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Hourly Forecast
Daylight Hours
07:05
Sunrise
19:29
Sunset
Moon
Waxing Crescent
12:29
Moonrise
20:31
Moonset
Daily Forecast
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Air Quality Data Available
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UV Index
Humidity
Weather in Nienburg tomorrow, September 16, 2026
Rain features in Nienburg on September 16, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Early hours look the most unsettled, with rain probability near 100% by 03:00. The thickest cloud arrives around 00:00, reaching about 100%.
The temperature range runs from about 13°C up to 20°C. The air stays humid, with relative humidity between 53% and 95% and the peak around 02:00. Winds stay light, near 4.7 km/h by 16:00, so the day feels still more than breezy.
Through the afternoon wet weather remains a factor, with rain chances near 60% around 18:00. Cloud also stays substantial, close to 84% near 17:00. Visibility stays generally good near 26.5 km on average, though it can drop toward 3.7 km in thicker cloud or showers. The sun rises at 07:07 and sets at 19:26, for a total of 12 hours 19 minutes of sunlight today.
Overall, Nienburg on September 16, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 100% and the high sits around 20°C.
Frequently asked questions about weather in Nienburg
How warm does it get in Nienburg?
The warmest month in Nienburg is August, with average high temperatures of 24°C. The average temperature during this period is around 19°C.
How cold does it get in Nienburg?
The coldest month in Nienburg is January, with average low temperatures of 1°C. The average temperature during this period is around 3°C.
What is the wettest time of year in Nienburg?
The wettest month in Nienburg is July, with an average of 80mm of precipitation.
What is the driest time of year in Nienburg?
The driest month in Nienburg is May, with an average of 51mm of precipitation.
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