Sitten

Sion District, Canton du Valais, Switzerland

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Current Weather

27°

Clear

Feels Like: 27°

Min: 15°

Max: 27°

The next few hours will be clear, with today reaching 27°C and dropping to 14°C. The coming days will be drizzle

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Hourly Forecast

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Today
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Daylight Hours

07:25

Sunrise

19:19

Sunset

11 hours 54 minutes of sunlight today

Moon

Waxing Gibbous

17:46

Moonrise

02:14

Moonset

Daily Forecast

Today

15°
27°

Wednesday

14°
26°

Thursday

14°
24°

Friday

12°
25°

Saturday

13°
27°

Sunday

14°
29°

Monday

16°
28°

Tuesday

14°
28°

Wednesday

17°
28°

Thursday

17°
24°

Air Quality Data Available

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UV Index

Wear sunscreen
5 Moderate
Low Extreme

Humidity

23% Very Dry
Low High

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Weather in Sitten today, September 22, 2026

Conditions in Sitten on September 22, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting.

Temperatures climb from an overnight low near 15°C toward a daytime high of about 27°C. Relative humidity sits between 23% and 61%, reaching its peak around 23:00. Winds stay light, near 3.9 km/h by 15:00, so the day feels still more than breezy.

Through the afternoon skies look more workable, with cloud near 0% around 15:00. Later outdoor plans have a clearer window than the morning may have suggested. Horizontal visibility sits around 45.5 km, briefly nearer 40.9 km. Expect sunrise at 07:25, sunset at 19:19, and 11 hours 54 minutes of sunlight today overall.

Taken together, settled sunshine in Sitten on September 22, 2026 makes outdoor timing easier, with highs near 27°C.

Frequently asked questions about weather in Sitten

How warm does it get in Sitten?

The warmest month in Sitten is July, with average high temperatures of 20°C. The average temperature during this period is around 14°C.

How cold does it get in Sitten?

The coldest month in Sitten is January, with average low temperatures of -11°C. The average temperature during this period is around -7°C.

What is the wettest time of year in Sitten?

The wettest month in Sitten is May, with an average of 188mm of precipitation.

What is the driest time of year in Sitten?

The driest month in Sitten is February, with an average of 102mm of precipitation.

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