Best time to travel to Gwynedd

Discover the ideal time to visit Gwynedd

Planning a trip to Gwynedd? Based on weather conditions, the best time to visit is during May, July and August, see the table bellow for more details.

On this page, you will find detailed climate data, graphs, and insights about Gwynedd to help you plan your trip and choose the most optimal time to visit.

Gwynedd Monthly Climate Overview

Click on a month for in-depth weather statistics and trends

Month	Temperatures	Total Rain	Total Snow	Rainy Days	Snow Days	Dry Days
January	5°/1°	162 mm	20 cm	12 days	6 days	13 days
February	6°/2°	146 mm	8 cm	13 days	3 days	12 days
March	9°/3°	92 mm	3 cm	11 days	3 days	17 days
April	12°/4°	86 mm	3 cm	12 days	1 days	17 days
May	15°/7°	120 mm	0 cm	16 days	0 days	15 days
June	16°/9°	157 mm	0 cm	19 days	0 days	11 days
July	18°/11°	105 mm	0 cm	15 days	0 days	16 days
August	18°/11°	135 mm	0 cm	18 days	0 days	13 days
September	14°/9°	194 mm	0 cm	19 days	0 days	11 days
October	12°/7°	172 mm	0 cm	22 days	0 days	9 days
November	9°/4°	202 mm	3 cm	16 days	1 days	13 days
December	7°/4°	268 mm	1 cm	21 days	0 days	10 days