Biel/Bienne in may: average Weather, Temperature and Climate
Weather in Biel/Bienne in may 2025
The weather in Biel/Bienne in the month of may comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
tolerable weather 10cm
Weather at 6am
52°F
Clear/Sunny
30% of time
24%
23%
10%
Weather at 12pm
65°F
Moderate rain at times
37% of time
30%
22%
5%
Weather at 6pm
56°F
Moderate rain at times
44% of time
27%
14%
12%
Weather at 3am
47°F
24%
24%
23%
15%
Evolution of daily average temperature and precipitation in Biel/Bienne in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Biel/Bienne in may.
The climate of Biel/Bienne in may is tolerable
The climate in may in Biel/Bienne is wet (with 8in of precipitation over 13 days). The weather is worst than the previous month since in april there is an average of 4.5in of precipitation over 7 days.
The climate is rather fresh here may, but it is tolerable by dressing cosy. The thermometer averaged maximum of 65°F. In the morning the temperature drops to 52°F. Thus, the mean temperature average on this month of may in Biel/Bienne is 58°F. Note that seasonal normals in contrast with those observed in Biel/Bienne in the month of may with a maximum record of 88°F in 2009 and a minimum record of 34°F in 2019. You can expect to have about 15 days with temperatures above 65°F, or 48% of the month.
Day length in Biel/Bienne in may is 15:05. Sunrise is at 04:55 and sunset is at 20:00.
With a correct weather, the month of may is okay (but not the best) to go in this city.
May: another location in Switzerland?
If you want to go to Switzerland in may, there are destinations with better weather than Biel/Bienne:
In may, Zurich, Basel, Bern, Lausanne, Lugano and Kloten have good weather.
Seasonal average climate and temperature of Biel/Bienne in may
Check below seasonal norms These statistics are compiled from the weather statements of the past years of the month of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 58°F | ||||
| Highest temperature | 65°F | ||||
| Lowest temperature | 52°F | ||||
| Highest record temperature | 88°F (2009) | ||||
| Lowest record temperature | 34°F (2019) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 15 day(s) (48%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 50°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 8in | ||||
| Number of days with rainfall | 13 day(s) (42%) | ||||
| Record daily rainfall | 2.4in (2015) | ||||
| Snowfall | 10cm | ||||
| Other climate data | |||||
| Humidity | 88% | ||||
| Visibility | 8.57km | ||||
| Cloud cover | 43% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:55 | ||||
| Time of sunset | 20:00 | ||||
| Length of day | 15:05 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last may?
Here is the day by day recorded weather in Biel/Bienne in may 2024:
49°F to 70°F
50°F to 54°F
45°F to 58°F
40°F to 52°F
50°F to 61°F
52°F to 54°F
47°F to 50°F
49°F to 58°F
47°F to 59°F
43°F to 68°F
47°F to 68°F
50°F to 70°F
52°F to 68°F
49°F to 67°F
49°F to 54°F
50°F to 59°F
45°F to 61°F
45°F to 67°F
45°F to 68°F
47°F to 70°F
52°F to 58°F
52°F to 63°F
49°F to 59°F
45°F to 65°F
49°F to 67°F
50°F to 67°F
54°F to 63°F
49°F to 67°F
50°F to 61°F
56°F to 65°F
49°F to 54°F
Map: other cities in Switzerland in may
Cities near Biel/Bienne:
| Grenchen in may | tolerable weather |
| Villeret in may | tolerable weather |
| Bern in may | good weather |
| Delémont in may | tolerable weather |
| Neuchatel in may | good weather |
| Burgdorf in may | good weather |
| La Chaux-de-Fonds in may | tolerable weather |
| Fribourg in may | tolerable weather |
| Regionaler Naturpark Thal in may | tolerable weather |
| Le Locle in may | tolerable weather |
| Langenthal in may | tolerable weather |
| Thun in may | tolerable weather |
Click over cities on the map for information about the weather in may.
Biel/Bienne
perfect weather
good
tolerable
bad
very bad
Weather data for Biel/Bienne in may:
Weather data for Biel/Bienne for may are derived from an average of the weather forecast since 2009 in Biel/Bienne. There is a margin of error and these forecasts are to be considered as general information only. The weather in Biel/Bienne can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Biel/Bienne.