Climate almanac
Bad Honnef
North Rhine-Westphalia, DE · 50.64°, 7.23°
What is the climate like in Bad Honnef?
The best time to visit Bad Honnef is typically June – September, with trip comfort peaking in August (6.9/10). Bad Honnef is warmest in August, when daily highs average 76°F (24°C), and coolest in January, when lows fall to about 34°F (1°C). The wettest month is typically January and the driest is April; the year sees roughly 38 in of precipitation.
- Best time to visitJune – September — comfort peaks in August (6.9/10)
- Warmest monthAugust — average high 76°F (24°C)
- Coolest monthJanuary — average low 34°F (1°C)
- Wettest monthJanuary (4.1 in)
- Driest monthApril (2.2 in)
- Annual precipitation38 in