Thonon-les-Bains Climate: Weather by Month and Best Time to Visit

Best months for Thonon-les-Bains: August, July, September.

Best time to visit

Year at a glance

Jan 3.8 Feb 4.2 Mar 4.8 Apr 5.4 May 5.5 Jun 6.3 Jul 6.7 Aug 6.9 Sep 6.5 Oct 5.8 Nov 4.6 Dec 3.7

Weather by month

Month	Avg high	Avg low	Rainfall	Rainy days	Humidity	Sunshine	Score
January	3°C	-4°C	116 mm	12	–	–	3.8
February	4°C	-4°C	102 mm	11	–	–	4.2
March	8°C	-1°C	109 mm	13	–	–	4.8
April	12°C	2°C	113 mm	14	–	–	5.4
May	16°C	6°C	161 mm	17	–	–	5.5
June	20°C	10°C	145 mm	16	–	–	6.3
July	22°C	12°C	146 mm	15	–	–	6.7
August	22°C	12°C	136 mm	14	–	–	6.9
September	18°C	8°C	115 mm	13	–	–	6.5
October	13°C	5°C	111 mm	13	–	–	5.8
November	7°C	0°C	123 mm	13	–	–	4.6
December	4°C	-3°C	132 mm	13	–	–	3.7