Weather Averages for Williston, ND

Weather Averages for
Williston, ND

Latitude: 48°11'N, Longitude: 103°38'W, Elevation: 1899.0 ft, Distance: 9.12 mi

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 34 years	°F	42	8	17	28	44	55	64	69	69	57	44	26	14
Average high temperature over 34 years	°F	53	19	26	39	55	68	78	84	82	69	57	37	24
Average low temperature over 34 years	°F	28	0	5	17	31	42	51	55	53	43	32	17	3
Highest recorded temperature over 34 years	°F	109	53	66	78	91	105	105	109	107	104	93	73	57
Lowest recorded temperature over 34 years	°F	-50	-40	-41	-27	-14	17	30	34	34	17	-2	-23	-50
Average number of rainy days over 32 years	days	93	8	6	8	8	10	10	9	7	7	5	6	8
Average number of days above 90°F over 34 years	days	23	-	-	-	-	1	3	8	9	2	-	-	-
Average precipitation over 34 years	in	14.1	0.5	0.4	0.7	1.3	2.0	2.5	2.2	1.5	1.3	0.8	0.5	0.6
Average dew point over 32 years	°F	28	3	10	19	28	39	48	53	50	41	31	19	8
Most recorded rainfall over 34 years	in	21.8	1.4	1.5	2.3	3.3	7.4	6.2	6.3	4.7	3.1	3.6	1.1	1.4
Least recorded rainfall over 34 years	in	9.2	-	-	-	-	0.1	0.7	0.3	0.1	0.1	-	-	0.1
Average number of days with thunderstorms over 32 years	days	29	-	-	-	1	3	8	9	6	2	-	-	-
Average number of days with fog over 32 years	days	52	6	5	6	5	3	3	2	2	3	4	6	7
Average morning relative humidity over 34 years	%	80	78	80	83	80	79	81	81	78	80	79	82	80
Average evening relative humidity over 34 years	%	51	69	66	57	44	42	44	39	36	42	44	60	68
Average wind speed over 32 years	mph	10.0	8.0	8.0	11.0	12.0	12.0	11.0	9.0	11.0	11.0	8.0	8.0	6.0
Average number of days below 32°F over 34 years	days	188	31	28	29	18	4	-	-	-	3	16	29	31
Average snowfall over 32 years	in	38.3	7.2	4.8	6.5	4.7	0.8	-	-	-	0.3	1.7	5.0	7.3
Average number of days above 65°F over 34 years	days	147	-	-	1	8	20	28	31	30	21	10	1	-
Average number of clear days over 32 years	days	94	6	6	7	6	6	8	12	11	10	9	7	7
Heating degree days over 30 years	days	9090	1739	1369	1135	654	316	115	26	76	294	626	1134	1606
Cooling degree days over 30 years	days	548	-	-	-	-	15	106	203	191	33	-	-	-
Average possibility of sunshine over 30 years	%	60	52	58	62	61	62	66	74	74	65	59	42	48
Average number of cloudy days over 32 years	days	160	17	15	16	15	14	11	7	8	11	14	16	17
Average number of partly cloudy days over 32 years	days	111	8	7	8	9	11	11	12	12	9	8	7	7
Average number of days below 5°F over 34 years	days	59	19	13	5	-	-	-	-	-	-	-	5	16

Check weather averages for nearby locations (some locations might offer more data):

Latitude: 48°8'N, Longitude: 103°45'W, Elevation: 2102.0 ft, Distance: 12.32 mi

Latitude: 48°37'N, Longitude: 103°56'W, Elevation: 2128.0 ft, Distance: 23.89 mi

Latitude: 48°1'N, Longitude: 104°8'W, Elevation: 1920.0 ft, Distance: 28.44 mi

Latitude: 48°38'N, Longitude: 103°10'W, Elevation: 2266.0 ft, Distance: 33.11 mi

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Weather Averages Williston, ND