Weather in Bern for May 2025
In general, the average temperature in Bern at the beginning of May is 14.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 18.6 °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 🌧️
Bern in May average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  15° | 2  12° | 3  16° | 4  16° | |||
| 5 15° | 6 13° | 7 13° | 8 17° | 9  19° | 10 18° | 11 17° |
| 12 18° | 13  16° | 14 18° | 15 16° | 16 15° | 17 16° | 18 17° |
| 19 18° | 20 20° | 21 18° | 22 20° | 23 18° | 24 15° | 25 18° |
| 26 19° | 27 19° | 28 20° | 29 19° | 30 18° | 31 17° |
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Temperatures trend during May in Bern
May weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Moderate or heavy rain shower | 15° /5° | 7 mm | 4 | |
| 2 May | Heavy rain at times | 12° /4° | 8.2 mm | 3 | |
| 3 May | Partly cloudy | 16° /3° | 0.8 mm | 4 | |
| 4 May | Overcast | 16° /3° | 0.6 mm | 4 | |
| 5 May | Moderate or heavy rain shower | 15° /6° | 9.2 mm | 4 | |
| 6 May | Moderate or heavy rain shower | 13° /5° | 11.5 mm | 4 | |
| 7 May | Moderate or heavy rain shower | 13° /5° | 9.7 mm | 3 | |
| 8 May | Partly cloudy | 17° /5° | 2.3 mm | 4 | |
| 9 May | Sunny | 19° /5° | 3.1 mm | 5 | |
| 10 May | Moderate rain at times | 18° /6° | 4.7 mm | 5 | |
| 11 May | Moderate or heavy rain shower | 17° /6° | 8 mm | 5 | |
| 12 May | Overcast | 18° /7° | 3 mm | 4 | |
| 13 May | Patchy rain possible | 16° /7° | 4.2 mm | 4 | |
| 14 May | Heavy rain at times | 18° /6° | 5.5 mm | 4 | |
| 15 May | Moderate rain at times | 16° /5° | 8 mm | 4 | |
| 16 May | Heavy rain at times | 15° /7° | 14.2 mm | 4 | |
| 17 May | Moderate rain at times | 16° /6° | 4.9 mm | 4 | |
| 18 May | Patchy rain possible | 17° /5° | 4.3 mm | 4 | |
| 19 May | Moderate rain at times | 18° /6° | 2.4 mm | 4 | |
| 20 May | Moderate rain at times | 20° /7° | 2.2 mm | 5 | |
| 21 May | Patchy rain possible | 18° /8° | 9.3 mm | 4 | |
| 22 May | Overcast | 20° /7° | 4.1 mm | 5 | |
| 23 May | Moderate or heavy rain shower | 18° /8° | 8.2 mm | 4 | |
| 24 May | Moderate rain at times | 15° /7° | 3.8 mm | 4 | |
| 25 May | Patchy rain possible | 18° /6° | 3 mm | 4 | |
| 26 May | Overcast | 19° /6° | 0.4 mm | 5 | |
| 27 May | Partly cloudy | 19° /7° | 5 mm | 5 | |
| 28 May | Patchy rain possible | 20° /5° | 0.8 mm | 5 | |
| 29 May | Patchy rain possible | 19° /6° | 1.2 mm | 5 | |
| 30 May | Sunny | 18° /6° | 6.8 mm | 5 | |
| 31 May | Sunny | 17° /6° | 3.7 mm | 4 | |
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Guide for Bern in May
In May, Bern, Switzerland experiences a transition from spring to early summer, with generally mild and pleasant weather. At the beginning of the month, the average temperature in Bern is around 15°, with occasional showers and partly cloudy skies.
As the month progresses, the weather tends to become warmer and more stable. By the end of May, the average temperature in Bern rises to around 19°, and the city enjoys longer periods of sunshine and clear skies.
The weather in Bern during May is generally comfortable for outdoor activities, such as exploring the charming Old Town, visiting the Bear Park, or taking a leisurely stroll along the Aare River.
It's also a great time to enjoy the beautiful parks and gardens that come to life with blooming flowers and lush greenery.
Overall, May is a delightful time to visit Bern, as the weather is conducive to sightseeing and outdoor adventures. However, it's always a good idea to pack layers and a light jacket, as temperatures can still be cool in the evenings.
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Bern in May - FAQ
May rainfall patterns in Bern
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