Pullman Weather in 2020

Historical record of Pullman, Washington weather for the year 2020 based on NOAA data.

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2020 Pullman Weather Extremes
Highest temperature	102 °F	August 17
Lowest temperature	8 °F	January 17
Highest daily low	72 °F	August 18
Lowest daily high	23 °F	January 15
Most daily precipitation	1.2 inches	May 21
Most daily snow	4.0 inches	January 12
Total annual precipitation	22.4 inches	-

What was the hottest temperature in Pullman in 2020?

The highest temperature recorded in Pullman, Washington in 2020 was 102 °F which happened on August 17.

Highest Temperatures: All-Time By Year

Highest Temperatures in Pullman in 2020

Rank	Temperature	Date
1	102 °F	Aug 17
2	101 °F	Aug 19
3	100 °F	Aug 18
3	100 °F	Aug 1
5	99 °F	Jul 31
6	96 °F	Sep 5
6	96 °F	Jul 29
8	95 °F	Jul 28
9	94 °F	Aug 6
10	93 °F	Jul 22

What was the coldest temperature in Pullman in 2020?

The lowest temperature recorded in Pullman, Washington in 2020 was 8 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Pullman in 2020

Rank	Temperature	Date
1	8 °F	January 17
1	8 °F	January 15
3	13 °F	October 26
3	13 °F	January 14
3	13 °F	January 10
6	14 °F	November 9
7	15 °F	October 25
8	16 °F	January 18
8	16 °F	January 16
10	18 °F	April 13
10	18 °F	February 4
10	18 °F	February 3

January 2020 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	48	33	0.20	n/a
January 2	47	34	0.00	n/a
January 3	41	32	0.13	n/a
January 4	50	37	0.02	n/a
January 5	40	31	0.02	n/a
January 6	41	32	0.20	1.0
January 7	47	32	0.34	0.0
January 8	46	36	0.07	n/a
January 9	38	25	0.13	1.5
January 10	32	13	0.00	0.0
January 11	36	24	0.50	4.0
January 12	36	31	0.45	4.0
January 13	36	22	0.55	2.0
January 14	29	13	0.14	2.5
January 15	23	8	0.13	2.0
January 16	36	16	0.00	n/a
January 17	39	8	0.11	1.5
January 18	29	16	0.00	n/a
January 19	37	28	0.00	n/a
January 20	40	34	0.00	n/a
January 21	41	36	0.00	n/a
January 22	41	30	0.00	n/a
January 23	40	32	0.26	n/a
January 24	42	37	0.18	n/a
January 25	50	34	0.00	n/a
January 26	41	35	0.12	n/a
January 27	42	33	0.16	n/a
January 28	46	35	0.23	n/a
January 29	43	35	0.19	n/a
January 30	44	36	0.23	n/a
January 31	43	36	0.07	n/a

February 2020 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	51	40	0.00	n/a
February 2	56	28	0.13	n/a
February 3	35	18	0.00	n/a
February 4	34	18	0.00	n/a
February 5	32	23	0.24	3.5
February 6	40	30	0.80	n/a
February 7	39	32	0.99	n/a
February 8	44	34	0.16	n/a
February 9	42	30	0.06	n/a
February 10	36	29	0.00	n/a
February 11	43	29	0.00	n/a
February 12	48	27	0.00	n/a
February 13	45	30	0.00	n/a
February 14	48	33	0.01	n/a
February 15	45	33	0.00	n/a
February 16	41	33	0.37	1.0
February 17	41	29	0.02	0.0
February 18	40	25	0.00	n/a
February 19	41	25	0.00	n/a
February 20	38	26	0.00	n/a
February 21	42	28	0.00	n/a
February 22	46	30	0.00	n/a
February 23	51	31	0.00	n/a
February 24	50	31	0.04	n/a
February 25	41	25	0.00	n/a
February 26	43	30	0.00	n/a
February 27	49	30	0.00	n/a
February 28	53	35	0.00	n/a
February 29	61	34	0.00	n/a

March 2020 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	46	25	0.00	n/a
March 2	41	30	0.00	n/a
March 3	46	35	0.00	n/a
March 4	55	39	0.00	n/a
March 5	48	28	0.00	n/a
March 6	63	37	0.00	n/a
March 7	54	37	0.00	n/a
March 8	38	29	0.11	0.0
March 9	44	25	0.00	n/a
March 10	48	25	0.00	n/a
March 11	54	32	0.00	n/a
March 12	54	25	0.00	n/a
March 13	46	23	0.00	n/a
March 14	48	27	0.00	0.0
March 15	30	22	0.03	1.0
March 16	40	22	0.00	n/a
March 17	50	20	0.00	n/a
March 18	53	24	0.00	n/a
March 19	54	24	0.00	n/a
March 20	59	28	0.00	n/a
March 21	59	33	0.00	n/a
March 22	57	25	0.00	n/a
March 23	59	28	0.00	n/a
March 24	50	27	0.00	n/a
March 25	50	29	0.03	0.8
March 26	40	27	0.06	n/a
March 27	45	29	0.00	n/a
March 28	44	35	0.00	n/a
March 29	52	38	0.18	n/a
March 30	53	38	0.20	n/a
March 31	47	35	0.27	n/a

April 2020 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	45	30	0.09	0.0
April 2	42	29	0.02	0.0
April 3	45	30	0.00	n/a
April 4	43	29	0.00	n/a
April 5	49	32	0.14	n/a
April 6	51	37	0.17	n/a
April 7	56	37	0.00	n/a
April 8	58	31	0.00	n/a
April 9	64	32	0.00	n/a
April 10	69	36	0.00	n/a
April 11	67	44	0.00	n/a
April 12	57	23	0.00	n/a
April 13	48	18	0.00	n/a
April 14	53	32	0.00	n/a
April 15	57	41	0.00	n/a
April 16	53	27	0.01	n/a
April 17	57	30	0.00	n/a
April 18	66	40	0.00	n/a
April 19	63	40	0.00	n/a
April 20	63	35	0.00	n/a
April 21	68	37	0.00	n/a
April 22	64	37	0.00	n/a
April 23	58	44	0.14	n/a
April 24	61	35	0.00	n/a
April 25	61	43	0.00	n/a
April 26	65	40	0.03	n/a
April 27	64	47	0.00	n/a
April 28	67	34	0.00	n/a
April 29	69	47	0.00	n/a
April 30	78	52	0.00	n/a

May 2020 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	61	33	0.00	n/a
May 2	65	43	0.00	n/a
May 3	73	39	0.38	n/a
May 4	54	31	0.00	n/a
May 5	62	40	0.00	n/a
May 6	74	39	0.07	n/a
May 7	55	32	0.19	n/a
May 8	60	31	0.00	n/a
May 9	68	42	0.00	n/a
May 10	76	46	0.00	n/a
May 11	77	50	0.00	n/a
May 12	72	48	0.05	n/a
May 13	57	45	0.14	n/a
May 14	60	39	0.00	n/a
May 15	53	40	0.07	n/a
May 16	64	44	0.00	n/a
May 17	68	51	0.13	n/a
May 18	70	47	0.15	n/a
May 19	63	46	0.27	n/a
May 20	58	48	0.42	n/a
May 21	50	42	1.24	n/a
May 22	57	36	0.00	n/a
May 23	56	43	0.00	n/a
May 24	61	43	0.00	n/a
May 25	68	44	0.00	n/a
May 26	65	40	0.10	n/a
May 27	72	45	0.00	n/a
May 28	72	41	0.00	n/a
May 29	80	52	0.00	n/a
May 30	83	61	0.00	n/a
May 31	86	46	0.42	n/a

June 2020 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
June 1	65	42	0.00	n/a
June 2	68	40	0.00	n/a
June 3	73	44	0.00	n/a
June 4	71	49	0.00	n/a
June 5	67	43	0.00	n/a
June 6	72	50	0.27	n/a
June 7	62	42	0.00	n/a
June 8	57	43	0.21	n/a
June 9	62	44	0.00	n/a
June 10	60	47	0.11	n/a
June 11	75	55	0.00	n/a
June 12	80	53	0.00	n/a
June 13	76	47	0.05	n/a
June 14	51	43	0.30	n/a
June 15	58	43	0.29	n/a
June 16	57	45	0.14	n/a
June 17	62	44	0.00	n/a
June 18	70	48	0.11	n/a
June 19	75	52	0.00	n/a
June 20	79	56	0.00	n/a
June 21	73	55	0.02	n/a
June 22	74	45	0.00	n/a
June 23	78	48	0.00	n/a
June 24	85	54	0.00	n/a
June 25	85	53	0.00	n/a
June 26	80	52	0.00	n/a
June 27	87	61	0.00	n/a
June 28	75	43	0.00	n/a
June 29	63	47	0.02	n/a
June 30	66	52	0.23	n/a

July 2020 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
July 1	71	46	0.00	n/a
July 2	66	48	0.00	n/a
July 3	73	47	0.00	n/a
July 4	78	46	0.00	n/a
July 5	77	41	0.00	n/a
July 6	77	43	0.00	n/a
July 7	80	48	0.15	n/a
July 8	71	50	0.00	n/a
July 9	73	44	0.00	n/a
July 10	80	51	0.01	n/a
July 11	77	53	0.00	n/a
July 12	89	56	0.00	n/a
July 13	74	41	0.00	n/a
July 14	74	37	0.00	n/a
July 15	80	45	0.00	n/a
July 16	86	51	0.00	n/a
July 17	80	57	0.00	n/a
July 18	81	45	0.00	n/a
July 19	83	47	0.00	n/a
July 20	89	51	0.00	n/a
July 21	90	52	0.00	n/a
July 22	93	53	0.00	n/a
July 23	91	61	0.00	n/a
July 24	82	51	0.00	n/a
July 25	79	42	0.00	n/a
July 26	80	41	0.00	n/a
July 27	88	47	0.00	n/a
July 28	95	60	0.00	n/a
July 29	96	58	0.00	n/a
July 30	92	64	0.00	n/a
July 31	99	58	0.00	n/a

August 2020 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
August 1	100	58	0.00	n/a
August 2	85	48	0.00	n/a
August 3	91	59	0.00	n/a
August 4	85	45	0.00	n/a
August 5	89	48	0.00	n/a
August 6	94	61	0.00	n/a
August 7	80	46	0.07	n/a
August 8	75	45	0.00	n/a
August 9	81	49	0.00	n/a
August 10	80	44	0.00	n/a
August 11	89	55	0.00	n/a
August 12	87	58	0.00	n/a
August 13	70	48	0.00	n/a
August 14	76	36	0.00	n/a
August 15	83	47	0.00	n/a
August 16	92	64	0.00	n/a
August 17	102	60	0.00	n/a
August 18	100	72	0.00	n/a
August 19	101	59	0.02	n/a
August 20	91	54	0.04	n/a
August 21	86	51	0.00	n/a
August 22	90	58	0.00	n/a
August 23	80	46	0.00	n/a
August 24	88	49	0.00	n/a
August 25	85	56	0.00	n/a
August 26	81	45	0.00	n/a
August 27	85	43	0.00	n/a
August 28	85	42	0.00	n/a
August 29	86	46	0.00	n/a
August 30	82	46	0.00	n/a
August 31	74	54	0.00	n/a

September 2020 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	75	49	0.00	n/a
September 2	86	53	0.00	n/a
September 3	88	50	0.00	n/a
September 4	90	50	0.00	n/a
September 5	96	57	0.00	n/a
September 6	90	47	0.00	n/a
September 7	89	54	0.00	n/a
September 8	74	34	0.00	n/a
September 9	70	39	0.00	n/a
September 10	81	43	0.00	n/a
September 11	87	40	0.00	n/a
September 12	86	46	0.00	n/a
September 13	79	46	0.00	n/a
September 14	81	48	0.00	n/a
September 15	81	47	0.00	n/a
September 16	80	49	0.00	n/a
September 17	85	44	0.00	n/a
September 18	81	45	0.00	n/a
September 19	78	50	0.00	n/a
September 20	62	46	0.09	n/a
September 21	73	45	0.00	n/a
September 22	76	49	0.00	n/a
September 23	75	50	0.00	n/a
September 24	77	52	0.00	n/a
September 25	67	41	0.00	n/a
September 26	62	40	0.05	n/a
September 27	63	37	0.02	n/a
September 28	65	36	0.00	n/a
September 29	75	50	0.00	n/a
September 30	85	42	0.00	n/a

October 2020 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	84	44	0.00	n/a
October 2	80	51	0.00	n/a
October 3	81	45	0.00	n/a
October 4	80	42	0.00	n/a
October 5	76	43	0.00	n/a
October 6	77	45	0.00	n/a
October 7	83	55	0.00	n/a
October 8	85	44	0.00	n/a
October 9	74	45	0.00	n/a
October 10	76	48	0.00	n/a
October 11	54	42	0.31	n/a
October 12	56	43	0.48	n/a
October 13	60	41	0.14	n/a
October 14	58	41	0.31	n/a
October 15	59	34	0.00	n/a
October 16	55	38	0.00	n/a
October 17	63	43	0.00	n/a
October 18	60	44	0.04	n/a
October 19	55	44	0.18	n/a
October 20	58	33	0.00	n/a
October 21	56	32	0.00	n/a
October 22	48	25	0.15	n/a
October 23	46	27	0.00	n/a
October 24	35	28	0.69	1.0
October 25	32	15	0.00	n/a
October 26	28	13	0.00	n/a
October 27	35	22	0.00	n/a
October 28	44	28	0.00	n/a
October 29	59	34	0.00	n/a
October 30	63	38	0.00	n/a
October 31	57	28	0.01	n/a

November 2020 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	53	27	0.00	n/a
November 2	59	40	0.00	n/a
November 3	65	42	0.00	n/a
November 4	66	46	0.02	n/a
November 5	64	48	0.00	n/a
November 6	61	43	1.13	n/a
November 7	45	36	0.19	n/a
November 8	40	27	0.12	3.0
November 9	30	14	0.00	n/a
November 10	35	19	0.09	2.5
November 11	38	27	0.22	n/a
November 12	35	24	0.00	n/a
November 13	36	28	0.11	1.0
November 14	43	32	0.35	n/a
November 15	41	33	0.05	n/a
November 16	49	36	0.00	n/a
November 17	50	38	0.01	n/a
November 18	60	40	0.02	n/a
November 19	52	37	0.13	n/a
November 20	43	29	0.01	n/a
November 21	45	28	0.00	n/a
November 22	42	29	0.00	n/a
November 23	41	30	0.02	0.5
November 24	36	31	0.04	n/a
November 25	42	32	0.20	n/a
November 26	40	28	0.01	n/a
November 27	42	30	0.00	n/a
November 28	42	32	0.00	n/a
November 29	44	30	0.00	n/a
November 30	42	29	0.00	n/a

December 2020 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	43	25	0.00	n/a
December 2	40	25	0.00	n/a
December 3	44	29	0.00	n/a
December 4	44	25	0.00	n/a
December 5	45	22	0.00	n/a
December 6	42	20	0.00	n/a
December 7	29	22	0.00	n/a
December 8	42	27	0.00	n/a
December 9	54	33	0.11	n/a
December 10	44	28	0.00	n/a
December 11	40	28	0.06	0.0
December 12	32	21	0.18	2.0
December 13	30	21	0.00	n/a
December 14	31	26	0.09	1.0
December 15	34	25	0.02	n/a
December 16	39	32	0.05	n/a
December 17	40	35	0.26	n/a
December 18	41	33	0.00	n/a
December 19	44	34	0.09	n/a
December 20	49	39	0.44	n/a
December 21	47	38	0.41	n/a
December 22	53	31	0.12	0.0
December 23	37	21	0.00	n/a
December 24	37	22	0.00	n/a
December 25	40	28	0.00	n/a
December 26	40	31	0.14	1.0
December 27	37	27	0.06	n/a
December 28	38	27	0.00	n/a
December 29	37	24	0.03	0.0
December 30	30	25	0.18	1.5
December 31	36	30	0.61	3.0

Next Year >

Weather Station Details

Years	Station	Coordinates
1940–2024	Pullman 2 Nw	location