Williston Weather in 2020

Historical record of Williston, North Dakota weather for the year 2020 based on NOAA data.

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2020 Williston Weather Extremes
Highest temperature	102 °F	August 18
Lowest temperature	-23 °F	January 16
Highest daily low	70 °F	August 24
Lowest daily high	-5 °F	January 15
Most daily precipitation	1.0 inches	June 28
Most daily snow	3.0 inches	January 23
Total annual precipitation	6.1 inches	-
Total annual snow	19.7 inches	-

What was the hottest temperature in Williston in 2020?

The highest temperature recorded in Williston, North Dakota in 2020 was 102 °F which happened on August 18.

Highest Temperatures: All-Time By Year

Highest Temperatures in Williston in 2020

Rank	Temperature	Date
1	102 °F	Aug 18
2	101 °F	Aug 19
3	99 °F	Jul 23
4	98 °F	Aug 20
4	98 °F	Aug 17
4	98 °F	Aug 12
7	97 °F	Aug 24
7	97 °F	Aug 13
9	96 °F	Aug 22
9	96 °F	Aug 21
9	96 °F	Jul 31
9	96 °F	Jul 30
9	96 °F	Jun 27

What was the coldest temperature in Williston in 2020?

The lowest temperature recorded in Williston, North Dakota in 2020 was -23 °F which happened on Jan 16.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Williston in 2020

Rank	Temperature	Date
1	-23 °F	January 16
2	-22 °F	January 15
3	-20 °F	January 14
4	-19 °F	February 13
5	-18 °F	January 19
6	-16 °F	February 19
6	-16 °F	January 18
8	-12 °F	January 10
9	-9 °F	February 18
10	-7 °F	February 12
10	-7 °F	January 20

January 2020 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	36	26	0.00	0.0
January 2	35	27	0.01	0.0
January 3	32	14	0.04	0.5
January 4	41	14	0.00	0.0
January 5	43	22	0.01	0.0
January 6	34	18	0.00	0.0
January 7	29	6	0.00	0.0
January 8	24	0	0.00	0.0
January 9	24	6	0.00	0.0
January 10	10	-12	0.00	0.0
January 11	16	4	0.01	0.0
January 12	20	4	0.00	0.0
January 13	20	-5	0.04	0.5
January 14	-2	-20	0.01	0.1
January 15	-5	-22	0.04	0.5
January 16	3	-23	0.00	0.0
January 17	5	-6	0.00	0.0
January 18	0	-16	0.00	0.0
January 19	0	-18	0.00	0.0
January 20	33	-7	0.00	0.0
January 21	41	21	0.00	0.0
January 22	39	15	0.00	0.0
January 23	30	24	0.25	3.0
January 24	30	19	0.00	0.0
January 25	40	24	0.00	0.0
January 26	38	25	0.01	0.0
January 27	32	25	0.00	0.0
January 28	38	19	0.00	0.0
January 29	31	16	0.00	0.0
January 30	32	15	0.10	1.0
January 31	39	11	0.00	0.0

February 2020 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	50	26	0.00	0.0
February 2	49	28	0.00	0.0
February 3	31	11	0.00	0.0
February 4	29	5	0.00	0.0
February 5	35	13	0.00	0.0
February 6	32	15	0.00	0.0
February 7	28	7	0.00	0.0
February 8	35	14	0.00	0.0
February 9	35	18	0.00	0.0
February 10	32	20	0.00	0.0
February 11	35	9	0.00	0.0
February 12	33	-7	0.06	2.0
February 13	13	-19	0.00	0.0
February 14	38	9	0.02	1.0
February 15	n/a	n/a	0.05	2.0
February 16	33	16	0.00	0.0
February 17	32	18	0.00	0.0
February 18	25	-9	0.00	0.0
February 19	11	-16	0.00	n/a
February 20	33	2	0.00	0.0
February 21	43	20	0.00	0.0
February 22	47	23	0.00	0.0
February 23	46	23	0.00	0.0
February 24	35	30	0.00	0.0
February 25	30	17	0.02	0.5
February 26	30	7	0.00	0.0
February 27	41	18	0.00	0.2
February 28	45	22	0.00	0.0
February 29	52	30	0.00	0.0

March 2020 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	45	23	0.00	0.0
March 2	42	19	0.00	0.0
March 3	42	29	0.00	0.0
March 4	50	29	0.00	0.0
March 5	44	29	0.00	0.0
March 6	62	30	0.00	0.0
March 7	62	33	0.00	0.0
March 8	58	25	0.00	0.0
March 9	35	13	0.00	0.0
March 10	45	13	0.00	0.0
March 11	53	33	0.00	0.0
March 12	48	25	0.00	0.0
March 13	34	14	0.00	0.0
March 14	27	15	0.00	0.0
March 15	30	19	0.09	2.0
March 16	30	17	0.00	0.0
March 17	40	6	0.00	0.0
March 18	40	19	0.00	0.0
March 19	27	11	0.05	2.0
March 20	26	0	0.00	0.0
March 21	37	19	0.00	0.0
March 22	43	17	0.00	0.0
March 23	56	24	0.00	0.0
March 24	56	36	0.00	0.0
March 25	45	22	0.00	0.0
March 26	47	23	0.00	0.0
March 27	53	27	0.00	0.0
March 28	58	30	0.00	0.0
March 29	64	26	0.00	0.0
March 30	67	27	0.00	0.0
March 31	67	37	0.00	0.0

April 2020 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	40	14	0.04	0.5
April 2	21	6	0.00	0.0
April 3	31	6	0.00	0.0
April 4	47	11	0.00	0.0
April 5	47	18	0.00	0.0
April 6	61	25	0.00	0.0
April 7	61	20	0.00	0.0
April 8	55	28	0.00	0.0
April 9	43	14	0.00	0.0
April 10	59	26	0.00	0.0
April 11	58	23	0.00	0.0
April 12	35	12	0.03	0.3
April 13	28	7	0.00	0.0
April 14	37	8	0.00	0.0
April 15	38	19	0.00	0.0
April 16	44	15	0.00	0.0
April 17	60	19	0.00	0.0
April 18	58	38	0.00	0.0
April 19	57	20	0.00	0.0
April 20	61	36	0.00	0.0
April 21	77	39	0.00	0.0
April 22	76	37	0.00	0.0
April 23	70	43	0.00	0.0
April 24	64	29	0.06	0.0
April 25	64	30	0.00	0.0
April 26	70	n/a	0.00	0.0
April 27	75	35	0.00	0.0
April 28	70	43	0.00	0.0
April 29	74	30	0.00	0.0
April 30	85	48	0.00	0.0

May 2020 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	85	45	0.00
May 2	70	41	0.00
May 3	70	42	0.00
May 4	64	44	0.15
May 5	61	33	0.00
May 6	67	37	0.00
May 7	67	23	0.00
May 8	68	22	0.06
May 9	55	31	0.14
May 10	49	28	0.00
May 11	52	25	0.00
May 12	52	22	0.00
May 13	62	28	0.02
May 14	64	39	0.05
May 15	71	40	0.00
May 16	73	40	0.00
May 17	72	32	0.00
May 18	76	54	0.00
May 19	84	54	0.00
May 20	88	53	0.00
May 21	82	48	0.00
May 22	83	52	0.00
May 23	82	50	0.10
May 24	55	48	0.33
May 25	67	48	0.01
May 26	72	46	0.00
May 27	74	46	0.00
May 28	72	43	0.00
May 29	70	43	0.00
May 30	74	45	0.00
May 31	86	42	0.00

June 2020 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	87	55	0.00
June 2	82	47	0.00
June 3	81	45	0.00
June 4	79	47	0.00
June 5	78	45	0.00
June 6	72	60	0.00
June 7	82	66	0.00
June 8	79	54	0.08
June 9	71	45	0.03
June 10	75	42	0.00
June 11	83	47	0.00
June 12	82	42	0.00
June 13	91	58	0.00
June 14	90	66	0.06
June 15	82	47	0.04
June 16	84	41	0.00
June 17	80	50	0.00
June 18	70	50	0.00
June 19	72	38	0.00
June 20	75	50	0.00
June 21	74	47	0.00
June 22	73	48	0.00
June 23	85	48	0.00
June 24	94	56	0.00
June 25	93	60	0.01
June 26	88	39	0.00
June 27	96	45	0.00
June 28	94	43	0.95
June 29	84	60	0.00
June 30	85	60	0.20

July 2020 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	80	54	0.19
July 2	84	61	0.03
July 3	86	60	0.20
July 4	91	61	0.06
July 5	91	59	0.11
July 6	83	59	0.00
July 7	84	52	0.02
July 8	81	53	0.75
July 9	78	54	0.00
July 10	82	54	0.00
July 11	78	55	0.07
July 12	91	56	0.00
July 13	90	60	0.04
July 14	79	50	0.00
July 15	89	50	0.00
July 16	86	52	0.00
July 17	90	61	0.00
July 18	87	60	0.34
July 19	78	54	0.00
July 20	76	58	0.09
July 21	91	50	0.00
July 22	91	50	0.00
July 23	99	56	0.00
July 24	94	60	0.02
July 25	89	63	0.18
July 26	83	54	0.00
July 27	82	54	0.00
July 28	87	54	0.00
July 29	95	65	0.00
July 30	96	64	0.00
July 31	96	61	0.00

August 2020 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	84	55	0.00
August 2	81	50	0.00
August 3	n/a	n/a	n/a
August 4	84	53	n/a
August 5	85	53	0.00
August 6	91	46	0.00
August 7	91	61	0.00
August 8	90	42	0.00
August 9	87	51	0.00
August 10	85	49	0.00
August 11	93	55	0.00
August 12	98	52	0.00
August 13	97	58	0.00
August 14	88	47	0.05
August 15	86	40	0.00
August 16	89	56	0.00
August 17	98	56	0.00
August 18	102	62	0.00
August 19	101	57	0.00
August 20	98	54	0.00
August 21	96	59	0.00
August 22	96	60	0.00
August 23	94	55	0.00
August 24	97	70	0.00
August 25	95	69	0.00
August 26	95	55	0.03
August 27	90	54	0.00
August 28	85	50	0.26
August 29	87	51	0.00
August 30	87	52	0.02
August 31	75	46	0.00

September 2020 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	79	47	0.00
September 2	86	51	0.00
September 3	80	43	0.00
September 4	77	43	0.00
September 5	87	51	0.00
September 6	84	58	0.00
September 7	64	45	0.01
September 8	54	26	0.00
September 9	68	28	0.00
September 10	77	40	0.00
September 11	77	39	0.00
September 12	80	44	0.00
September 13	80	40	0.00
September 14	76	46	0.00
September 15	75	44	0.00
September 16	65	38	0.00
September 17	70	42	0.00
September 18	80	45	0.00
September 19	78	42	0.00
September 20	73	54	0.10
September 21	79	50	0.00
September 22	85	48	0.00
September 23	84	54	0.00
September 24	88	47	0.00
September 25	88	52	0.00
September 26	71	49	0.00
September 27	68	38	0.00
September 28	65	37	0.00
September 29	74	46	0.00
September 30	71	40	0.00

October 2020 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	59	30	0.00	0.0
October 2	64	37	0.00	0.0
October 3	62	35	0.00	0.0
October 4	75	35	0.00	0.0
October 5	76	45	0.00	0.0
October 6	77	45	0.00	0.0
October 7	74	51	0.00	0.0
October 8	75	44	0.00	0.0
October 9	75	45	0.00	0.0
October 10	82	42	0.00	0.0
October 11	78	55	0.00	0.0
October 12	59	40	0.00	0.0
October 13	55	36	0.03	0.0
October 14	55	37	0.00	0.0
October 15	43	28	0.00	0.0
October 16	41	25	0.00	0.0
October 17	34	19	0.00	0.0
October 18	24	21	0.00	0.0
October 19	28	19	0.00	0.0
October 20	31	27	0.08	1.3
October 21	31	14	0.00	0.0
October 22	30	24	0.01	1.5
October 23	24	0	0.00	0.0
October 24	20	8	0.00	0.0
October 25	20	13	0.00	0.0
October 26	22	4	0.00	0.0
October 27	44	15	0.00	0.0
October 28	44	39	0.00	0.0
October 29	46	24	0.01	0.0
October 30	62	29	0.00	0.0
October 31	60	37	0.00	0.0

November 2020 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	55	20	0.00
November 2	66	34	0.00
November 3	71	40	0.00
November 4	70	42	0.00
November 5	67	38	0.00
November 6	65	42	0.00
November 7	45	27	0.00
November 8	34	30	0.11
November 9	30	14	0.05
November 10	26	4	0.00
November 11	31	20	0.01
November 12	23	6	0.00
November 13	37	14	0.00
November 14	36	31	0.00
November 15	37	15	0.00
November 16	37	22	0.00
November 17	45	20	0.00
November 18	49	33	0.00
November 19	47	25	0.02
November 20	34	9	0.00
November 21	34	18	0.00
November 22	38	17	0.00
November 23	35	22	0.00
November 24	33	13	0.00
November 25	41	22	0.00
November 26	41	23	0.00
November 27	48	16	0.00
November 28	48	28	0.00
November 29	42	15	0.00
November 30	43	22	0.00

December 2020 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	38	27	0.00	0.0
December 2	37	18	0.00	0.0
December 3	43	22	0.00	0.0
December 4	48	25	0.00	0.0
December 5	47	26	0.00	0.0
December 6	46	26	0.00	0.0
December 7	45	25	0.00	0.0
December 8	53	32	0.00	0.0
December 9	52	25	0.00	0.0
December 10	44	17	0.00	0.0
December 11	28	14	0.00	0.0
December 12	24	21	0.00	0.0
December 13	22	2	0.00	0.0
December 14	15	-4	0.00	0.0
December 15	28	14	0.00	0.0
December 16	37	21	0.00	0.0
December 17	39	16	0.00	0.0
December 18	39	8	0.00	0.0
December 19	48	11	0.00	0.0
December 20	49	23	0.01	0.0
December 21	44	25	0.00	0.0
December 22	41	26	0.00	0.0
December 23	32	1	0.00	0.0
December 24	37	8	0.00	0.0
December 25	38	32	0.00	0.0
December 26	33	17	0.00	0.0
December 27	30	12	0.01	0.2
December 28	29	10	0.00	0.0
December 29	30	10	0.01	0.3
December 30	27	7	0.00	0.0
December 31	38	16	0.04	0.3

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Weather Station Details

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