Winterthur Climate: Weather by Month and Best Time to Visit

Best months for Winterthur: August, July, September, June.

Best time to visit

Year at a glance

Jan 4.2 Feb 4.7 Mar 5.3 Apr 6.1 May 6.3 Jun 6.9 Jul 7.1 Aug 7.2 Sep 7.0 Oct 6.2 Nov 5.1 Dec 4.2

Weather by month

Month	Avg high	Avg low	Rainfall	Rainy days	Humidity	Sunshine	Score
January	4°C	-1°C	78 mm	13	–	–	4.2
February	6°C	-1°C	69 mm	11	–	–	4.7
March	10°C	1°C	82 mm	13	–	–	5.3
April	14°C	4°C	85 mm	13	–	–	6.1
May	18°C	9°C	119 mm	15	–	–	6.3
June	22°C	12°C	113 mm	15	–	–	6.9
July	24°C	14°C	106 mm	14	–	–	7.1
August	24°C	14°C	108 mm	13	–	–	7.2
September	19°C	10°C	91 mm	11	–	–	7.0
October	14°C	7°C	82 mm	11	–	–	6.2
November	8°C	2°C	87 mm	12	–	–	5.1
December	4°C	-1°C	93 mm	13	–	–	4.2