Best time to travel to Suffolk County

Discover the ideal time to visit Suffolk County

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

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

Suffolk 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	1°/-4°	115 mm	16 cm	3 days	4 days	24 days
February	2°/-3°	189 mm	21 cm	5 days	6 days	17 days
March	8°/2°	198 mm	1 cm	9 days	1 days	21 days
April	13°/6°	66 mm	0 cm	9 days	0 days	21 days
May	18°/12°	192 mm	0 cm	11 days	0 days	20 days
June	25°/17°	176 mm	0 cm	9 days	0 days	21 days
July	28°/21°	213 mm	0 cm	15 days	0 days	16 days
August	26°/19°	195 mm	0 cm	12 days	0 days	19 days
September	22°/17°	178 mm	0 cm	9 days	0 days	21 days
October	18°/11°	165 mm	0 cm	6 days	0 days	25 days
November	11°/5°	149 mm	0 cm	8 days	0 days	22 days
December	4°/-1°	307 mm	20 cm	10 days	3 days	18 days