The bar chart below shows the average monthly peak daytime temperatures at Dayton
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 7.4 | 10.1 | 15.5 | 20.8 | 24.8 | 28.8 | 30.3 | 29.9 | 26.7 | 21.1 | 15.3 | 9.6 |
°F | 45.3 | 50.2 | 60 | 69.5 | 76.6 | 83.9 | 86.6 | 85.9 | 80.1 | 70 | 59.5 | 49.3 |
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 | 122 | 118 | 153 | 112 | 119 | 97 | 127 | 97 | 102 | 83 | 120 | 135 |
inches | 4.8 | 4.6 | 6 | 4.4 | 4.7 | 3.8 | 5 | 3.8 | 4 | 3.3 | 4.7 | 5.3 |
Rainy days | 12 | 10 | 12 | 10 | 11 | 10 | 12 | 10 | 9 | 8 | 10 | 11 |
Average annual rainfall in Dayton: 1335.534mm (525.8 inches)
The bar chart below shows the average daily sunshine hours in Dayton
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5 | 5.8 | 6.9 | 8.5 | 9.4 | 9.8 | 9.2 | 8.9 | 8.1 | 7.5 | 5.6 | 4.7 |
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 | -3.1 | -1.4 | 3.2 | 7.5 | 11.9 | 16.5 | 18.8 | 18.4 | 15.2 | 8 | 3.5 | -1.1 |
Max °C | 7.7 | 10.4 | 15.9 | 21.2 | 25.1 | 29.2 | 30.6 | 30.2 | 27 | 21.5 | 15.6 | 9.9 |
Min °F | 26.5 | 29.5 | 37.7 | 45.4 | 53.4 | 61.6 | 65.8 | 65.1 | 59.4 | 46.3 | 38.2 | 30.1 |
Max °F | 36.1 | 40.1 | 49.1 | 57.7 | 65.3 | 73 | 76.5 | 75.7 | 70 | 58.5 | 49.1 | 39.9 |
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 | 14 | 14 | 13 | 12 | 10 | 10 | 9 | 9 | 10 | 12 | 13 |
mph | 8 | 9 | 9 | 8 | 7 | 6 | 6 | 6 | 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% | 65% | 63% | 71% | 73% | 75% | 76% | 77% | 74% | 73% | 73% |
Hottest month: | July | 30.3°C 86.5°F |
---|---|---|
Driest month: | October | 83mm 3.3ins |
Sunniest month: | June | 9.8hrs |
Coldest month: | January | 7.4°C 45.3°F |
Wettest month: | March | 153mm 6ins |
Warmest sea: | August | 26.3°C 79.3°F |