 72% | 70% | 71% | 73% | 74% | 77% | 77% | 77% | 75% | 75% | 76% |
Hottest month: | July | 33°C 91.4°F |
---|---|---|
Driest month: | October | 85mm 3.3ins |
Sunniest month: | October | 8hrs |
Coldest month: | January | 13°C 55.4°F |
Wettest month: | March | 155mm 6.1ins |
Warmest sea: | August | 27.9°C 82.2°F |