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Hourly Forecast
Daylight Hours
07:25
Sunrise
19:09
Sunset
Moon
Waxing Gibbous
18:40
Moonrise
05:41
Moonset
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View stargazing scoreWeather in Koblenz today, September 25, 2026
Sunshine leads the day in Koblenz on September 25, 2026, with a patch of cloud building near 14:00. The broader outlook stays fair despite that temporary thickening.
The day peaks near 23°C and cools toward 9°C. Moisture in the air spans 28%-57%, with the highest values around 23:00. Expect gentle winds, highest near 14:00 at 1.3 km/h.
Later hours favour clearer intervals, as cloud stays near 29% around 14:00. The afternoon is the better half for outdoor time. Expect visibility around 16.1 km. The sun rises at 07:25 and sets at 19:09, for a total of 11 hours 44 minutes of sunlight today.
In short, September 25, 2026 looks like a fine day in Koblenz for being outside, peaking around 23°C.
Frequently asked questions about weather in Koblenz
How warm does it get in Koblenz?
The warmest month in Koblenz is July, with average high temperatures of 25°C. The average temperature during this period is around 20°C.
How cold does it get in Koblenz?
The coldest month in Koblenz is January, with average low temperatures of -1°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Koblenz?
The wettest month in Koblenz is June, with an average of 139mm of precipitation.
What is the driest time of year in Koblenz?
The driest month in Koblenz is February, with an average of 70mm of precipitation.
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