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Hourly Forecast
Daylight Hours
07:23
Sunrise
19:17
Sunset
Moon
Waxing Gibbous
17:59
Moonrise
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View stargazing scoreWeather in Herdorf today, September 22, 2026
Cloud cover dominates in Herdorf on September 22, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Cloud leads the morning, peaking close to 86% near 11:00. Sunshine has little room until later in the day.
Expect highs of 17°C and cooler readings close to 10°C. Expect humidity between 60% and 93%, most humid near 08:00. Expect gentle winds, highest near 16:00 at 1.7 km/h.
Afternoon skies stay clogged, peaking close to 80% near 13:00. The grey theme continues rather than clearing out. Visibility holds near 33.3 km, though it can fall to 19.6 km. Daylight runs from 07:23 to 19:17, lasting 11 hours 54 minutes of sunlight today.
The practical takeaway for Herdorf on September 22, 2026 is a cloudy day that stays usable, just not particularly bright, around 17°C.
Frequently asked questions about weather in Herdorf
How warm does it get in Herdorf?
The warmest month in Herdorf is August, with average high temperatures of 23°C. The average temperature during this period is around 18°C.
How cold does it get in Herdorf?
The coldest month in Herdorf is January, with average low temperatures of -1°C. The average temperature during this period is around 1°C.
What is the wettest time of year in Herdorf?
The wettest month in Herdorf is January, with an average of 128mm of precipitation.
What is the driest time of year in Herdorf?
The driest month in Herdorf is April, with an average of 67mm of precipitation.
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