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Hourly Forecast
Daylight Hours
07:00
Sunrise
18:58
Sunset
Moon
Waxing Gibbous
17:22
Moonrise
01:25
Moonset
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View stargazing scoreWeather in Herzberg today, September 21, 2026
Expect a muted, overcast feel in Herzberg on September 21, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief.
Expect highs of 18°C and cooler readings close to 11°C. The air stays humid, with relative humidity between 50% and 73% and the peak around 23:00. Winds stay light, near 6.6 km/h by 12:00, so the day feels still more than breezy.
Expect persistent cloud later on, with amounts around 100% by 15:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 40.0 km on average, though it can drop toward 36.8 km in thicker cloud or showers. The sun rises at 07:00 and sets at 18:58, for a total of 11 hours 57 minutes of sunlight today.
Overall, Herzberg on September 21, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 18°C.
Frequently asked questions about weather in Herzberg
How warm does it get in Herzberg?
The warmest month in Herzberg is August, with average high temperatures of 26°C. The average temperature during this period is around 20°C.
How cold does it get in Herzberg?
The coldest month in Herzberg is January, with average low temperatures of 0°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Herzberg?
The wettest month in Herzberg is July, with an average of 66mm of precipitation.
What is the driest time of year in Herzberg?
The driest month in Herzberg is April, with an average of 36mm of precipitation.
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