Dessau

Saxony-Anhalt, Germany

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Current Weather

12°

Partly Cloudy

Feels Like: 13°

Min: 12°

Max: 18°

The next few hours will be partly cloudy, with today reaching 18°C and dropping to 9°C. The coming days will be partly cloudy

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Hourly Forecast

12° 12° 12° 12° 12° 12° 12° 13° 14° 15° 16° 17° 17° 17° 17° 18° 17° 16° 15° 14° 14° 14° 13° 12°
14%
70%
2am
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1pm
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3pm
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Today
Tomorrow

Daylight Hours

07:04

Sunrise

19:02

Sunset

11 hours 57 minutes of sunlight today

Moon

Waxing Gibbous

17:27

Moonrise

01:28

Moonset

Daily Forecast

Today

12°
18°

Tuesday

18°

Wednesday

19°

Thursday

12°
18°

Friday

10°
17°

Saturday

10°
20°

Sunday

10°
23°

Monday

12°
25°

Tuesday

13°
24°

Wednesday

13°
22°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

81% Humid
Low High

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Weather in Dessau today, September 21, 2026

Expect unsettled, showery conditions in Dessau on September 21, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The morning sky stays heavily clouded, with cover near 94% around 11:00. Grey conditions set the early tone before any later change.

Temperatures climb from an overnight low near 12°C toward a daytime high of about 18°C. The air stays humid, with relative humidity between 52% and 81% and the peak around 02:00. Expect gentle winds, highest near 16:00 at 4.8 km/h.

Afternoon showers stay in play, peaking near 70% around 12:00. Skies remain cluttered, with cover about 100% by 12:00. Expect visibility near 36.8 km, with poorer spells close to 31.6 km. Daylight runs from 07:04 to 19:02, lasting 11 hours 57 minutes of sunlight today.

The practical takeaway for Dessau on September 21, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 18°C.

Frequently asked questions about weather in Dessau

How warm does it get in Dessau?

The warmest month in Dessau is August, with average high temperatures of 25°C. The average temperature during this period is around 20°C.

How cold does it get in Dessau?

The coldest month in Dessau 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 Dessau?

The wettest month in Dessau is July, with an average of 64mm of precipitation.

What is the driest time of year in Dessau?

The driest month in Dessau is April, with an average of 33mm of precipitation.

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Metric (°C, km/h)