Best time to travel to San Juan County

Discover the ideal time to visit San Juan County

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

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

San Juan County 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	-6°/-14°	105 mm	65 cm	3 days	6 days	22 days
February	-3°/-11°	109 mm	41 cm	2 days	7 days	19 days
March	1°/-8°	71 mm	38 cm	2 days	7 days	22 days
April	1°/-7°	138 mm	78 cm	4 days	10 days	16 days
May	6°/-3°	49 mm	20 cm	5 days	5 days	21 days
June	14°/5°	95 mm	14 cm	6 days	1 days	23 days
July	17°/8°	152 mm	0 cm	14 days	0 days	17 days
August	17°/8°	114 mm	0 cm	13 days	0 days	18 days
September	12°/4°	122 mm	3 cm	11 days	1 days	18 days
October	6°/-1°	157 mm	57 cm	6 days	6 days	19 days
November	0°/-8°	143 mm	85 cm	1 days	8 days	21 days
December	-2°/-9°	82 mm	50 cm	1 days	7 days	23 days