Seattle Weather in 1939

Historical record of Seattle, Washington weather for the year 1939 based on NOAA data.

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1939 Seattle Weather Extremes
Highest temperature	94 °F	July 27
Lowest temperature	26 °F	February 10
Highest daily low	62 °F	July 27
Lowest daily high	32 °F	February 9
Most daily precipitation	1.5 inches	December 16
Most daily snow	0.2 inches	March 4
Total annual precipitation	31.3 inches	-
Total annual snow	0.2 inches	-

What was the hottest temperature in Seattle in 1939?

The highest temperature recorded in Seattle, Washington in 1939 was 94 °F which happened on July 27.

Highest Temperatures: All-Time By Year

Highest Temperatures in Seattle in 1939

Rank	Temperature	Date
1	94 °F	Jul 27
2	91 °F	Aug 3
3	90 °F	Aug 8
4	89 °F	Jul 26
4	89 °F	Jul 23
6	88 °F	Aug 9
6	88 °F	Jul 28
8	87 °F	Aug 21
8	87 °F	Aug 2
10	86 °F	Aug 20
10	86 °F	Jul 22
10	86 °F	May 13

What was the coldest temperature in Seattle in 1939?

The lowest temperature recorded in Seattle, Washington in 1939 was 26 °F which happened on Feb 10.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Seattle in 1939

Rank	Temperature	Date
1	26 °F	February 10
2	27 °F	February 9
3	28 °F	December 24
4	31 °F	December 25
5	32 °F	December 23
5	32 °F	February 8
7	33 °F	March 5
7	33 °F	March 4
7	33 °F	February 20
10	34 °F	December 27
10	34 °F	December 26
10	34 °F	October 25
10	34 °F	March 27
10	34 °F	March 9
10	34 °F	February 22
10	34 °F	February 7
10	34 °F	February 2
10	34 °F	January 21

January 1939 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	52	48	1.37
January 2	52	45	0.48
January 3	48	41	0.32
January 4	47	40	0.22
January 5	47	42	0.04
January 6	47	40	0.00
January 7	47	44	0.30
January 8	48	44	0.00
January 9	49	45	0.18
January 10	50	47	0.02
January 11	49	45	0.05
January 12	48	42	0.01
January 13	49	43	0.07
January 14	46	39	0.12
January 15	49	39	0.04
January 16	45	39	0.41
January 17	56	43	0.08
January 18	52	46	0.33
January 19	51	43	0.19
January 20	50	40	0.01
January 21	49	34	0.00
January 22	45	37	0.00
January 23	50	41	0.06
January 24	47	40	0.10
January 25	46	35	0.00
January 26	50	41	0.18
January 27	48	44	0.24
January 28	47	40	0.20
January 29	45	38	0.16
January 30	43	37	0.01
January 31	41	35	0.00

February 1939 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	43	35	0.00	0.0
February 2	43	34	0.19	0.0
February 3	42	39	0.04	0.0
February 4	43	37	0.02	0.0
February 5	47	40	0.05	0.0
February 6	42	35	0.08	0.0
February 7	39	34	0.02	0.0
February 8	37	32	0.00	0.0
February 9	32	27	0.03	n/a
February 10	37	26	0.00	0.0
February 11	48	35	0.53	0.0
February 12	47	40	0.12	0.0
February 13	44	40	0.09	0.0
February 14	46	40	1.40	0.0
February 15	51	38	0.01	0.0
February 16	46	40	0.00	0.0
February 17	54	36	0.00	0.0
February 18	50	38	0.07	0.0
February 19	48	36	0.00	0.0
February 20	49	33	0.00	0.0
February 21	49	36	0.00	0.0
February 22	44	34	0.01	0.0
February 23	49	37	0.00	0.0
February 24	44	38	0.15	0.0
February 25	51	38	0.01	0.0
February 26	46	38	0.04	0.0
February 27	46	38	0.27	0.0
February 28	49	37	0.00	0.0

March 1939 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	48	40	0.01	0.0
March 2	50	39	0.03	0.0
March 3	48	36	0.06	0.0
March 4	43	33	0.01	0.2
March 5	44	33	0.19	0.0
March 6	48	38	0.05	0.0
March 7	50	36	0.00	0.0
March 8	45	38	0.05	0.0
March 9	51	34	0.00	0.0
March 10	51	36	0.19	0.0
March 11	44	40	0.40	0.0
March 12	47	38	0.45	0.0
March 13	47	36	0.08	0.0
March 14	46	39	0.05	0.0
March 15	48	40	0.33	0.0
March 16	52	45	0.05	0.0
March 17	57	45	0.00	0.0
March 18	54	39	0.00	0.0
March 19	58	42	0.00	0.0
March 20	60	46	0.00	0.0
March 21	68	41	0.00	0.0
March 22	71	43	0.00	0.0
March 23	66	45	0.00	0.0
March 24	52	46	0.11	0.0
March 25	51	43	0.01	0.0
March 26	48	42	0.00	0.0
March 27	60	34	0.00	0.0
March 28	61	35	0.00	0.0
March 29	64	42	0.00	0.0
March 30	54	44	0.00	0.0
March 31	55	48	0.00	0.0

April 1939 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	57	48	0.00
April 2	68	43	0.00
April 3	52	41	0.01
April 4	53	40	0.00
April 5	57	40	0.00
April 6	64	44	0.00
April 7	70	42	0.00
April 8	57	48	0.00
April 9	58	46	0.07
April 10	60	41	0.00
April 11	58	42	0.03
April 12	52	42	0.00
April 13	53	44	0.00
April 14	58	47	0.00
April 15	60	44	0.00
April 16	77	41	0.00
April 17	78	50	0.00
April 18	69	50	0.00
April 19	70	44	0.00
April 20	75	44	0.00
April 21	62	49	0.00
April 22	58	48	0.00
April 23	59	46	0.00
April 24	53	45	0.01
April 25	55	44	0.04
April 26	61	47	0.00
April 27	74	52	0.00
April 28	75	52	0.00
April 29	59	48	0.00
April 30	65	40	0.00

May 1939 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	66	43	0.00
May 2	62	45	0.00
May 3	67	49	0.01
May 4	56	44	0.19
May 5	58	43	0.00
May 6	58	43	0.00
May 7	65	50	0.00
May 8	64	49	0.00
May 9	66	46	0.00
May 10	70	47	0.00
May 11	77	46	0.00
May 12	81	49	0.00
May 13	86	53	0.00
May 14	85	55	0.00
May 15	72	53	0.00
May 16	67	52	0.01
May 17	66	50	0.00
May 18	53	47	0.10
May 19	61	43	0.03
May 20	65	49	0.02
May 21	62	50	0.59
May 22	67	49	0.00
May 23	68	51	0.01
May 24	69	50	0.00
May 25	61	53	0.13
May 26	66	52	0.00
May 27	72	49	0.00
May 28	64	53	0.18
May 29	64	51	0.00
May 30	60	47	0.00
May 31	62	49	0.00

June 1939 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	68	47	0.00
June 2	68	48	0.00
June 3	56	49	0.20
June 4	61	48	0.05
June 5	62	50	0.02
June 6	61	51	0.00
June 7	65	51	0.18
June 8	59	52	0.23
June 9	66	53	0.01
June 10	73	55	0.01
June 11	75	54	0.00
June 12	75	54	0.00
June 13	73	53	0.00
June 14	72	53	0.00
June 15	62	51	0.02
June 16	60	49	0.07
June 17	65	52	0.08
June 18	62	53	0.27
June 19	65	55	0.19
June 20	68	53	0.01
June 21	78	52	0.00
June 22	70	53	0.12
June 23	64	52	0.04
June 24	63	50	0.08
June 25	66	51	0.00
June 26	71	52	0.00
June 27	76	57	0.00
June 28	79	56	0.00
June 29	69	57	0.00
June 30	70	54	0.00

July 1939 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	72	52	0.00
July 2	64	52	0.04
July 3	63	54	0.08
July 4	70	55	0.00
July 5	66	55	0.00
July 6	67	56	0.00
July 7	75	52	0.00
July 8	80	54	0.00
July 9	80	56	0.00
July 10	74	56	0.00
July 11	70	56	0.02
July 12	77	52	0.00
July 13	72	58	0.01
July 14	77	54	0.08
July 15	66	57	0.23
July 16	69	54	0.00
July 17	75	54	0.00
July 18	70	57	0.00
July 19	70	56	0.06
July 20	73	54	0.00
July 21	79	57	0.00
July 22	86	61	0.00
July 23	89	58	0.00
July 24	82	57	0.00
July 25	84	57	0.00
July 26	89	61	0.00
July 27	94	62	0.00
July 28	88	61	0.00
July 29	81	57	0.00
July 30	76	55	0.00
July 31	71	56	0.12

August 1939 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	79	54	0.00
August 2	87	60	0.00
August 3	91	60	0.00
August 4	73	56	0.00
August 5	70	57	0.00
August 6	76	54	0.00
August 7	82	59	0.00
August 8	90	61	0.00
August 9	88	59	0.00
August 10	82	59	0.00
August 11	73	58	0.00
August 12	74	58	0.00
August 13	73	56	0.00
August 14	70	55	0.00
August 15	72	57	0.00
August 16	76	54	0.00
August 17	76	55	0.00
August 18	78	54	0.00
August 19	85	61	0.00
August 20	86	61	0.00
August 21	87	56	0.00
August 22	82	57	0.00
August 23	78	56	0.00
August 24	76	56	0.00
August 25	65	57	0.12
August 26	74	57	0.00
August 27	68	54	0.00
August 28	62	55	0.25
August 29	73	51	0.00
August 30	67	50	0.17
August 31	65	57	0.05

September 1939 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	57	55	0.89
September 2	62	55	0.00
September 3	74	57	0.00
September 4	66	55	0.07
September 5	61	53	0.05
September 6	67	50	0.00
September 7	74	48	0.00
September 8	77	54	0.00
September 9	77	55	0.00
September 10	73	52	0.13
September 11	66	52	0.06
September 12	67	47	0.00
September 13	69	48	0.00
September 14	64	54	0.07
September 15	70	55	0.01
September 16	73	54	0.00
September 17	66	55	0.00
September 18	69	53	0.00
September 19	72	53	0.00
September 20	79	57	0.00
September 21	80	57	0.00
September 22	77	54	0.00
September 23	75	53	0.00
September 24	63	52	0.00
September 25	74	53	0.00
September 26	75	50	0.00
September 27	62	54	0.02
September 28	66	50	0.00
September 29	68	48	0.00
September 30	60	47	0.00

October 1939 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	55	50	0.28
October 2	63	50	0.02
October 3	58	46	0.00
October 4	58	50	0.22
October 5	59	48	0.26
October 6	59	47	0.10
October 7	52	43	0.00
October 8	65	47	0.00
October 9	61	52	0.00
October 10	62	52	0.00
October 11	64	47	0.00
October 12	67	50	0.00
October 13	69	49	0.00
October 14	61	48	0.01
October 15	60	52	0.01
October 16	62	51	0.00
October 17	61	49	0.17
October 18	60	48	0.05
October 19	64	53	0.05
October 20	65	55	0.02
October 21	66	56	0.00
October 22	63	57	0.00
October 23	58	43	0.80
October 24	50	42	0.00
October 25	51	34	0.03
October 26	54	45	0.23
October 27	59	50	0.00
October 28	59	47	0.00
October 29	58	44	0.00
October 30	63	45	0.00
October 31	63	42	0.00

November 1939 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	60	48	0.00
November 2	59	47	0.11
November 3	52	44	0.00
November 4	58	42	0.00
November 5	53	47	0.00
November 6	55	50	0.23
November 7	62	55	0.02
November 8	57	42	0.46
November 9	53	42	0.00
November 10	53	45	0.29
November 11	55	51	0.24
November 12	61	47	0.00
November 13	53	43	0.24
November 14	56	44	0.00
November 15	60	47	0.00
November 16	63	48	0.00
November 17	58	45	0.13
November 18	57	47	0.00
November 19	54	41	0.00
November 20	60	39	0.00
November 21	55	50	0.45
November 22	57	47	0.00
November 23	61	42	0.00
November 24	57	44	0.00
November 25	54	40	0.01
November 26	54	42	0.00
November 27	55	n/a	0.00
November 28	50	41	0.00
November 29	53	49	0.47
November 30	55	51	0.10

December 1939 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	54	48	0.68
December 2	60	52	0.02
December 3	58	48	0.00
December 4	65	53	0.13
December 5	56	45	0.17
December 6	53	46	0.09
December 7	57	48	1.17
December 8	58	49	0.56
December 9	52	46	0.74
December 10	56	46	0.55
December 11	53	44	0.00
December 12	56	41	0.00
December 13	49	45	0.13
December 14	54	45	0.89
December 15	55	47	1.11
December 16	54	46	1.47
December 17	54	45	0.04
December 18	51	43	0.07
December 19	53	45	0.20
December 20	50	43	0.00
December 21	47	42	0.00
December 22	45	36	0.00
December 23	45	32	0.00
December 24	39	28	0.00
December 25	42	31	0.00
December 26	46	34	0.00
December 27	49	34	0.09
December 28	46	42	0.65
December 29	54	45	0.60
December 30	50	39	0.00
December 31	51	44	1.05

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Weather Station Details

Years	Station	Coordinates
1948–2024	Seattle Tacoma International Airport	location
1894–1947	University of Washington	location