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Biel/Bienne District (Biel/Bienne)
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Switzerland weather

Weather in Biel/Bienne District for May 2027

Your guide to Biel/Bienne District weather in May - trends and predictions

    Temperatures

  • 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 21.7 °C by the end of May.

    • Rain 🌧️

  • Biel/Bienne District experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 140.3 mm.

Average dry days
2
Dry days
Average rainy days
29
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/7°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Biel/Bienne District Weather May

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Heavy rain at times
20°
2
Patchy rain possible
19°
3
Overcast
19°
4
Partly cloudy
17°
5
Light rain shower
15°
6
Light rain shower
12°
7
Light rain shower
13°
8
Patchy rain possible
16°
9
Cloudy
17°
10
Moderate or heavy rain shower
18°
11
Moderate or heavy rain shower
17°
12
Heavy rain at times
16°
13
Moderate rain at times
16°
14
Heavy rain at times
17°
15
Moderate or heavy rain shower
14°
16
Heavy rain at times
14°
17
Overcast
15°
18
Patchy rain possible
16°
19
Patchy rain possible
17°
20
Patchy light rain with thunder
19°
21
Moderate rain at times
18°
22
Light rain shower
18°
23
Patchy rain possible
19°
24
Patchy rain possible
19°
25
Patchy rain possible
21°
26
Light rain shower
22°
27
Partly cloudy
22°
28
Sunny
22°
29
Sunny
22°
30
Partly cloudy
22°
31
Cloudy
21°

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

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Heavy rain at times
Heavy rain at times
 20° /6° 1.8 mm 5
2 May Patchy rain possible
Patchy rain possible
 19° /7° 5 mm 5
3 May Overcast
Overcast
 19° /7° 1.4 mm 4
4 May Partly cloudy
Partly cloudy
 17° /5° 3.6 mm 4
5 May Light rain shower
Light rain shower
 15° /7° 8.2 mm 3
6 May Light rain shower
Light rain shower
 12° /6° 8.7 mm 3
7 May Light rain shower
Light rain shower
 13° /4° 6.8 mm 3
8 May Patchy rain possible
Patchy rain possible
 16° /4° 2.2 mm 4
9 May Cloudy
Cloudy
 17° /5° 3.9 mm 5
10 May Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /6° 3.9 mm 4
11 May Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /6° 4.4 mm 4
12 May Heavy rain at times
Heavy rain at times
 16° /5° 5.5 mm 4
13 May Moderate rain at times
Moderate rain at times
 16° /5° 3 mm 5
14 May Heavy rain at times
Heavy rain at times
 17° /5° 7.7 mm 4
15 May Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /5° 11.5 mm 3
16 May Heavy rain at times
Heavy rain at times
 14° /4° 7.4 mm 4
17 May Overcast
Overcast
 15° /3° 4.3 mm 4
18 May Patchy rain possible
Patchy rain possible
 16° /5° 3.8 mm 3
19 May Patchy rain possible
Patchy rain possible
 17° /5° 0.9 mm 4
20 May Patchy light rain with thunder
Patchy light rain with thunder
 19° /8° 6 mm 5
21 May Moderate rain at times
Moderate rain at times
 18° /8° 7.6 mm 5
22 May Light rain shower
Light rain shower
 18° /6° 5.3 mm 5
23 May Patchy rain possible
Patchy rain possible
 19° /7° 2.4 mm 5
24 May Patchy rain possible
Patchy rain possible
 19° /7° 1.5 mm 5
25 May Patchy rain possible
Patchy rain possible
 21° /10° 2 mm 5
26 May Light rain shower
Light rain shower
 22° /10° 1.4 mm 5
27 May Partly cloudy
Partly cloudy
 22° /10° 3.9 mm 6
28 May Sunny
Sunny
 22° /9° 0.5 mm 6
29 May Sunny
Sunny
 22° /9° 1.1 mm 6
30 May Partly cloudy
Partly cloudy
 22° /8° 5.9 mm 6
31 May Cloudy
Cloudy
 21° /9° 3.5 mm 5
Next
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 140.3 mm is expected in Biel/Bienne District during May, occurring over more than 29 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 29 rainy days in May with a total of 140.3 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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Location coordinates 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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