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Hourly Forecast
Daylight Hours
07:14
Sunrise
19:12
Sunset
Moon
Waxing Gibbous
17:48
Moonrise
01:29
Moonset
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View stargazing scoreWeather in Uetersen today, September 21, 2026
Conditions in Uetersen on September 21, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. Cloud leads the morning, peaking close to 100% near 11:00. Sunshine has little room until later in the day.
The temperature range runs from about 11°C up to 17°C. The air stays humid, with relative humidity between 56% and 86% and the peak around 23:00. Winds stay light, near 7.9 km/h by 14:00, so the day feels still more than breezy.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 15:00. Outdoor plans may still want a flexible backup. Expect visibility near 37.5 km, with poorer spells close to 27.4 km. Sunrise is at 07:14 and sunset at 19:12, giving 11 hours 57 minutes of sunlight today.
The practical takeaway for Uetersen is a bright September 21, 2026, ideal for outdoor errands before temperatures ease from about 17°C.
Frequently asked questions about weather in Uetersen
How warm does it get in Uetersen?
The warmest month in Uetersen 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 Uetersen?
The coldest month in Uetersen 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 Uetersen?
The wettest month in Uetersen is July, with an average of 90mm of precipitation.
What is the driest time of year in Uetersen?
The driest month in Uetersen is March, with an average of 52mm of precipitation.
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