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Switzerland weather

Weather in Biel/Bienne for October 2025

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

    Temperatures

  • Until now, October 2025 in Biel/Bienne is cooler than usual, with temperatures averaging 12.7 °C, this is -2.4 °C below the typical seasonal average.

  • Expect cooler weather in the next days in Biel/Bienne with the forecast suggesting a temperature of 10.6 °C, lower than the historical average.

  • In general, the average temperature in Biel/Bienne at the beginning of October is 15.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.1 °C by the end of October.

    • Rain 🌧️

  • Biel/Bienne in October brings notable rainfall, with an average of 19 rainy days and a total precipitation of 109.7 mm.

Average dry days
12
Dry days
Average rainy days
19
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/7°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Biel/Bienne Weather October

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

Temperatures trend during October in Biel/Bienne

See the weather trend as well as the moving average line

October weather in Biel/Bienne day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Sunny
Sunny
 17° /6° 2 mm 4
2 Oct. Sunny
Sunny
 17° /6° 13.9 mm 5
3 Oct. Patchy light drizzle
Patchy light drizzle
 16° /5° 1.4 mm 4
4 Oct. Overcast
Overcast
 14° /4° 3 mm 3
5 Oct. Partly cloudy
Partly cloudy
 14° /3° 0.9 mm 4
6 Oct. Cloudy
Cloudy
 15° /2° 0.3 mm 3
7 Oct. Sunny
Sunny
 18° /5° 0.3 mm 5
8 Oct. Sunny
Sunny
 18° /6° 5.4 mm 5
9 Oct. Fog
Fog
 18° /6° 1.4 mm 4
10 Oct. Sunny
Sunny
 18° /6° 4 mm 4
11 Oct. Sunny
Sunny
 19° /7° 0.3 mm 5
12 Oct. Overcast
Overcast
 18° /7° 2.3 mm 4
13 Oct. Sunny
Sunny
 18° /8° 0.2 mm 5
14 Oct. Light rain shower
Light rain shower
 16° /7° 2.4 mm 4
15 Oct. Mist
Mist
 14° /5° 0 mm 4
16 Oct. Overcast
Overcast
 14° /4° 0 mm 3
17 Oct. Sunny
Sunny
 15° /3° 0 mm 4
18 Oct. Patchy light drizzle
Patchy light drizzle
 13° /4° 3.9 mm 3
19 Oct. Light rain shower
Light rain shower
 15° /6° 0.2 mm 3
20 Oct. Light rain shower
Light rain shower
 13° /5° 7.4 mm 3
21 Oct. Patchy rain possible
Patchy rain possible
 15° /6° 5.6 mm 4
22 Oct. Patchy rain possible
Patchy rain possible
 14° /7° 4.7 mm 4
23 Oct. Mist
Mist
 13° /6° 8.3 mm 3
24 Oct. Light rain shower
Light rain shower
 12° /5° 4.3 mm 3
25 Oct. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 13° /6° 8.2 mm 3
26 Oct. Light rain
Light rain
 11° /5° 10.6 mm 3
27 Oct. Light rain shower
Light rain shower
 9° /5° 14.9 mm 2
28 Oct. Patchy rain possible
Patchy rain possible
 14° /5° 0.1 mm 4
29 Oct. Overcast
Overcast
 14° /5° 0.6 mm 4
30 Oct. Moderate rain
Moderate rain
 11° /4° 7.8 mm 0.3
31 Oct. Partly cloudy
Partly cloudy
 13° /4° 0 mm 0.4
Next
Important Notice
Our weather forecast for Biel/Bienne in October 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 forecast closer to your planned date for the most up-to-date weather information.
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Biel/Bienne in October - FAQ

What are the expected maximum and minimum temperatures in Biel/Bienne during October?
Enjoy moderate daytime temperatures of up to 16° 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 during October?
Significant rainfall exceeding 109.7 mm is expected in Biel/Bienne during October, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Biel/Bienne during October?
The average wind speed in Biel/Bienne during October is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Biel/Bienne

Explore the daily rainfall trends and prepare for Biel/Biennes October weather 💧

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Location coordinates Where is Biel/Bienne?

Get accurate weather forecasts for Biel/Bienne, located at latitude 47.137 and longitude 7.246. Stay updated with localized weather information tailored for Biel/Bienne.

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