Ashtabula Climate: Weather by Month and Best Time to Visit

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

Best time to visit

Year at a glance

Jan 3.2 Feb 3.9 Mar 4.7 Apr 5.8 May 6.8 Jun 7.1 Jul 7.1 Aug 7.3 Sep 7.6 Oct 6.3 Nov 5.2 Dec 3.8

Weather by month

Month	Avg high	Avg low	Rainfall	Rainy days	Humidity	Sunshine	Score
January	1°C	-6°C	89 mm	14	–	–	3.2
February	2°C	-6°C	69 mm	11	–	–	3.9
March	7°C	-2°C	88 mm	13	–	–	4.7
April	14°C	4°C	111 mm	14	–	–	5.8
May	20°C	11°C	110 mm	14	–	–	6.8
June	25°C	16°C	129 mm	13	–	–	7.1
July	27°C	18°C	117 mm	14	–	–	7.1
August	26°C	18°C	112 mm	12	–	–	7.3
September	22°C	14°C	97 mm	11	–	–	7.6
October	16°C	8°C	95 mm	13	–	–	6.3
November	9°C	2°C	92 mm	13	–	–	5.2
December	4°C	-2°C	93 mm	15	–	–	3.8