The bar chart below shows the average monthly peak daytime temperatures at Roswell
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 12.2 | 15.2 | 19.4 | 24.3 | 28.8 | 33.6 | 34.4 | 32.8 | 29.5 | 24.6 | 18.3 | 12.9 |
°F | 53.9 | 59.3 | 67 | 75.8 | 83.9 | 92.4 | 93.9 | 91.1 | 85.2 | 76.4 | 64.9 | 55.3 |
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 | 10 | 11 | 8 | 11 | 25 | 35 | 50 | 56 | 46 | 25 | 11 | 11 |
inches | 0.4 | 0.4 | 0.3 | 0.4 | 1 | 1.4 | 2 | 2.2 | 1.8 | 1 | 0.4 | 0.4 |
Rainy days | 4 | 4 | 3 | 3 | 4 | 5 | 6 | 9 | 7 | 4 | 3 | 4 |
Average annual rainfall in Roswell: 227.534mm (89.6 inches)
The bar chart below shows the average daily sunshine hours in Roswell
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 7.8 | 8.6 | 9.7 | 11 | 11.8 | 12.3 | 11.4 | 10.5 | 9.5 | 9.4 | 7.9 | 7.5 |
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 | -4.2 | -1.6 | 2.2 | 7.1 | 12.2 | 16.4 | 19.1 | 18 | 14.7 | 8 | 1.5 | -3.6 |
Max °C | 12.6 | 15.6 | 19.9 | 24.8 | 29.3 | 34 | 34.8 | 33.2 | 29.9 | 25.1 | 18.7 | 13.4 |
Min °F | 24.5 | 29.1 | 35.9 | 44.7 | 53.9 | 61.5 | 66.3 | 64.4 | 58.5 | 46.3 | 34.7 | 25.6 |
Max °F | 39.6 | 44.6 | 51.8 | 60.6 | 69.3 | 77.4 | 80.4 | 78.1 | 72.1 | 61.7 | 50.2 | 40.8 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 14.7 | 14.4 | 15 | 16.2 | 18.1 | 20.2 | 22.2 | 23.5 | 22.8 | 20.5 | 18 | 15.9 |
°F | 58.4 | 58 | 59 | 61.1 | 64.5 | 68.4 | 72 | 74.2 | 73 | 68.9 | 64.4 | 60.6 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 14 | 16 | 18 | 18 | 18 | 17 | 15 | 14 | 14 | 14 | 14 | 14 |
mph | 9 | 10 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
57% | 51% | 40% | 37% | 40% | 42% | 48% | 53% | 57% | 53% | 53% | 55% |
Hottest month: | July | 34.4°C 93.9°F |
---|---|---|
Driest month: | March | 8mm 0.3ins |
Sunniest month: | June | 12.3hrs |
Coldest month: | January | 12.2°C 54°F |
Wettest month: | August | 56mm 2.2ins |
Warmest sea: | August | 23.5°C 74.3°F |