Wilton Climate: Weather by Month and Best Time to Visit

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

Best time to visit

Year at a glance

Jan 4.3 Feb 4.7 Mar 5.2 Apr 6.4 May 7.3 Jun 7.5 Jul 7.5 Aug 7.6 Sep 7.8 Oct 7.0 Nov 6.2 Dec 4.8

Weather by month

Month	Avg high	Avg low	Rainfall	Rainy days	Humidity	Sunshine	Score
January	3°C	-4°C	87 mm	10	–	–	4.3
February	4°C	-4°C	78 mm	9	–	–	4.7
March	8°C	0°C	106 mm	10	–	–	5.2
April	15°C	6°C	95 mm	11	–	–	6.4
May	21°C	11°C	89 mm	11	–	–	7.3
June	26°C	17°C	100 mm	11	–	–	7.5
July	29°C	20°C	93 mm	11	–	–	7.5
August	27°C	19°C	104 mm	11	–	–	7.6
September	23°C	15°C	100 mm	9	–	–	7.8
October	17°C	9°C	103 mm	9	–	–	7.0
November	11°C	4°C	84 mm	9	–	–	6.2
December	6°C	-1°C	106 mm	10	–	–	4.8