Zermatt
May
Weather in Zermatt for May 2026
Your guide to Zermatt weather in May - trends and predictions
Expect heavy snowfall in Zermatt during May, with an average of 20 snowy days.
In general, the average temperature in Zermatt 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.
Snow Forecast ❄️
Temperatures
1
Dry days
10
Rainy days
20
Snow days
5°/-1°
Temperatures
10 km/h
Avg max wind
87 %
Avg humidity
Zermatt Weather May
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Temperatures trend during May in Zermatt
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May weather in Zermatt day by day
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| 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 | |
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Important Notice
Our weather forecast for Zermatt 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 Zermatt forecast closer to your planned date for the most up-to-date weather information.
Change Month
Zermatt in May - FAQ
What are the expected maximum and minimum temperatures in Zermatt during May?
Brace for cold days with temperatures not exceeding 5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Zermatt during May?
Significant rainfall exceeding 274.9 mm is expected in Zermatt during May, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Zermatt in May 2026?
Zermatt experiences an average snowfall of 36.3175 cm during May, occurring over 20 days.
What are the typical wind conditions in Zermatt during May?
The average wind speed in Zermatt during May is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
Zermatt snow forecast May 2026
Track daily snowfall levels and discover Zermatt’s snowy potential this May ❄️
May rainfall patterns in Zermatt
Explore the daily rainfall trends and prepare for Zermatts May weather 💧
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