Valais (Zermatt)
May
Weather in Valais for May 2026
Your guide to Valais weather in May - trends and predictions
Snowfall in Valais during May is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Valais at the beginning of May is 3.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 7.6 °C by the end of May.
Valais experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 1338.1 mm.
Is May a good time to visit Valais? check out the best time to travel to Valais page.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
Rain 🌧️
More
0
Dry days
30
Rainy days
1
Snow days
11°/-5°
Temperatures
10 km/h
Avg max wind
87 %
Avg humidity
Valais Weather May
Move between months or click on a day
What’s the Weather Like in Valais This May?
Discover the average temperatures and weather trends across Valais’s cities this May.
Temperatures trend during May in Valais
See the weather trend as well as the moving average line
May weather in Valais day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 May |  Moderate or heavy rain shower | 3° /-2° | 23.6 mm | 1.4 cm | |
| 2 May |  Patchy rain possible | 3° /-4° | 7.7 mm | 5.7 cm | |
| 3 May |  Cloudy | 3° /-5° | 6.9 mm | 3.3 cm | |
| 4 May | Patchy rain possible | 4° /-4° | 6 mm | 0.4 cm | |
| 5 May |  Patchy moderate snow | 4° /-3° | 11.4 mm | 0.6 cm | |
| 6 May | Moderate rain at times | 4° /-2° | 12.8 mm | 3.6 cm | |
| 7 May |  Moderate or heavy snow with thunder | 3° /-3° | 19.3 mm | 9.1 cm | |
| 8 May |  Light freezing rain | 4° /-4° | 5 mm | 1.8 cm | |
| 9 May | Patchy rain possible | 4° /-3° | 6.6 mm | 1.3 cm | |
| 10 May | Moderate or heavy rain shower | 5° /-3° | 13.6 mm | 1.4 cm | |
| 11 May | Moderate or heavy rain shower | 5° /-2° | 15.8 mm | 1.9 cm | |
| 12 May | Patchy rain possible | 5° /-1° | 9.5 mm | 0.4 cm | |
| 13 May | Light freezing rain | 4° /-2° | 7.7 mm | 0.3 cm | |
| 14 May |  Moderate snow | 5° /-3° | 3.9 mm | 0.4 cm | |
| 15 May | Light freezing rain | 4° /-1° | 5.5 mm | 0.3 cm | |
| 16 May | Patchy rain possible | 5° /-1° | 3 mm | 0.7 cm | |
| 17 May | Patchy rain possible | 5° /-3° | 2.7 mm | 0.4 cm | |
| 18 May | Cloudy | 5° /-3° | 2.5 mm | 0 cm | |
| 19 May | Patchy moderate snow | 6° /-2° | 6.8 mm | 0.3 cm | |
| 20 May | Light freezing rain | 6° /-1° | 10 mm | 0 cm | |
| 21 May | Patchy rain possible | 6° /0° | 12.1 mm | 0 cm | |
| 22 May | Patchy rain possible | 7° /-1° | 5.9 mm | 1.3 cm | |
| 23 May | Light freezing rain | 5° /-1° | 8.6 mm | 0.3 cm | |
| 24 May | Moderate or heavy rain shower | 5° /-2° | 13.1 mm | 0 cm | |
| 25 May | Moderate or heavy rain shower | 5° /-1° | 13.6 mm | 0.3 cm | |
| 26 May | Patchy rain possible | 8° /-1° | 1 mm | 0 cm | |
| 27 May | Patchy rain possible | 8° /1° | 5.6 mm | 0 cm | |
| 28 May | Patchy rain possible | 9° /0° | 7.5 mm | 0 cm | |
| 29 May | Moderate or heavy rain shower | 8° /0° | 8.1 mm | 0 cm | |
| 30 May |  Heavy rain at times | 8° /0° | 5.9 mm | 0 cm | |
| 31 May | Moderate rain at times | 7° /1° | 6.2 mm | 1.2 cm | |
| Next | |||||
Important Notice
Our weather forecast for Valais 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 Valais forecast closer to your planned date for the most up-to-date weather information.
Change Month
Valais weather in May vs April vs June
Compare May weather in Valais with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| April | May | June | |
|---|---|---|---|
| Weather | Light freezing rain | Patchy rain possible | Patchy rain possible |
| Temperatures | 5°/-12° | 11°/-5° | 16°/0° |
| Rainfall | 795 mm | 1338 mm | 925 mm |
| Snowfall | 362 cm | 183 cm | 0 cm |
| Wind | 11.2 km/h | 9.8 km/h | 10 km/h |
| Humidity | 82% | 87% | 77% |
| Rainy days | 22 days | 30 days | 30 days |
| Snow days | 2 days | 1 days | 0 days |
| Dry days | 6 days | 0 days | 0 days |
Planning a trip to Valais? Discover the best time to visit
Valais in May - FAQ
What are the expected maximum and minimum temperatures in Valais during May?
During May, expect a variety of temperatures with highs around 11° and lows near -5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Valais during May?
Significant rainfall exceeding 1338.1 mm is expected in Valais during May, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Valais in May 2026?
Valais typically sees 183.4 cm of snowfall during May.
What are the typical wind conditions in Valais during May?
The average wind speed in Valais during May is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Valais in May?
As you prepare for your trip to Valais in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Valais, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Thermal Wear: Base layers for cold destinations
- All-Weather Jacket: Waterproof and breathable
- Footwear
- Waterproof Shoes
- Insulated Boots: For snowy and extremely cold temperatures
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
Valais snow forecast May 2026
Track daily snowfall levels and discover Valais’s snowy potential this May ❄️
On average, Valais sees 1 snowy days during May, with approximately 183.4 cm of total snowfall.
May rainfall patterns in Valais
Explore the daily rainfall trends and prepare for Valaiss May weather 💧
Typically, Valais has 30 rainy days in May with a total of 1338.1 mm of rainfall.
Provinces in Valais
Select a province for an accurate weather forecast
Top locations in Valais
Select a location for an accurate weather forecast
More Locations Quick links
More Valais weather pages
You are here
Where is Valais?Get accurate weather forecasts for Valais, located at latitude 46.02 and longitude 7.749. Stay updated with localized weather information tailored for Valais.
Found a mistake?
We appreciate your attention to details. Tell us here.