Williston Weather in 2015

Historical record of Williston, North Dakota weather for the year 2015 based on NOAA data.

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2015 Williston Weather Extremes
Highest temperature	104 °F	August 12
Lowest temperature	-21 °F	January 7
Highest daily low	69 °F	August 13
Lowest daily high	-1 °F	January 4
Most daily precipitation	2.1 inches	September 5
Most daily snow	4.0 inches	December 23
Total annual precipitation	13.0 inches	-

What was the hottest temperature in Williston in 2015?

The highest temperature recorded in Williston, North Dakota in 2015 was 104 °F which happened on August 12.

Highest Temperatures: All-Time By Year

Highest Temperatures in Williston in 2015

Rank	Temperature	Date
1	104 °F	Aug 12
2	103 °F	Aug 14
2	103 °F	Aug 13
4	101 °F	Sep 3
4	101 °F	Sep 2
4	101 °F	Aug 15
7	100 °F	Aug 1
8	97 °F	Aug 11
8	97 °F	Jul 4
10	96 °F	Aug 2
10	96 °F	Jul 25

What was the coldest temperature in Williston in 2015?

The lowest temperature recorded in Williston, North Dakota in 2015 was -21 °F which happened on Jan 7.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Williston in 2015

Rank	Temperature	Date
1	-21 °F	January 7
2	-19 °F	January 5
3	-18 °F	February 22
3	-18 °F	January 4
5	-16 °F	February 26
6	-15 °F	February 4
6	-15 °F	January 12
8	-14 °F	February 1
8	-14 °F	January 6
10	-13 °F	December 26

January 2015 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	28	24	0.00	0.0
January 2	40	7	0.00	0.0
January 3	32	-4	0.05	1.5
January 4	-1	-18	0.00	0.0
January 5	3	-19	0.04	2.0
January 6	9	-14	0.00	0.0
January 7	12	-21	0.00	0.0
January 8	18	-4	0.00	0.0
January 9	15	-12	0.00	0.0
January 10	9	-6	0.00	0.0
January 11	8	-6	0.00	0.0
January 12	14	-15	0.00	0.0
January 13	22	0	0.00	0.0
January 14	32	14	0.00	0.0
January 15	37	17	0.00	0.0
January 16	39	16	0.00	0.0
January 17	38	25	0.00	0.0
January 18	37	16	0.00	0.0
January 19	37	29	0.00	0.0
January 20	34	22	0.00	0.0
January 21	33	18	0.00	0.0
January 22	43	8	0.00	0.0
January 23	41	29	0.00	0.0
January 24	39	34	0.00	0.0
January 25	43	32	0.00	0.0
January 26	50	34	0.00	0.0
January 27	53	31	0.00	0.0
January 28	46	30	0.00	0.0
January 29	37	20	0.00	0.0
January 30	43	21	0.00	0.0
January 31	39	1	0.06	3.0

February 2015 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	7	-14	0.00	0.0
February 2	15	3	0.00	0.0
February 3	13	-7	0.06	2.5
February 4	11	-15	0.00	0.0
February 5	35	-2	0.00	0.0
February 6	31	13	0.00	0.0
February 7	49	20	0.00	0.0
February 8	47	16	0.00	0.0
February 9	31	15	0.00	0.0
February 10	31	12	0.00	0.0
February 11	28	-3	0.00	0.0
February 12	32	-2	0.00	0.0
February 13	41	19	0.00	0.0
February 14	40	1	0.02	1.0
February 15	32	4	0.00	0.0
February 16	30	-1	0.00	0.0
February 17	16	11	0.00	0.0
February 18	21	11	0.00	0.0
February 19	37	14	0.00	0.0
February 20	35	17	0.00	0.0
February 21	28	-12	0.00	0.0
February 22	15	-18	0.00	0.0
February 23	36	-3	0.00	0.0
February 24	35	25	0.04	1.0
February 25	30	6	0.00	0.0
February 26	15	-16	0.00	0.0
February 27	29	-9	0.00	0.0
February 28	26	-3	0.00	0.0

March 2015 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	30	4	0.00	0.0
March 2	40	n/a	0.00	0.0
March 3	37	-4	0.00	0.0
March 4	9	-10	0.00	0.0
March 5	40	-3	0.00	0.0
March 6	49	25	0.00	0.0
March 7	45	24	0.00	0.0
March 8	53	24	0.00	0.0
March 9	59	31	0.00	0.0
March 10	60	33	0.00	0.0
March 11	62	32	0.00	0.0
March 12	65	35	0.00	0.0
March 13	65	26	0.00	0.0
March 14	66	38	0.00	0.0
March 15	62	43	0.00	0.0
March 16	60	26	0.04	0.0
March 17	46	21	0.00	0.0
March 18	44	31	0.00	0.0
March 19	55	31	0.00	0.0
March 20	54	30	0.00	0.0
March 21	45	29	0.00	0.0
March 22	59	26	0.00	0.0
March 23	57	22	0.00	0.0
March 24	44	31	0.03	1.5
March 25	38	28	0.00	0.0
March 26	46	28	0.00	0.0
March 27	63	33	0.00	0.0
March 28	78	34	0.00	0.0
March 29	77	34	0.08	0.0
March 30	70	39	0.00	0.0
March 31	76	36	0.00	0.0

April 2015 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	75	40	0.00	n/a
April 2	56	22	0.00	n/a
April 3	49	21	0.00	n/a
April 4	55	28	0.00	n/a
April 5	54	27	0.00	n/a
April 6	33	26	0.00	0.0
April 7	53	16	0.00	0.0
April 8	51	27	0.00	n/a
April 9	64	22	0.00	n/a
April 10	67	30	0.00	n/a
April 11	76	38	0.00	n/a
April 12	74	34	0.00	n/a
April 13	63	31	0.00	n/a
April 14	79	37	0.00	n/a
April 15	78	43	0.00	n/a
April 16	65	38	0.00	n/a
April 17	70	34	0.00	n/a
April 18	72	38	0.00	n/a
April 19	70	32	0.06	n/a
April 20	57	26	0.00	n/a
April 21	56	29	0.00	n/a
April 22	59	27	0.00	n/a
April 23	56	36	0.00	n/a
April 24	69	29	0.00	n/a
April 25	68	44	0.00	n/a
April 26	55	35	0.06	n/a
April 27	57	39	0.19	n/a
April 28	70	36	0.00	n/a
April 29	79	36	0.00	n/a
April 30	83	45	0.00	n/a

May 2015 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	76	41	0.00	0.0
May 2	76	46	0.00	n/a
May 3	75	38	0.00	n/a
May 4	73	37	0.00	n/a
May 5	86	47	0.00	n/a
May 6	82	50	0.52	n/a
May 7	59	38	0.11	n/a
May 8	55	35	0.00	n/a
May 9	53	34	0.00	n/a
May 10	55	33	0.00	n/a
May 11	62	30	0.00	n/a
May 12	69	42	0.00	n/a
May 13	68	42	0.00	n/a
May 14	59	41	0.00	n/a
May 15	68	35	0.00	n/a
May 16	65	48	0.30	n/a
May 17	54	34	0.40	n/a
May 18	54	29	0.00	n/a
May 19	61	33	0.00	n/a
May 20	70	37	0.00	n/a
May 21	77	41	0.00	n/a
May 22	77	48	0.00	n/a
May 23	76	40	0.00	n/a
May 24	78	49	0.00	n/a
May 25	78	48	0.00	n/a
May 26	82	49	0.00	n/a
May 27	83	52	0.47	n/a
May 28	74	53	0.00	n/a
May 29	72	43	0.00	n/a
May 30	63	41	0.00	n/a
May 31	69	48	0.00	n/a

June 2015 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
June 1	89	52	0.00	n/a
June 2	88	55	1.81	n/a
June 3	70	46	0.00	n/a
June 4	68	48	0.00	n/a
June 5	78	55	0.00	n/a
June 6	82	56	0.60	n/a
June 7	80	56	0.00	n/a
June 8	88	57	0.00	n/a
June 9	89	64	0.00	n/a
June 10	81	58	0.00	n/a
June 11	79	53	0.00	n/a
June 12	88	55	0.00	n/a
June 13	86	56	0.00	n/a
June 14	74	53	0.00	n/a
June 15	73	44	0.00	n/a
June 16	71	52	0.00	n/a
June 17	83	46	0.00	n/a
June 18	83	49	0.19	n/a
June 19	81	51	0.00	n/a
June 20	82	53	0.09	n/a
June 21	89	53	0.04	n/a
June 22	78	50	0.00	n/a
June 23	84	52	0.00	n/a
June 24	82	56	0.00	n/a
June 25	86	58	0.00	n/a
June 26	89	55	0.00	n/a
June 27	89	61	0.00	n/a
June 28	90	57	0.00	n/a
June 29	95	61	0.00	n/a
June 30	94	62	0.00	n/a

July 2015 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
July 1	83	57	0.00	n/a
July 2	83	55	0.10	n/a
July 3	89	62	0.00	n/a
July 4	97	65	0.21	n/a
July 5	83	59	0.39	n/a
July 6	73	55	0.00	n/a
July 7	83	52	0.00	n/a
July 8	79	54	0.00	n/a
July 9	89	57	0.00	n/a
July 10	94	65	0.00	n/a
July 11	93	61	0.00	n/a
July 12	89	47	0.00	n/a
July 13	87	64	0.05	n/a
July 14	89	61	0.00	n/a
July 15	86	65	0.40	n/a
July 16	86	59	0.65	n/a
July 17	86	55	0.00	n/a
July 18	78	53	0.02	n/a
July 19	89	45	0.00	n/a
July 20	84	51	0.00	n/a
July 21	90	60	0.00	n/a
July 22	95	64	0.00	n/a
July 23	95	63	0.05	n/a
July 24	91	53	0.00	n/a
July 25	96	54	0.00	n/a
July 26	95	65	0.00	n/a
July 27	90	61	0.00	n/a
July 28	89	55	0.00	n/a
July 29	80	57	0.00	n/a
July 30	84	54	0.00	n/a
July 31	91	59	0.00	n/a

August 2015 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
August 1	100	56	0.00	n/a
August 2	96	57	0.00	n/a
August 3	85	54	0.00	n/a
August 4	90	57	0.00	n/a
August 5	89	64	0.00	n/a
August 6	88	69	0.25	n/a
August 7	81	n/a	0.05	n/a
August 8	83	55	0.00	n/a
August 9	84	59	0.00	n/a
August 10	91	57	0.00	n/a
August 11	97	64	0.00	n/a
August 12	104	67	0.00	n/a
August 13	103	69	0.00	n/a
August 14	103	66	0.00	n/a
August 15	101	57	0.00	n/a
August 16	87	50	0.00	n/a
August 17	76	50	0.00	n/a
August 18	n/a	n/a	n/a	n/a
August 19	76	46	0.00	n/a
August 20	93	51	0.00	n/a
August 21	89	49	0.00	n/a
August 22	80	47	0.75	n/a
August 23	76	42	0.00	n/a
August 24	78	40	0.00	n/a
August 25	90	53	0.00	n/a
August 26	89	56	0.00	n/a
August 27	85	57	0.00	n/a
August 28	89	61	0.00	n/a
August 29	93	58	0.00	n/a
August 30	92	64	0.00	n/a
August 31	85	57	0.25	n/a

September 2015 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	94	50	0.00	n/a
September 2	101	58	0.00	n/a
September 3	101	57	0.00	n/a
September 4	88	57	0.07	n/a
September 5	73	56	2.05	n/a
September 6	70	49	0.20	n/a
September 7	69	46	0.00	n/a
September 8	74	43	0.00	n/a
September 9	78	50	0.00	n/a
September 10	73	44	0.00	n/a
September 11	76	44	0.00	n/a
September 12	84	48	0.00	n/a
September 13	86	50	0.00	n/a
September 14	86	49	0.00	n/a
September 15	81	51	0.00	n/a
September 16	80	44	0.12	n/a
September 17	68	47	0.00	n/a
September 18	72	42	0.00	n/a
September 19	75	45	0.00	n/a
September 20	81	46	0.00	n/a
September 21	79	40	0.00	n/a
September 22	72	42	0.01	n/a
September 23	69	46	0.00	n/a
September 24	69	48	0.00	n/a
September 25	91	54	0.00	n/a
September 26	90	57	0.00	n/a
September 27	86	51	0.00	n/a
September 28	70	38	0.00	n/a
September 29	74	38	0.00	n/a
September 30	78	50	0.00	n/a

October 2015 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	77	46	0.00	n/a
October 2	69	44	0.64	n/a
October 3	55	44	0.71	n/a
October 4	51	43	0.01	n/a
October 5	54	37	0.00	n/a
October 6	59	35	0.00	n/a
October 7	75	42	0.00	n/a
October 8	74	40	0.00	n/a
October 9	78	47	0.00	n/a
October 10	83	54	0.00	n/a
October 11	81	48	0.00	n/a
October 12	65	41	0.00	n/a
October 13	67	43	0.00	n/a
October 14	66	51	0.00	n/a
October 15	64	33	0.00	n/a
October 16	58	29	0.00	n/a
October 17	60	34	0.00	n/a
October 18	70	37	0.00	n/a
October 19	69	38	0.00	n/a
October 20	61	47	0.09	n/a
October 21	65	33	0.00	n/a
October 22	73	37	0.00	n/a
October 23	74	43	0.00	n/a
October 24	57	31	0.00	n/a
October 25	54	32	0.00	n/a
October 26	53	34	0.07	n/a
October 27	54	39	0.08	n/a
October 28	45	32	0.00	n/a
October 29	41	30	0.00	n/a
October 30	60	31	0.04	n/a
October 31	59	41	0.00	n/a

November 2015 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	63	38	0.00	n/a
November 2	60	36	0.00	n/a
November 3	50	36	0.19	n/a
November 4	45	36	0.00	n/a
November 5	41	32	0.00	n/a
November 6	40	28	0.00	n/a
November 7	54	26	0.00	n/a
November 8	56	33	0.00	n/a
November 9	55	29	0.00	n/a
November 10	47	30	0.00	n/a
November 11	38	29	0.00	0.0
November 12	44	24	0.00	n/a
November 13	50	24	0.00	n/a
November 14	55	38	0.00	n/a
November 15	58	32	0.00	n/a
November 16	58	22	0.00	n/a
November 17	45	16	0.00	n/a
November 18	46	22	0.00	n/a
November 19	45	16	0.00	n/a
November 20	30	12	0.00	n/a
November 21	31	7	0.00	0.0
November 22	49	24	0.00	n/a
November 23	47	19	0.00	n/a
November 24	40	26	0.00	n/a
November 25	39	14	0.04	0.5
November 26	16	-2	0.00	0.0
November 27	24	-2	0.00	0.0
November 28	28	5	0.00	0.0
November 29	27	3	0.00	0.0
November 30	27	6	0.00	0.0

December 2015 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	30	6	0.00	0.0
December 2	41	15	0.00	0.0
December 3	46	22	0.00	0.0
December 4	45	28	0.00	0.0
December 5	46	22	0.00	0.0
December 6	48	23	0.00	0.0
December 7	49	32	0.00	0.0
December 8	50	33	0.00	0.0
December 9	53	38	0.00	0.0
December 10	50	28	0.01	0.0
December 11	30	25	0.05	1.5
December 12	30	21	0.00	0.0
December 13	38	20	0.00	0.0
December 14	36	24	0.00	0.0
December 15	31	22	0.11	3.0
December 16	28	9	0.00	0.0
December 17	26	4	0.00	0.0
December 18	17	6	0.00	0.0
December 19	27	8	0.00	0.0
December 20	29	15	0.00	0.0
December 21	37	16	0.00	0.0
December 22	36	18	0.00	0.0
December 23	26	16	0.09	4.0
December 24	24	14	0.00	0.0
December 25	23	-9	0.00	0.0
December 26	20	-13	0.00	0.0
December 27	20	-12	0.00	0.0
December 28	19	5	0.00	0.0
December 29	18	2	0.02	0.5
December 30	14	3	0.00	0.0
December 31	20	2	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1957–2024	Williston Experimental Farm	location
1894–1956	Sloulin Field International Airport	location