Sion Weather Conditions
Current Temperature Level
13 °C
21 AQI
Air quality index is: Good
Last Updated: 2025-05-31 06:30 (Local Time)
MapSion
Sion Weather Parameters
5 km/h
3 m/s
84° E
0 %
10 km
0 mm
1024 mb
UV Index0
Suggestions for
TodaySion31 May
Hydration• Stay Hydrated
Clothing• More Layered
Driving• Enjoy Driving
Sunscreen• Not requiredTrending in Switzerland
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Sion 10-Days Weather Forecast
Sion 30-Days (May 2025) Weather Forecast
1Thu.
17°3 °C
2Fri.
19°5 °C
3Sat.
16°7 °C
4Sun.
12°4 °C
5Mon.
3°1 °C
6Tue.
7°1 °C
7Wed.
3°1 °C
8Thu.
7°1 °C
9Fri.
8°2 °C
10Sat.
12°-1 °C
11Sun.
14°1 °C
12Mon.
8°3 °C
13Tue.
12°0 °C
14Wed.
13°1 °C
15Thu.
14°2 °C
16Fri.
12°0 °C
17Sat.
11°-1 °C
18Sun.
13°1 °C
19Mon.
17°3 °C
20Tue.
14°6 °C
21Wed.
11°5 °C
22Thu.
4°1 °C
23Fri.
8°1 °C
24Sat.
11°0 °C
25Sun.
14°4 °C
26Mon.
11°4 °C
27Tue.
13°5 °C
28Wed.
14°4 °C
29Thu.
16°5 °C
30Fri.
21°6 °C
31Today
22°9 °C
MayWeather Overview
No. of days:
Sunny
3
Cloudy
1
Rainy
27
Snowy
0
The monthly weather averages in Sion consist of 3 sunny days, 1 cloudy days, 27 rainy days, and snowy days.
Sion's Locations Weather Conditions
Cloudy
3.6 kmph / ENE
Switzerland's Hottest Cities - May 2025
1.
Zurich, Switzerland
Sunny
77%
1
3.6 kmph / WSW
2.
Morges, Switzerland
Sunny
77%
0.8
3.6 kmph / S
3.
Lausanne, Switzerland
Sunny
72%
0.8
3.6 kmph / SSW
4.
Sion, Switzerland
Cloudy
72%
0.9
3.6 kmph / ENE
5.
Buchs, Switzerland
Partly Cloudy
88%
1.1
3.6 kmph / SSW
6.
Thonex, Switzerland
Overcast
82%
0.7
3.6 kmph / ENE
7.
Biel Bienne, Switzerland
Sunny
82%
0.8
4.3 kmph / SSW
8.
Rotkreuz, Switzerland
Sunny
88%
1
3.6 kmph / WSW
9.
Sankt Gallen, Switzerland
Sunny
88%
1.1
3.6 kmph / SW
10.
Riehen, Switzerland
Partly Cloudy
82%
0.9
4.3 kmph / SE
Last Updated: 31 May 2025, 06:33 AM
Prana sense
Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.
Weather Station
Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.
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