Bern
May
Weather in Bern for May 2026
Your guide to Bern weather in May - trends and predictions
In general, the average temperature in Bern at the beginning of May is 14.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 19.1 °C by the end of May.
Bern experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 160.2 mm.
Temperatures
Rain 🌧️
4
Dry days
27
Rainy days
0
Snow days
17°/6°
Temperatures
11 km/h
Avg max wind
80 %
Avg humidity
Bern Weather May
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What’s the Weather Like in Bern This May?
Discover the average temperatures and weather trends across Bern’s cities this May.
Temperatures trend during May in Bern
See the weather trend as well as the moving average line
May weather in Bern day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 17° /5° | 5.7 mm | 4 | |
| 2 May |  Heavy rain at times | 15° /4° | 6.6 mm | 4 | |
| 3 May |  Partly cloudy | 17° /4° | 1.1 mm | 4 | |
| 4 May |  Overcast | 16° /4° | 2.4 mm | 4 | |
| 5 May | Light rain shower | 14° /5° | 8.9 mm | 3 | |
| 6 May |  Moderate or heavy rain shower | 12° /5° | 9.5 mm | 3 | |
| 7 May | Moderate or heavy rain shower | 12° /4° | 8.4 mm | 3 | |
| 8 May | Partly cloudy | 16° /5° | 2 mm | 4 | |
| 9 May | Patchy rain possible | 18° /4° | 2.6 mm | 4 | |
| 10 May | Moderate rain at times | 18° /5° | 3.9 mm | 4 | |
| 11 May | Patchy rain possible | 18° /6° | 6.7 mm | 5 | |
| 12 May | Overcast | 18° /7° | 6.3 mm | 4 | |
| 13 May | Patchy rain possible | 16° /7° | 4.3 mm | 4 | |
| 14 May | Patchy rain possible | 19° /5° | 4.4 mm | 4 | |
| 15 May | Moderate rain at times | 17° /5° | 6.5 mm | 4 | |
| 16 May | Heavy rain at times | 15° /6° | 11.4 mm | 4 | |
| 17 May | Patchy rain possible | 16° /5° | 3.9 mm | 4 | |
| 18 May | Patchy rain possible | 18° /4° | 3.4 mm | 4 | |
| 19 May | Patchy rain possible | 19° /5° | 2 mm | 4 | |
| 20 May |  Patchy light rain with thunder | 20° /7° | 4.9 mm | 5 | |
| 21 May | Patchy rain possible | 18° /8° | 10.7 mm | 4 | |
| 22 May | Light rain shower | 18° /7° | 6.1 mm | 4 | |
| 23 May | Patchy rain possible | 17° /7° | 6.8 mm | 4 | |
| 24 May | Moderate rain at times | 16° /6° | 3 mm | 4 | |
| 25 May | Patchy rain possible | 18° /7° | 3.3 mm | 4 | |
| 26 May | Overcast | 19° /6° | 1.6 mm | 5 | |
| 27 May | Patchy rain possible | 19° /7° | 4.2 mm | 5 | |
| 28 May | Patchy rain possible | 20° /6° | 2.2 mm | 4 | |
| 29 May | Patchy rain possible | 19° /6° | 1 mm | 5 | |
| 30 May |  Sunny | 20° /6° | 5.4 mm | 5 | |
| 31 May | Sunny | 19° /7° | 3.3 mm | 5 | |
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Important Notice
Our weather forecast for Bern 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 Bern forecast closer to your planned date for the most up-to-date weather information.
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Bern in May - FAQ
What are the expected maximum and minimum temperatures in Bern during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Bern during May?
Significant rainfall exceeding 160.2 mm is expected in Bern during May, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Bern during May?
The average wind speed in Bern during May is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Bern
Explore the daily rainfall trends and prepare for Berns May weather 💧
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