Best time to travel to Saint Mary's County

Discover the ideal time to visit Saint Mary's County

Planning a trip to Saint Mary's County? Based on weather conditions, the best time to visit is during April, June and September, see the table bellow for more details.

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

Saint Mary's 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	3°/-2°	138 mm	41 cm	3 days	3 days	25 days
February	6°/-1°	177 mm	18 cm	5 days	4 days	19 days
March	13°/5°	101 mm	1 cm	5 days	0 days	26 days
April	19°/10°	81 mm	0 cm	9 days	0 days	21 days
May	22°/14°	275 mm	0 cm	14 days	0 days	17 days
June	28°/20°	149 mm	0 cm	12 days	0 days	18 days
July	30°/23°	333 mm	0 cm	14 days	0 days	17 days
August	28°/21°	188 mm	0 cm	14 days	0 days	17 days
September	25°/19°	104 mm	0 cm	10 days	0 days	20 days
October	19°/13°	242 mm	0 cm	9 days	0 days	22 days
November	14°/8°	88 mm	0 cm	9 days	0 days	21 days
December	6°/1°	137 mm	2 cm	8 days	0 days	23 days