Best time to travel to Jefferson County

Discover the ideal time to visit Jefferson County

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

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

Jefferson 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°/-6°	24 mm	17 cm	0 days	6 days	25 days
February	9°/-2°	34 mm	24 cm	1 days	3 days	24 days
March	14°/1°	74 mm	38 cm	2 days	4 days	25 days
April	16°/4°	83 mm	27 cm	5 days	4 days	21 days
May	20°/7°	154 mm	2 cm	10 days	0 days	21 days
June	28°/14°	98 mm	0 cm	11 days	0 days	19 days
July	31°/17°	38 mm	0 cm	9 days	0 days	22 days
August	30°/17°	49 mm	0 cm	10 days	0 days	21 days
September	27°/13°	49 mm	0 cm	7 days	0 days	23 days
October	20°/7°	22 mm	9 cm	2 days	1 days	28 days
November	11°/-1°	55 mm	27 cm	2 days	3 days	25 days
December	8°/-2°	21 mm	15 cm	0 days	3 days	28 days