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Hourly Forecast
Daylight Hours
07:01
Sunrise
19:24
Sunset
Moon
Waxing Crescent
12:20
Moonrise
20:31
Moonset
Daily Forecast
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Weather in Clausthal-Zellerfeld today, September 15, 2026
Cloud cover dominates in Clausthal-Zellerfeld on September 15, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells.
The temperature range runs from about 13°C up to 21°C. The air stays humid, with relative humidity between 69% and 85% and the peak around 23:00. A lighter breeze peaks around 14:00 near 3.7 km/h.
Expect persistent cloud later on, with amounts around 72% by 14:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 34.0 km on average, though it can drop toward 29.0 km in thicker cloud or showers. The sun rises at 07:01 and sets at 19:24, for a total of 12 hours 22 minutes of sunlight today.
The practical takeaway for Clausthal-Zellerfeld on September 15, 2026 is a cloudy day that stays usable, just not particularly bright, around 21°C.
Frequently asked questions about weather in Clausthal-Zellerfeld
How warm does it get in Clausthal-Zellerfeld?
The warmest month in Clausthal-Zellerfeld 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 Clausthal-Zellerfeld?
The coldest month in Clausthal-Zellerfeld 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 Clausthal-Zellerfeld?
The wettest month in Clausthal-Zellerfeld is January, with an average of 87mm of precipitation.
What is the driest time of year in Clausthal-Zellerfeld?
The driest month in Clausthal-Zellerfeld is April, with an average of 51mm of precipitation.
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