Williston Weather in 2021

Historical record of Williston, North Dakota weather for the year 2021 based on NOAA data.

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2021 Williston Weather Extremes
Highest temperature	103 °F	July 3
Lowest temperature	-30 °F	February 13
Highest daily low	73 °F	July 23
Lowest daily high	-12 °F	December 29
Most daily precipitation	2.6 inches	June 11
Most daily snow	2.0 inches	December 27
Total annual precipitation	11.3 inches	-
Total annual snow	15.5 inches	-

What was the hottest temperature in Williston in 2021?

The highest temperature recorded in Williston, North Dakota in 2021 was 103 °F which happened on July 3.

Highest Temperatures: All-Time By Year

Highest Temperatures in Williston in 2021

Rank	Temperature	Date
1	103 °F	Jul 3
2	102 °F	Jul 19
3	101 °F	Jul 20
3	101 °F	Jul 18
5	100 °F	Aug 16
5	100 °F	Aug 15
7	99 °F	Aug 17
7	99 °F	Aug 8
9	97 °F	Jul 5
9	97 °F	Jul 4
9	97 °F	Jun 4

What was the coldest temperature in Williston in 2021?

The lowest temperature recorded in Williston, North Dakota in 2021 was -30 °F which happened on Feb 13.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Williston in 2021

Rank	Temperature	Date
1	-30 °F	February 13
2	-29 °F	February 14
3	-27 °F	February 12
3	-27 °F	February 8
5	-26 °F	February 11
6	-25 °F	December 31
7	-24 °F	December 28
8	-23 °F	December 29
9	-22 °F	February 6
10	-21 °F	February 10

January 2021 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	40	14	0.00	0.0
January 2	37	24	0.09	0.0
January 3	38	25	0.00	0.0
January 4	41	24	0.00	0.0
January 5	38	25	0.01	0.0
January 6	38	19	0.00	0.0
January 7	36	20	0.00	0.0
January 8	33	19	0.00	0.0
January 9	30	22	0.00	0.0
January 10	38	23	0.00	0.0
January 11	42	21	0.00	0.0
January 12	44	30	0.00	0.0
January 13	54	29	0.00	0.0
January 14	50	27	0.00	0.0
January 15	30	20	0.00	0.0
January 16	41	14	0.00	0.0
January 17	35	15	0.00	0.0
January 18	29	21	0.06	1.4
January 19	32	15	0.00	0.0
January 20	39	27	0.00	0.0
January 21	35	15	0.00	0.0
January 22	23	9	0.00	0.0
January 23	24	8	0.00	0.0
January 24	20	0	0.03	0.5
January 25	9	4	0.03	1.5
January 26	5	-18	0.00	0.0
January 27	13	-6	0.00	0.0
January 28	22	12	0.00	0.0
January 29	25	14	0.00	0.0
January 30	24	17	0.00	0.0
January 31	24	1	0.00	0.0

February 2021 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	42	13	0.00	0.0
February 2	54	26	0.00	0.0
February 3	52	14	0.06	0.9
February 4	14	-3	0.00	0.0
February 5	11	1	0.00	0.0
February 6	3	-22	0.00	0.0
February 7	-6	-19	0.00	0.0
February 8	-6	-27	0.00	0.0
February 9	-2	-19	0.00	0.0
February 10	-3	-21	0.00	0.0
February 11	-7	-26	0.00	0.0
February 12	-9	-27	0.00	0.0
February 13	-9	-30	0.00	0.0
February 14	-2	-29	0.00	0.0
February 15	11	-14	0.00	0.0
February 16	10	-5	0.00	0.0
February 17	14	-5	0.00	0.0
February 18	18	-6	0.00	0.0
February 19	33	-3	0.00	0.0
February 20	40	17	0.00	0.0
February 21	43	19	0.00	0.0
February 22	47	34	0.00	0.0
February 23	44	31	0.08	0.5
February 24	31	18	0.00	0.0
February 25	42	17	0.00	0.0
February 26	44	24	0.00	0.0
February 27	41	10	0.00	0.0
February 28	34	3	0.00	0.0

March 2021 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	55	9	0.00	0.0
March 2	55	35	0.00	0.0
March 3	57	27	0.00	0.0
March 4	61	28	0.00	0.0
March 5	60	25	0.00	0.0
March 6	61	33	0.00	0.0
March 7	60	31	0.00	0.0
March 8	55	32	0.00	0.0
March 9	39	24	0.00	0.0
March 10	39	24	0.00	0.0
March 11	40	22	0.00	0.0
March 12	57	17	0.00	0.0
March 13	59	24	0.00	0.0
March 14	59	34	0.00	0.0
March 15	52	32	0.00	0.0
March 16	36	31	0.04	0.0
March 17	45	16	0.00	0.0
March 18	54	19	0.00	0.0
March 19	70	25	0.00	0.0
March 20	70	38	0.00	0.0
March 21	52	36	0.00	0.0
March 22	52	28	0.00	0.0
March 23	52	30	0.00	0.0
March 24	48	17	0.00	0.0
March 25	54	33	0.00	0.0
March 26	53	28	0.00	0.0
March 27	43	24	0.00	0.0
March 28	65	24	0.00	0.0
March 29	64	28	0.00	0.0
March 30	28	15	0.05	0.5
March 31	45	6	0.00	0.0

April 2021 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	67	29	0.00	n/a
April 2	67	40	0.00	n/a
April 3	73	43	0.00	n/a
April 4	73	36	0.00	n/a
April 5	73	42	0.00	n/a
April 6	59	29	0.00	n/a
April 7	64	31	0.00	n/a
April 8	70	37	0.00	n/a
April 9	69	35	0.00	n/a
April 10	68	30	0.00	n/a
April 11	67	34	0.14	n/a
April 12	43	26	0.18	1.5
April 13	31	26	0.14	1.4
April 14	30	21	0.03	0.3
April 15	41	25	0.00	n/a
April 16	51	32	0.00	n/a
April 17	62	24	0.00	n/a
April 18	61	35	0.00	n/a
April 19	40	18	0.00	n/a
April 20	42	20	0.00	n/a
April 21	57	18	0.00	n/a
April 22	65	17	0.00	n/a
April 23	65	17	0.00	n/a
April 24	55	20	0.00	n/a
April 25	54	33	0.06	n/a
April 26	59	35	0.01	n/a
April 27	70	35	0.00	n/a
April 28	68	43	0.00	n/a
April 29	69	39	0.00	n/a
April 30	84	19	0.00	n/a

May 2021 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	84	n/a	0.00
May 2	75	47	0.05
May 3	58	34	0.00
May 4	52	30	0.02
May 5	63	34	0.00
May 6	70	32	0.00
May 7	67	37	0.00
May 8	65	34	0.44
May 9	57	30	0.08
May 10	61	33	0.00
May 11	68	36	0.00
May 12	65	40	0.00
May 13	73	39	0.00
May 14	73	43	0.00
May 15	78	41	0.00
May 16	82	41	0.00
May 17	85	39	0.00
May 18	87	55	0.00
May 19	87	46	0.00
May 20	72	41	0.03
May 21	57	36	0.03
May 22	49	39	0.11
May 23	52	44	0.00
May 24	64	48	0.71
May 25	66	49	0.00
May 26	66	40	0.00
May 27	55	31	0.00
May 28	66	24	0.00
May 29	74	47	0.00
May 30	75	44	0.00
May 31	80	41	0.00

June 2021 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
June 1	85	52	0.00	0.0
June 2	89	51	0.00	0.0
June 3	96	60	0.00	0.0
June 4	97	57	0.00	0.0
June 5	93	69	0.00	0.0
June 6	92	59	0.03	0.0
June 7	86	55	0.00	0.0
June 8	87	56	0.00	0.0
June 9	87	62	0.66	0.0
June 10	89	63	0.00	0.0
June 11	86	54	2.59	0.0
June 12	n/a	n/a	n/a	n/a
June 13	81	52	n/a	0.0
June 14	87	59	0.00	0.0
June 15	90	65	0.00	0.0
June 16	90	68	0.00	0.0
June 17	83	55	0.00	0.0
June 18	82	56	0.00	0.0
June 19	82	51	0.00	0.0
June 20	81	54	0.23	0.0
June 21	70	46	0.00	0.0
June 22	86	51	0.00	0.0
June 23	n/a	n/a	n/a	n/a
June 24	79	54	n/a	0.0
June 25	75	54	0.23	0.0
June 26	78	58	0.04	0.0
June 27	79	55	0.01	0.0
June 28	80	55	0.00	0.0
June 29	86	59	0.00	0.0
June 30	91	62	0.00	0.0

July 2021 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
July 1	94	62	0.00	0.0
July 2	96	55	0.00	0.0
July 3	103	71	0.00	0.0
July 4	97	73	0.00	0.0
July 5	97	59	0.01	0.0
July 6	86	58	0.00	0.0
July 7	86	57	0.00	0.0
July 8	88	56	0.00	0.0
July 9	81	56	1.10	0.0
July 10	85	62	0.00	0.0
July 11	93	63	0.00	0.0
July 12	n/a	n/a	n/a	n/a
July 13	82	51	0.00	0.0
July 14	86	62	0.00	0.0
July 15	92	61	0.00	0.0
July 16	93	68	0.00	0.0
July 17	95	65	0.00	0.0
July 18	101	68	0.00	0.0
July 19	102	70	0.00	0.0
July 20	101	69	0.00	0.0
July 21	89	66	0.00	0.0
July 22	94	73	0.00	0.0
July 23	94	73	0.00	0.0
July 24	88	58	0.00	0.0
July 25	93	61	0.00	0.0
July 26	95	60	0.00	0.0
July 27	95	65	0.00	0.0
July 28	95	71	0.00	0.0
July 29	86	66	0.00	0.0
July 30	90	57	0.00	0.0
July 31	90	59	0.00	0.0

August 2021 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	93	60	0.00
August 2	n/a	n/a	n/a
August 3	90	61	0.00
August 4	92	66	0.00
August 5	89	59	0.00
August 6	85	61	0.00
August 7	92	67	0.00
August 8	99	62	0.00
August 9	95	57	0.07
August 10	83	53	0.00
August 11	86	48	0.02
August 12	82	51	0.00
August 13	88	62	0.00
August 14	96	60	0.00
August 15	100	61	0.00
August 16	100	61	0.00
August 17	99	62	0.00
August 18	86	61	0.00
August 19	66	59	0.15
August 20	66	54	0.81
August 21	75	49	0.14
August 22	70	57	0.27
August 23	80	51	0.00
August 24	80	56	0.00
August 25	76	45	0.00
August 26	69	56	0.00
August 27	75	58	0.03
August 28	75	52	0.02
August 29	82	52	0.01
August 30	85	56	0.00
August 31	87	60	0.00

September 2021 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	85	63	0.00
September 2	82	60	0.00
September 3	78	49	0.00
September 4	82	50	0.00
September 5	85	50	0.00
September 6	88	57	0.00
September 7	86	50	0.00
September 8	77	45	0.00
September 9	77	45	0.00
September 10	90	55	0.00
September 11	89	54	0.01
September 12	75	49	0.01
September 13	78	51	0.01
September 14	77	44	0.00
September 15	82	52	0.00
September 16	78	48	0.00
September 17	72	40	0.00
September 18	93	50	0.00
September 19	92	50	0.12
September 20	72	59	0.12
September 21	72	45	0.00
September 22	83	40	0.00
September 23	82	49	0.00
September 24	69	31	0.00
September 25	82	45	0.00
September 26	83	52	0.00
September 27	91	53	0.00
September 28	91	48	0.00
September 29	91	50	0.02
September 30	75	51	0.00

October 2021 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	72	40	0.00
October 2	77	45	0.00
October 3	85	39	0.00
October 4	87	42	0.00
October 5	90	37	0.00
October 6	92	47	0.00
October 7	88	56	0.00
October 8	68	45	0.00
October 9	65	47	0.00
October 10	68	35	0.00
October 11	68	33	0.00
October 12	50	38	0.00
October 13	41	33	0.68
October 14	55	30	0.08
October 15	55	30	0.01
October 16	64	35	0.00
October 17	72	41	0.00
October 18	71	38	0.00
October 19	68	36	0.00
October 20	44	28	0.00
October 21	48	26	0.00
October 22	52	32	0.00
October 23	50	34	0.00
October 24	48	36	0.05
October 25	47	39	0.00
October 26	48	45	0.00
October 27	58	36	0.05
October 28	57	35	0.00
October 29	67	37	0.00
October 30	67	39	0.00
October 31	40	22	0.00

November 2021 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	38	19	0.00	0.0
November 2	42	17	0.00	0.0
November 3	51	22	0.00	0.0
November 4	64	29	0.00	0.0
November 5	63	45	0.00	0.0
November 6	62	34	0.00	0.0
November 7	57	35	0.00	0.0
November 8	53	26	0.00	0.0
November 9	55	22	0.00	0.0
November 10	52	38	0.00	0.0
November 11	45	26	0.01	0.1
November 12	29	16	0.00	0.0
November 13	40	21	0.06	0.0
November 14	43	29	0.00	0.0
November 15	48	34	0.04	0.0
November 16	51	37	0.00	0.0
November 17	38	22	0.00	0.0
November 18	30	6	0.00	0.0
November 19	36	7	0.00	0.0
November 20	43	8	0.00	0.0
November 21	42	12	0.00	0.0
November 22	41	20	0.00	0.0
November 23	46	31	0.00	0.0
November 24	43	13	0.01	0.0
November 25	36	5	0.00	0.0
November 26	54	30	0.00	0.0
November 27	49	34	0.00	0.0
November 28	45	25	0.00	0.0
November 29	50	34	0.00	0.0
November 30	46	26	0.00	0.0

December 2021 Williston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	56	34	0.00	0.0
December 2	49	33	0.00	0.0
December 3	42	21	0.00	0.0
December 4	34	23	0.01	n/a
December 5	27	9	0.05	2.0
December 6	9	-13	0.00	0.0
December 7	12	5	0.04	0.5
December 8	35	7	0.50	0.5
December 9	37	21	0.00	0.0
December 10	27	10	0.00	0.0
December 11	36	14	0.00	0.0
December 12	40	29	0.00	0.0
December 13	39	24	0.00	0.0
December 14	38	21	0.00	0.0
December 15	36	7	0.13	n/a
December 16	9	-8	0.00	0.0
December 17	7	-1	0.03	n/a
December 18	7	-16	0.00	0.0
December 19	35	6	0.00	0.0
December 20	13	-3	0.00	0.0
December 21	12	6	0.08	1.0
December 22	24	7	0.00	0.0
December 23	35	21	0.00	0.0
December 24	39	5	0.00	0.0
December 25	5	-2	0.04	0.5
December 26	10	-13	0.04	0.4
December 27	10	-17	0.15	2.0
December 28	-9	-24	0.00	0.0
December 29	-12	-23	0.00	0.0
December 30	-3	-20	0.00	0.0
December 31	-8	-25	0.00	0.0

Next Year >

Weather Station Details

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