Gloucester Climate: Weather by Month and Best Time to Visit

Best months for Gloucester: July, August, September.

Best time to visit

Year at a glance

Jan 4.1 Feb 4.3 Mar 4.5 Apr 5.3 May 6.2 Jun 7.1 Jul 7.9 Aug 7.9 Sep 7.4 Oct 6.2 Nov 5.6 Dec 4.5

Weather by month

Month	Avg high	Avg low	Rainfall	Rainy days	Humidity	Sunshine	Score
January	3°C	-3°C	109 mm	11	–	–	4.1
February	3°C	-3°C	98 mm	10	–	–	4.3
March	5°C	0°C	132 mm	11	–	–	4.5
April	9°C	5°C	121 mm	11	–	–	5.3
May	13°C	10°C	98 mm	11	–	–	6.2
June	18°C	15°C	95 mm	10	–	–	7.1
July	22°C	19°C	68 mm	8	–	–	7.9
August	21°C	19°C	83 mm	8	–	–	7.9
September	19°C	16°C	96 mm	8	–	–	7.4
October	14°C	11°C	132 mm	11	–	–	6.2
November	10°C	6°C	116 mm	10	–	–	5.6
December	6°C	1°C	138 mm	12	–	–	4.5