Climate almanac
Hennef (Sieg)
North Rhine-Westphalia, DE · 50.78°, 7.28°
What is the climate like in Hennef (Sieg)?
Hennef (Sieg) 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.
- 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