The bar chart below shows the average monthly peak daytime temperatures at Chattanooga
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 7.9 | 10.9 | 16.2 | 21.5 | 25.4 | 29.6 | 31.2 | 30.7 | 27.4 | 21.8 | 15.9 | 10.1 |
°F | 46.2 | 51.6 | 61.2 | 70.7 | 77.8 | 85.4 | 88.2 | 87.3 | 81.4 | 71.3 | 60.6 | 50.2 |
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 | 125 | 123 | 155 | 112 | 114 | 93 | 125 | 92 | 105 | 83 | 119 | 134 |
inches | 4.9 | 4.8 | 6.1 | 4.4 | 4.5 | 3.6 | 4.9 | 3.6 | 4.1 | 3.3 | 4.7 | 5.3 |
Rainy days | 11 | 10 | 12 | 10 | 10 | 10 | 12 | 10 | 9 | 7 | 10 | 11 |
Average annual rainfall in Chattanooga: 1328.933mm (523.2 inches)
The bar chart below shows the average daily sunshine hours in Chattanooga
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5.1 | 5.9 | 6.9 | 8.5 | 9.4 | 9.8 | 9.2 | 8.9 | 8.1 | 7.6 | 5.7 | 4.9 |
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 | -2.6 | -0.8 | 3.7 | 8 | 12.7 | 17.3 | 19.7 | 19.2 | 16.3 | 8.9 | 4 | -0.6 |
Max °C | 8.2 | 11.2 | 16.5 | 21.9 | 25.8 | 30 | 31.5 | 31 | 27.7 | 22.2 | 16.2 | 10.4 |
Min °F | 27.4 | 30.7 | 38.7 | 46.3 | 54.8 | 63.1 | 67.5 | 66.6 | 61.3 | 47.9 | 39.2 | 30.9 |
Max °F | 37 | 41.4 | 50.2 | 58.8 | 66.6 | 74.5 | 78.1 | 77.2 | 71.6 | 59.9 | 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 | 12.1 | 11.3 | 11.7 | 13.5 | 17 | 21.6 | 25.3 | 26.3 | 24.7 | 20.7 | 16.8 | 13.9 |
°F | 53.8 | 52.4 | 53.1 | 56.4 | 62.6 | 70.9 | 77.6 | 79.4 | 76.5 | 69.3 | 62.2 | 57.1 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 13 | 13 | 14 | 13 | 11 | 10 | 9 | 9 | 9 | 10 | 11 | 12 |
mph | 8 | 8 | 9 | 8 | 7 | 6 | 6 | 5 | 6 | 6 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
71% | 68% | 66% | 64% | 72% | 73% | 75% | 76% | 77% | 74% | 73% | 73% |
Hottest month: | July | 31.2°C 88.2°F |
---|---|---|
Driest month: | October | 83mm 3.3ins |
Sunniest month: | June | 9.8hrs |
Coldest month: | January | 7.9°C 46.2°F |
Wettest month: | March | 155mm 6.1ins |
Warmest sea: | August | 26.3°C 79.3°F |