Biel/Bienne District (Biel/Bienne)
May
Weather in Biel/Bienne District for May 2026
Your guide to Biel/Bienne District weather in May - trends and predictions
So far, May 2026 in Biel/Bienne District is slightly warmer than the historical average by 1.3 °C.
Expect cooler weather in the next days in Biel/Bienne District with the forecast suggesting a temperature of 13.7 °C, lower than the historical average.
In general, the average temperature in Biel/Bienne District at the beginning of May is 16.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 19.7 °C by the end of May.
Biel/Bienne District experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 149.6 mm.
Temperatures
Rain 🌧️
1
Dry days
30
Rainy days
0
Snow days
17°/7°
Temperatures
11 km/h
Avg max wind
82 %
Avg humidity
Biel/Bienne District Weather May
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Temperatures trend during May in Biel/Bienne District
See the weather trend as well as the moving average line
May weather in Biel/Bienne District day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Heavy rain at times | 20° /6° | 1.8 mm | 5 | |
| 2 May |  Patchy rain possible | 19° /7° | 5 mm | 5 | |
| 3 May |  Overcast | 19° /7° | 1.4 mm | 4 | |
| 4 May |  Partly cloudy | 17° /5° | 3.6 mm | 4 | |
| 5 May | Light rain shower | 15° /7° | 8.2 mm | 3 | |
| 6 May | Light rain shower | 12° /6° | 8.7 mm | 3 | |
| 7 May | Light rain shower | 13° /4° | 6.8 mm | 3 | |
| 8 May | Patchy rain possible | 16° /4° | 2.2 mm | 4 | |
| 9 May | Patchy rain possible | 22° /6° | 0.4 mm | 6.4 | |
| 10 May |  Moderate rain | 18° /8° | 6.9 mm | 4.9 | |
| 11 May | Moderate rain | 17° /7° | 13.3 mm | 2.3 | |
| 12 May | Patchy rain possible | 15° /3° | 4.3 mm | 6.6 | |
| 13 May | Overcast | 16° /0° | 0.1 mm | 2 | |
| 14 May | Patchy rain possible | 12° /5° | 4 mm | 2 | |
| 15 May | Patchy rain possible | 11° /5° | 0.7 mm | 2 | |
| 16 May | Patchy rain possible | 10° /3° | 2.5 mm | 2 | |
| 17 May | Patchy rain possible | 15° /1° | 0.1 mm | 2 | |
| 18 May | Patchy rain possible | 12° /3° | 4 mm | 2 | |
| 19 May | Patchy rain possible | 12° /3° | 4.8 mm | 2 | |
| 20 May | Patchy rain possible | 13° /2° | 1 mm | 2 | |
| 21 May | Patchy rain possible | 10° /6° | 2.8 mm | 2 | |
| 22 May | Patchy rain possible | 9° /7° | 0.9 mm | 2 | |
| 23 May | Patchy rain possible | 16° /6° | 3.2 mm | 4 | |
| 24 May | Patchy rain possible | 16° /6° | 2 mm | 4 | |
| 25 May | Patchy rain possible | 18° /8° | 2.7 mm | 4 | |
| 26 May | Light rain shower | 19° /9° | 1.9 mm | 4 | |
| 27 May | Partly cloudy | 19° /9° | 4.9 mm | 5 | |
| 28 May |  Sunny | 20° /8° | 0.7 mm | 5 | |
| 29 May | Sunny | 21° /9° | 1.4 mm | 5 | |
| 30 May | Partly cloudy | 21° /8° | 7.9 mm | 6 | |
| 31 May |  Cloudy | 20° /8° | 3.9 mm | 5 | |
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Important Notice
Our weather forecast for Biel/Bienne 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 Biel/Bienne District forecast closer to your planned date for the most up-to-date weather information.
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Biel/Bienne District in May - FAQ
What are the expected maximum and minimum temperatures in Biel/Bienne District during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Biel/Bienne District during May?
Significant rainfall exceeding 149.6 mm is expected in Biel/Bienne District during May, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Biel/Bienne District during May?
The average wind speed in Biel/Bienne District during May is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Biel/Bienne District
Explore the daily rainfall trends and prepare for Biel/Bienne Districts May weather 💧
Typically, Biel/Bienne District has 30 rainy days in May with a total of 149.6 mm of rainfall.
UV exposure in Biel/Bienne District during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Biel/Bienne District?Get accurate weather forecasts for Biel/Bienne District, located at latitude 47.137 and longitude 7.246. Stay updated with localized weather information tailored for Biel/Bienne District.
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