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Sierre District (Crans-Montana)
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Switzerland weather

Weather in Sierre District for May 2026

Your guide to Sierre District weather in May - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, Sierre District usually enjoys a light touch of snow in May.

    • Temperatures

  • In general, the average temperature in Sierre District at the beginning of May is 9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 13.7 °C by the end of May.

    • Rain 🌧️

  • Sierre District experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 638.5 mm.

Average dry days
0
Dry days
Average rainy days
29
Rainy days
Average snowy days
2
Snow days
Average temperatures
14°/0°
Temperatures
Average wind speed
8 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Sierre District Weather May

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
9°
2
Patchy rain possible
9°
3
Sunny
10°
4
Partly cloudy
10°
5
Heavy rain at times
10°
6
Cloudy
9°
7
Heavy snow
6°
8
Patchy rain possible
6°
9
Moderate rain at times
10°
10
Patchy rain possible
10°
11
Light freezing rain
11°
12
Light freezing rain
10°
13
Patchy light rain with thunder
9°
14
Patchy rain possible
11°
15
Patchy rain possible
9°
16
Moderate rain at times
9°
17
Light freezing rain
8°
18
Patchy rain possible
10°
19
Moderate rain at times
13°
20
Patchy rain possible
12°
21
Patchy rain possible
9°
22
Patchy rain possible
9°
23
Heavy rain at times
9°
24
Moderate rain at times
10°
25
Patchy light rain with thunder
12°
26
Patchy light rain with thunder
14°
27
Overcast
14°
28
Heavy rain at times
14°
29
Patchy rain possible
14°
30
Patchy rain possible
16°
31
Moderate or heavy rain shower
12°

Temperatures trend during May in Sierre District

See the weather trend as well as the moving average line

May weather in Sierre District day by day

Click on a date for more information
April June
Date Weather Temperatures Rain Snow More
1 May Moderate or heavy rain shower
Moderate or heavy rain shower
 9° /2° 16.3 mm 0 cm
2 May Patchy rain possible
Patchy rain possible
 9° /1° 9.9 mm 7.5 cm
3 May Sunny
Sunny
 10° /1° 6.3 mm 2.5 cm
4 May Partly cloudy
Partly cloudy
 10° /0° 6 mm 0 cm
5 May Heavy rain at times
Heavy rain at times
 10° /1° 8.6 mm 3.4 cm
6 May Cloudy
Cloudy
 9° /1° 9.9 mm 5.6 cm
7 May Heavy snow
Heavy snow
 6° /1° 13 mm 8.5 cm
8 May Patchy rain possible
Patchy rain possible
 6° /1° 2 mm 0.5 cm
9 May Moderate rain at times
Moderate rain at times
 10° /0° 7.1 mm 0.4 cm
10 May Patchy rain possible
Patchy rain possible
 10° /0° 4 mm 0 cm
11 May Light freezing rain
Light freezing rain
 11° /1° 1.6 mm 0 cm
12 May Light freezing rain
Light freezing rain
 10° /1° 16.6 mm 4.2 cm
13 May Patchy light rain with thunder
Patchy light rain with thunder
 9° /2° 5.1 mm 0 cm
14 May Patchy rain possible
Patchy rain possible
 11° /1° 2 mm 0 cm
15 May Patchy rain possible
Patchy rain possible
 9° /1° 2 mm 0 cm
16 May Moderate rain at times
Moderate rain at times
 9° /0° 10.8 mm 3 cm
17 May Light freezing rain
Light freezing rain
 8° /-1° 2 mm 0.3 cm
18 May Patchy rain possible
Patchy rain possible
 10° /0° 4.6 mm 0 cm
19 May Moderate rain at times
Moderate rain at times
 13° /1° 2.4 mm 0 cm
20 May Patchy rain possible
Patchy rain possible
 12° /3° 9.7 mm 0 cm
21 May Patchy rain possible
Patchy rain possible
 9° /3° 10.7 mm 2.4 cm
22 May Patchy rain possible
Patchy rain possible
 9° /1° 8.6 mm 4.1 cm
23 May Heavy rain at times
Heavy rain at times
 9° /1° 4.8 mm 0.2 cm
24 May Moderate rain at times
Moderate rain at times
 10° /1° 4.9 mm 0 cm
25 May Patchy light rain with thunder
Patchy light rain with thunder
 12° /3° 9.6 mm 0 cm
26 May Patchy light rain with thunder
Patchy light rain with thunder
 14° /2° 2.2 mm 0 cm
27 May Overcast
Overcast
 14° /3° 7.3 mm 0 cm
28 May Heavy rain at times
Heavy rain at times
 14° /3° 7.4 mm 0 cm
29 May Patchy rain possible
Patchy rain possible
 14° /3° 1.6 mm 0 cm
30 May Patchy rain possible
Patchy rain possible
 16° /3° 6.1 mm 0 cm
31 May Moderate or heavy rain shower
Moderate or heavy rain shower
 12° /4° 9.6 mm 4.9 cm
Next
Important Notice
Our weather forecast for Sierre District in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Sierre District forecast closer to your planned date for the most up-to-date weather information.
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Sierre District in May - FAQ

What are the expected maximum and minimum temperatures in Sierre District during May?
Prepare for cooler days with highs just around 14° and colder nights, dipping below 0°.
How much rainfall should be expected in Sierre District during May?
Significant rainfall exceeding 638.5 mm is expected in Sierre District during May, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Sierre District in May 2026?
Sierre District experiences an average snowfall of 142.6 cm during May, occurring over 2 days.
What are the typical wind conditions in Sierre District during May?
The average wind speed in Sierre District during May is 8 km/h, suggesting breezy to windy conditions, depending on your activities.

Sierre District snow forecast May 2026

Track daily snowfall levels and discover Sierre District’s snowy potential this May ❄️
On average, Sierre District sees 2 snowy days during May, with approximately 142.6 cm of total snowfall.

May rainfall patterns in Sierre District

Explore the daily rainfall trends and prepare for Sierre Districts May weather 💧
Typically, Sierre District has 29 rainy days in May with a total of 638.5 mm of rainfall.
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Crans-Montana
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Location coordinates Where is Sierre District?

Get accurate weather forecasts for Sierre District, located at latitude 46.313 and longitude 7.479. Stay updated with localized weather information tailored for Sierre District.

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