Biel/Bienne Climate: Weather by Month and Best Time to Visit

Best months for Biel/Bienne: July, August, September, June.

Best time to visit

Year at a glance

Jan 4.0 Feb 4.4 Mar 5.1 Apr 5.6 May 5.6 Jun 6.3 Jul 6.6 Aug 6.6 Sep 6.5 Oct 5.8 Nov 4.8 Dec 3.9

Weather by month

Month	Avg high	Avg low	Rainfall	Rainy days	Humidity	Sunshine	Score
January	4°C	-2°C	87 mm	13	–	–	4.0
February	5°C	-2°C	79 mm	12	–	–	4.4
March	10°C	1°C	93 mm	14	–	–	5.1
April	14°C	4°C	105 mm	15	–	–	5.6
May	17°C	8°C	151 mm	18	–	–	5.6
June	21°C	12°C	146 mm	17	–	–	6.3
July	23°C	13°C	153 mm	16	–	–	6.6
August	23°C	13°C	157 mm	16	–	–	6.6
September	18°C	10°C	114 mm	14	–	–	6.5
October	13°C	6°C	108 mm	13	–	–	5.8
November	8°C	2°C	101 mm	13	–	–	4.8
December	4°C	-1°C	107 mm	15	–	–	3.9