Climate in Williston, ND, United States

Index
Climate Index:	27.11

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Climate By Month in Williston, ND

Month	Climate Score	Weather Conditions Outline
Jan	-91.33	Low avg 3℉ Chance of snow day 40%
Feb	-79.84	Low avg 5℉ Chance of snow day 41%
Mar	-6.68	Low avg 18℉ Chance of snow day 33%
Apr	42.02	Low avg 28℉
May	83.74
Jun	97.64	Chance of rainy day 49%
Jul	99.15
Aug	98.55
Sep	94.58
Oct	64.31
Nov	-6.68	Low avg 18℉
Dec	-70.06	Low avg 7℉ Chance of cloudy day 44% Chance of snow day 45%

Best Months To Visit Williston, ND

Best months to visit: May, June, July, August, September, October.

Temperatures (table)

Month	Temp Low Avg	Temp High Avg
Jan	3℉	23℉
Feb	5℉	27℉
Mar	18℉	41℉
Apr	28℉	54℉
May	41℉	70℉
Jun	52℉	79℉
Jul	57℉	86℉
Aug	55℉	84℉
Sep	46℉	73℉
Oct	34℉	57℉
Nov	18℉	39℉
Dec	7℉	25℉