Gossau Climate: Weather by Month and Best Time to Visit

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

Best time to visit

Year at a glance

Jan 4.0 Feb 4.3 Mar 4.8 Apr 5.6 May 5.7 Jun 6.1 Jul 6.3 Aug 6.4 Sep 6.4 Oct 5.8 Nov 4.9 Dec 3.9

Weather by month

Month	Avg high	Avg low	Rainfall	Rainy days	Humidity	Sunshine	Score
January	3°C	-2°C	88 mm	13	–	–	4.0
February	4°C	-2°C	80 mm	12	–	–	4.3
March	9°C	1°C	100 mm	15	–	–	4.8
April	13°C	5°C	102 mm	15	–	–	5.6
May	17°C	10°C	155 mm	17	–	–	5.7
June	21°C	13°C	172 mm	17	–	–	6.1
July	23°C	15°C	174 mm	18	–	–	6.3
August	22°C	15°C	176 mm	17	–	–	6.4
September	18°C	11°C	127 mm	14	–	–	6.4
October	13°C	7°C	103 mm	13	–	–	5.8
November	7°C	3°C	103 mm	13	–	–	4.9
December	4°C	-1°C	105 mm	14	–	–	3.9