Pullman Weather in 1978

Historical record of Pullman, Washington weather for the year 1978 based on NOAA data.

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1978 Pullman Weather Extremes
Highest temperature	98 °F	August 5
Lowest temperature	-15 °F	December 31
Highest daily low	65 °F	August 5
Lowest daily high	2 °F	December 31
Most daily precipitation	0.9 inches	November 30
Most daily snow	5.0 inches	February 15
Total annual precipitation	18.2 inches	-
Total annual snow	33.7 inches	-

What was the hottest temperature in Pullman in 1978?

The highest temperature recorded in Pullman, Washington in 1978 was 98 °F which happened on August 5.

Highest Temperatures: All-Time By Year

Highest Temperatures in Pullman in 1978

Rank	Temperature	Date
1	98 °F	Aug 5
2	96 °F	Aug 9
3	95 °F	Aug 10
3	95 °F	Jul 24
5	94 °F	Jul 26
6	92 °F	Aug 8
6	92 °F	Aug 4
8	91 °F	Jul 31
9	90 °F	Aug 7
9	90 °F	Aug 3
9	90 °F	Jul 25
9	90 °F	Jul 23
9	90 °F	Jul 15

What was the coldest temperature in Pullman in 1978?

The lowest temperature recorded in Pullman, Washington in 1978 was -15 °F which happened on Dec 31.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Pullman in 1978

Rank	Temperature	Date
1	-15 °F	December 31
2	-10 °F	December 30
2	-10 °F	January 1
4	-1 °F	December 29
5	2 °F	December 7
5	2 °F	January 2
7	3 °F	December 8
8	5 °F	November 11
9	7 °F	January 3
10	8 °F	November 15
10	8 °F	November 14
10	8 °F	January 4

January 1978 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	14	-10	0.05	n/a
January 2	14	2	0.00	n/a
January 3	24	7	0.17	n/a
January 4	36	8	0.08	n/a
January 5	40	34	0.07	n/a
January 6	44	35	0.00	n/a
January 7	36	27	0.00	n/a
January 8	38	30	0.32	n/a
January 9	40	35	0.04	n/a
January 10	41	29	0.00	n/a
January 11	34	29	0.07	n/a
January 12	34	30	0.13	n/a
January 13	35	30	0.00	n/a
January 14	40	31	0.11	n/a
January 15	45	38	0.00	n/a
January 16	43	35	0.04	n/a
January 17	42	36	0.13	n/a
January 18	39	34	0.03	n/a
January 19	44	36	0.02	n/a
January 20	40	35	0.08	n/a
January 21	39	35	0.00	n/a
January 22	43	30	0.00	n/a
January 23	37	25	0.00	n/a
January 24	35	24	0.00	n/a
January 25	33	28	0.00	n/a
January 26	38	30	0.12	n/a
January 27	34	27	0.02	n/a
January 28	35	28	0.29	n/a
January 29	35	28	0.04	n/a
January 30	32	20	0.00	n/a
January 31	31	25	0.19	n/a

February 1978 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	31	25	0.11	3.0
February 2	38	30	0.00	0.0
February 3	41	33	0.22	0.0
February 4	49	37	0.00	0.0
February 5	48	38	0.20	0.0
February 6	50	38	0.33	0.0
February 7	50	37	0.49	0.0
February 8	46	33	0.00	0.0
February 9	47	33	0.04	0.0
February 10	41	27	0.00	0.0
February 11	41	28	0.11	1.0
February 12	32	23	0.00	0.0
February 13	33	24	0.00	0.0
February 14	35	27	0.00	0.0
February 15	38	28	0.24	5.0
February 16	31	20	0.00	0.0
February 17	34	20	0.04	0.0
February 18	33	24	0.00	0.0
February 19	35	32	0.01	0.0
February 20	41	34	0.00	0.0
February 21	52	35	0.00	0.0
February 22	44	32	0.00	0.0
February 23	50	34	0.00	0.0
February 24	45	32	0.11	0.0
February 25	42	30	0.30	0.7
February 26	37	28	0.13	0.0
February 27	39	30	0.12	1.0
February 28	37	29	0.09	0.5

March 1978 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	36	19	0.00	0.0
March 2	35	21	0.00	0.0
March 3	37	21	0.00	0.0
March 4	32	23	0.14	0.8
March 5	42	27	0.03	0.0
March 6	39	29	0.02	0.0
March 7	48	33	0.06	0.0
March 8	48	38	0.08	0.0
March 9	48	38	0.11	0.0
March 10	45	29	0.00	0.0
March 11	48	30	0.05	0.0
March 12	45	31	0.04	0.0
March 13	42	30	0.10	0.0
March 14	38	29	0.02	0.0
March 15	41	20	0.02	0.5
March 16	46	25	0.00	0.0
March 17	54	35	0.00	0.0
March 18	66	41	0.00	0.0
March 19	61	39	0.00	0.0
March 20	59	33	0.00	0.0
March 21	60	36	0.00	0.0
March 22	66	43	0.00	0.0
March 23	60	37	0.00	0.0
March 24	55	37	0.16	0.0
March 25	55	41	0.00	0.0
March 26	60	42	0.00	0.0
March 27	63	37	0.00	0.0
March 28	61	44	0.00	0.0
March 29	66	43	0.03	0.0
March 30	70	47	0.11	0.0
March 31	54	31	0.00	0.0

April 1978 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	59	40	0.66
April 2	42	31	0.02
April 3	47	34	0.00
April 4	51	36	0.26
April 5	49	33	0.03
April 6	49	35	0.19
April 7	46	35	0.27
April 8	42	32	0.00
April 9	51	30	0.00
April 10	57	36	0.00
April 11	65	34	0.00
April 12	50	29	0.00
April 13	52	29	0.02
April 14	55	39	0.02
April 15	55	39	0.11
April 16	58	32	0.40
April 17	40	32	0.00
April 18	52	34	0.00
April 19	59	36	0.02
April 20	63	36	0.09
April 21	47	33	0.00
April 22	52	33	0.16
April 23	52	33	0.00
April 24	51	37	0.00
April 25	62	44	0.00
April 26	72	49	0.05
April 27	61	43	0.38
April 28	46	43	0.06
April 29	54	39	0.00
April 30	56	31	0.00

May 1978 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	61	42	0.00
May 2	60	39	0.00
May 3	60	37	0.00
May 4	51	32	0.03
May 5	50	31	0.00
May 6	53	30	0.00
May 7	62	33	0.00
May 8	65	38	0.00
May 9	69	47	0.04
May 10	65	44	0.06
May 11	58	40	0.00
May 12	56	37	0.07
May 13	52	43	0.07
May 14	59	48	0.16
May 15	58	42	0.46
May 16	56	39	0.36
May 17	52	40	0.00
May 18	60	40	0.00
May 19	65	41	0.00
May 20	70	49	0.00
May 21	74	52	0.06
May 22	74	37	0.00
May 23	55	32	0.00
May 24	54	38	0.02
May 25	58	33	0.00
May 26	58	38	0.04
May 27	63	45	0.09
May 28	63	48	0.00
May 29	61	40	0.00
May 30	56	32	0.00
May 31	60	38	0.00

June 1978 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	66	40	0.00
June 2	74	40	0.00
June 3	78	47	0.00
June 4	81	48	0.00
June 5	83	49	0.00
June 6	85	52	0.00
June 7	81	55	0.00
June 8	77	44	0.00
June 9	79	54	0.00
June 10	65	45	0.00
June 11	60	42	0.00
June 12	68	48	0.03
June 13	69	48	0.11
June 14	58	40	0.00
June 15	61	38	0.00
June 16	63	37	0.00
June 17	67	47	0.00
June 18	75	45	0.00
June 19	81	35	0.00
June 20	71	42	0.00
June 21	78	42	0.00
June 22	78	47	0.00
June 23	75	51	0.25
June 24	72	47	0.11
June 25	59	41	0.07
June 26	67	45	0.00
June 27	72	43	0.00
June 28	79	49	0.04
June 29	87	54	0.00
June 30	77	54	0.00

July 1978 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	72	58	0.12
July 2	79	48	0.02
July 3	73	54	0.35
July 4	62	50	0.40
July 5	55	50	0.00
July 6	69	47	0.00
July 7	78	54	0.00
July 8	79	55	0.00
July 9	78	52	0.00
July 10	81	50	0.00
July 11	67	39	0.00
July 12	67	45	0.00
July 13	75	45	0.00
July 14	85	56	0.00
July 15	90	54	0.00
July 16	89	60	0.00
July 17	66	54	0.00
July 18	74	46	0.00
July 19	77	45	0.00
July 20	77	44	0.00
July 21	80	46	0.00
July 22	85	51	0.00
July 23	90	60	0.00
July 24	95	61	0.00
July 25	90	51	0.00
July 26	94	56	0.00
July 27	89	54	0.00
July 28	82	40	0.00
July 29	84	44	0.00
July 30	89	48	0.00
July 31	91	47	0.00

August 1978 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	88	48	0.00
August 2	88	51	0.00
August 3	90	55	0.00
August 4	92	54	0.00
August 5	98	65	0.00
August 6	89	49	0.00
August 7	90	52	0.00
August 8	92	53	0.00
August 9	96	60	0.00
August 10	95	57	0.00
August 11	88	59	0.00
August 12	80	52	0.18
August 13	61	50	0.00
August 14	65	47	0.02
August 15	73	53	0.34
August 16	63	46	0.00
August 17	65	49	0.00
August 18	67	45	0.00
August 19	73	51	0.02
August 20	67	51	0.08
August 21	59	49	0.24
August 22	71	49	0.15
August 23	58	46	0.00
August 24	70	49	0.00
August 25	73	49	0.00
August 26	67	39	0.00
August 27	70	38	0.00
August 28	74	44	0.00
August 29	80	45	0.00
August 30	83	51	0.15
August 31	67	49	0.00

September 1978 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	67	49	0.00
September 2	72	49	0.00
September 3	82	47	0.00
September 4	88	45	0.00
September 5	75	50	0.04
September 6	74	52	0.11
September 7	60	50	0.61
September 8	51	45	0.06
September 9	66	47	0.10
September 10	75	48	0.08
September 11	64	43	0.00
September 12	62	45	0.00
September 13	57	42	0.00
September 14	63	41	0.00
September 15	67	43	0.00
September 16	63	37	0.00
September 17	58	34	0.15
September 18	46	31	0.03
September 19	55	36	0.00
September 20	61	38	0.00
September 21	65	41	0.05
September 22	56	44	0.00
September 23	65	44	0.00
September 24	72	49	0.00
September 25	82	44	0.00
September 26	85	50	0.00
September 27	87	55	0.02
September 28	67	43	0.05
September 29	64	44	0.00
September 30	71	49	0.00

October 1978 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	67	39	0.00
October 2	61	32	0.00
October 3	65	36	0.00
October 4	67	29	0.00
October 5	65	32	0.00
October 6	70	36	0.00
October 7	74	36	0.00
October 8	67	38	0.00
October 9	73	37	0.00
October 10	70	49	0.00
October 11	64	47	0.00
October 12	60	26	0.00
October 13	57	27	0.00
October 14	63	35	0.00
October 15	71	33	0.00
October 16	69	35	0.00
October 17	64	36	0.00
October 18	65	37	0.00
October 19	69	44	0.00
October 20	74	43	0.00
October 21	61	31	0.00
October 22	53	22	0.00
October 23	56	35	0.00
October 24	62	38	0.00
October 25	54	21	0.00
October 26	55	22	0.00
October 27	60	27	0.00
October 28	50	30	0.00
October 29	58	34	0.06
October 30	45	27	0.00
October 31	48	21	0.00

November 1978 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	49	23	0.00	0.0
November 2	57	23	0.04	0.0
November 3	55	31	0.07	0.0
November 4	55	39	0.06	0.0
November 5	48	19	0.00	0.0
November 6	44	24	0.00	0.0
November 7	51	24	0.00	0.0
November 8	62	47	0.00	0.0
November 9	51	16	0.00	0.0
November 10	38	14	0.00	0.0
November 11	28	5	0.00	0.0
November 12	28	11	0.00	0.0
November 13	29	11	0.00	0.0
November 14	32	8	0.00	0.0
November 15	35	8	0.03	0.0
November 16	39	21	0.34	0.0
November 17	44	33	0.11	0.0
November 18	42	32	0.14	2.0
November 19	34	20	0.19	2.0
November 20	23	18	0.13	1.5
November 21	23	14	0.06	1.0
November 22	25	16	0.00	0.0
November 23	28	19	0.00	0.0
November 24	33	28	0.00	0.0
November 25	33	26	0.00	0.0
November 26	29	26	0.00	0.0
November 27	30	17	0.39	2.0
November 28	32	20	0.09	0.5
November 29	35	27	0.15	0.5
November 30	35	30	0.88	1.5

December 1978 Pullman Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	37	29	0.36	2.5
December 2	31	21	0.00	0.0
December 3	32	17	0.06	0.0
December 4	42	29	0.40	3.0
December 5	38	17	0.00	0.0
December 6	27	10	0.00	0.0
December 7	18	2	0.00	0.0
December 8	13	3	0.00	0.0
December 9	23	10	0.13	2.0
December 10	30	21	0.05	0.0
December 11	40	25	0.27	0.0
December 12	40	25	0.00	0.0
December 13	40	16	0.00	0.0
December 14	32	14	0.00	0.0
December 15	40	26	0.00	0.0
December 16	34	19	0.00	0.0
December 17	31	20	0.00	0.0
December 18	32	25	0.13	1.0
December 19	28	15	0.00	0.0
December 20	27	15	0.07	1.0
December 21	39	23	0.00	0.0
December 22	38	31	0.00	0.0
December 23	39	27	0.23	0.0
December 24	42	29	0.00	0.0
December 25	43	20	0.00	0.0
December 26	32	19	0.00	0.0
December 27	29	22	0.08	0.3
December 28	27	11	0.00	0.0
December 29	14	-1	0.03	0.4
December 30	8	-10	0.00	0.0
December 31	2	-15	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1940–2024	Pullman 2 Nw	location