Best time to travel to Mercer County

Discover the ideal time to visit Mercer County

Planning a trip to Mercer County? Based on weather conditions, the best time to visit is during April, September and October, see the table bellow for more details.

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

Mercer 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	2°/-4°	135 mm	34 cm	4 days	4 days	23 days
February	4°/-3°	209 mm	38 cm	3 days	4 days	21 days
March	11°/3°	158 mm	3 cm	7 days	1 days	23 days
April	16°/6°	178 mm	0 cm	11 days	0 days	19 days
May	20°/12°	263 mm	0 cm	14 days	0 days	17 days
June	28°/17°	197 mm	0 cm	12 days	0 days	18 days
July	30°/20°	193 mm	0 cm	16 days	0 days	15 days
August	28°/18°	257 mm	0 cm	12 days	0 days	19 days
September	24°/16°	179 mm	0 cm	10 days	0 days	20 days
October	18°/9°	124 mm	0 cm	4 days	0 days	27 days
November	11°/3°	135 mm	0 cm	8 days	0 days	22 days
December	5°/-1°	234 mm	13 cm	6 days	2 days	23 days