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Hourly Forecast
Daylight Hours
07:17
Sunrise
19:34
Sunset
Moon
Waxing Crescent
13:44
Moonrise
21:16
Moonset
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Weather in Niederkassel today, September 16, 2026
Rain features in Niederkassel on September 16, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Wetter spells lean into the morning, when rain odds reach about 100% near 04:00. Skies look heaviest around 02:00, with cover close to 100%.
The temperature range runs from about 14°C up to 20°C. The air stays humid, with relative humidity between 59% and 93% and the peak around 06:00. Winds stay light, near 4.8 km/h by 15:00, so the day feels still more than breezy.
Through the afternoon wet weather remains a factor, with rain chances near 76% around 17:00. Cloud also stays substantial, close to 80% near 15:00. Visibility stays generally good near 27.2 km on average, though it can drop toward 15.5 km in thicker cloud or showers. Daylight runs from 07:17 to 19:34, lasting 12 hours 17 minutes of sunlight today.
Taken together, Niederkassel looks wet enough on September 16, 2026 that flexible outdoor plans work best, with temperatures peaking near 20°C.
Frequently asked questions about weather in Niederkassel
How warm does it get in Niederkassel?
The warmest month in Niederkassel 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 Niederkassel?
The coldest month in Niederkassel is January, with average low temperatures of 2°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Niederkassel?
The wettest month in Niederkassel is January, with an average of 87mm of precipitation.
What is the driest time of year in Niederkassel?
The driest month in Niederkassel is April, with an average of 50mm of precipitation.
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