The bar chart below shows the average monthly peak daytime temperatures at Bad Honnef
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 3.3 | 5 | 8.7 | 13.1 | 17.8 | 20.9 | 22.6 | 22.3 | 19 | 14 | 7.7 | 4 |
°F | 37.9 | 40.9 | 47.7 | 55.6 | 64 | 69.6 | 72.6 | 72.2 | 66.3 | 57.2 | 45.8 | 39.2 |
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 | 58 | 49 | 53 | 54 | 63 | 77 | 77 | 75 | 62 | 52 | 67 | 68 |
inches | 2.3 | 1.9 | 2.1 | 2.1 | 2.5 | 3 | 3 | 2.9 | 2.4 | 2 | 2.6 | 2.7 |
Rainy days | 17 | 14 | 16 | 15 | 16 | 16 | 15 | 15 | 14 | 14 | 17 | 17 |
Average annual rainfall in Bad Honnef: 810.033mm (318.9 inches)
The bar chart below shows the average daily sunshine hours in Bad Honnef
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 1.5 | 3 | 3.9 | 5.6 | 6.9 | 7 | 7.3 | 6.8 | 5.3 | 3.7 | 2 | 1.5 |
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 | -1.2 | -0.7 | 1.5 | 4.3 | 8.2 | 11.3 | 12.8 | 12.7 | 10.2 | 6.8 | 2.6 | -0.1 |
Max °C | 3.4 | 5.1 | 8.9 | 13.3 | 18 | 21.1 | 22.8 | 22.6 | 19.3 | 14.2 | 7.8 | 4.1 |
Min °F | 29.8 | 30.7 | 34.7 | 39.7 | 46.8 | 52.3 | 55 | 54.8 | 50.3 | 44.2 | 36.7 | 31.8 |
Max °F | 34 | 36 | 41.4 | 47.8 | 55.6 | 61.2 | 64 | 63.7 | 58.5 | 50.9 | 41.4 | 35.6 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 7.7 | 6.6 | 7 | 9.3 | 13 | 16.6 | 19.2 | 20.3 | 18.7 | 16 | 12.7 | 9.7 |
°F | 45.8 | 43.9 | 44.6 | 48.7 | 55.3 | 61.9 | 66.6 | 68.5 | 65.7 | 60.8 | 54.9 | 49.5 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 14 | 14 | 14 | 13 | 11 | 11 | 10 | 10 | 10 | 11 | 13 | 13 |
mph | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 6 | 7 | 7 | 8 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
90% | 82% | 76% | 70% | 69% | 71% | 70% | 71% | 77% | 82% | 87% | 89% |
Hottest month: | July | 22.6°C 72.7°F |
---|---|---|
Driest month: | February | 49mm 1.9ins |
Sunniest month: | August | 6.8hrs |
Coldest month: | January | 3.3°C 37.9°F |
Wettest month: | July | 77mm 3ins |
Warmest sea: | August | 20.3°C 68.5°F |