Seattle Weather in 2023

Historical record of Seattle, Washington weather for the year 2023 based on NOAA data.

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2023 Seattle Weather Extremes
Highest temperature	95 °F	August 16
Lowest temperature	22 °F	February 24
Highest daily low	71 °F	August 14
Lowest daily high	35 °F	February 23
Most daily precipitation	2.4 inches	December 5
Most daily snow	1.6 inches	February 26
Total annual precipitation	35.0 inches	-
Total annual snow	2.3 inches	-

What was the hottest temperature in Seattle in 2023?

The highest temperature recorded in Seattle, Washington in 2023 was 95 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Seattle in 2023

Rank	Temperature	Date
1	95 °F	Aug 16
1	95 °F	Aug 15
3	94 °F	Aug 14
4	91 °F	Aug 17
4	91 °F	Jul 15
4	91 °F	Jul 5
7	89 °F	Aug 13
7	89 °F	Jul 19
7	89 °F	May 14
10	88 °F	Aug 26
10	88 °F	Jul 4
10	88 °F	May 15

What was the coldest temperature in Seattle in 2023?

The lowest temperature recorded in Seattle, Washington in 2023 was 22 °F which happened on Feb 24.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Seattle in 2023

Rank	Temperature	Date
1	22 °F	February 24
2	24 °F	February 25
2	24 °F	January 30
4	26 °F	February 23
5	28 °F	November 28
5	28 °F	November 27
5	28 °F	March 1
5	28 °F	February 15
5	28 °F	January 29
10	29 °F	March 5
10	29 °F	February 14
10	29 °F	January 2

January 2023 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	46	35	0.01	0.0
January 2	50	29	0.00	0.0
January 3	49	37	0.00	0.0
January 4	50	40	0.02	0.0
January 5	59	48	0.00	0.0
January 6	53	41	0.12	0.0
January 7	49	40	0.28	0.0
January 8	49	40	0.30	0.0
January 9	56	43	0.27	0.0
January 10	54	45	0.00	0.0
January 11	57	44	0.09	0.0
January 12	53	47	0.46	0.0
January 13	54	47	0.43	0.0
January 14	59	46	0.06	0.0
January 15	50	44	0.42	0.0
January 16	50	40	0.00	0.0
January 17	48	41	0.08	0.0
January 18	46	38	0.18	0.0
January 19	42	36	0.00	0.0
January 20	47	35	0.00	0.0
January 21	43	32	0.13	0.0
January 22	44	35	0.03	0.0
January 23	46	35	0.00	0.0
January 24	44	37	0.00	0.0
January 25	46	41	0.00	0.0
January 26	44	39	0.03	0.0
January 27	48	42	0.10	0.0
January 28	44	36	0.08	0.0
January 29	40	28	0.00	0.0
January 30	39	24	0.00	0.0
January 31	41	31	0.00	0.1

February 2023 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	47	32	0.00	0.0
February 2	51	32	0.00	0.0
February 3	50	38	0.21	0.0
February 4	52	44	0.14	0.0
February 5	47	42	0.07	0.0
February 6	48	42	0.02	0.0
February 7	50	41	0.40	0.0
February 8	48	39	0.00	0.0
February 9	57	42	0.09	0.0
February 10	52	42	0.00	0.0
February 11	48	38	0.00	0.0
February 12	50	32	0.01	0.0
February 13	46	33	0.35	0.4
February 14	43	29	0.00	0.0
February 15	44	28	0.00	0.0
February 16	45	34	0.00	0.0
February 17	46	39	0.20	0.0
February 18	47	40	0.03	0.0
February 19	48	40	0.05	0.0
February 20	47	42	0.22	0.0
February 21	44	35	0.06	0.0
February 22	38	30	0.02	0.2
February 23	35	26	0.00	0.0
February 24	39	22	0.00	0.0
February 25	42	24	0.02	0.0
February 26	46	32	0.28	1.6
February 27	42	32	0.15	0.0
February 28	45	31	0.04	0.0

March 2023 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	45	28	0.02
March 2	48	36	0.16
March 3	42	36	0.22
March 4	45	35	0.39
March 5	49	29	0.30
March 6	49	31	0.01
March 7	51	36	0.03
March 8	44	33	0.01
March 9	49	33	0.00
March 10	50	38	0.16
March 11	52	39	0.03
March 12	47	31	0.24
March 13	48	37	0.41
March 14	51	34	0.00
March 15	51	39	0.00
March 16	54	33	0.00
March 17	62	39	0.00
March 18	65	40	0.00
March 19	60	46	0.00
March 20	56	46	0.14
March 21	57	42	0.00
March 22	61	38	0.00
March 23	50	38	0.04
March 24	47	37	0.00
March 25	48	36	0.00
March 26	50	36	0.00
March 27	59	32	0.00
March 28	59	49	0.00
March 29	61	41	0.00
March 30	53	43	0.00
March 31	48	41	0.40

April 2023 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	48	38	0.02
April 2	46	35	0.25
April 3	48	35	0.09
April 4	51	35	0.00
April 5	53	36	0.00
April 6	53	44	0.45
April 7	57	46	0.09
April 8	51	45	0.15
April 9	55	46	0.56
April 10	47	42	0.67
April 11	52	39	0.09
April 12	54	38	0.00
April 13	52	38	0.00
April 14	56	37	0.00
April 15	51	42	0.02
April 16	51	38	0.34
April 17	51	36	0.05
April 18	48	38	0.12
April 19	51	39	0.02
April 20	47	37	0.31
April 21	52	43	0.00
April 22	63	45	0.14
April 23	54	45	0.46
April 24	58	45	0.03
April 25	59	44	0.00
April 26	67	43	0.00
April 27	68	50	0.00
April 28	80	49	0.00
April 29	76	54	0.00
April 30	61	48	0.00

May 2023 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	56	49	0.02
May 2	70	50	0.01
May 3	73	51	0.00
May 4	56	48	0.05
May 5	51	48	0.70
May 6	62	47	0.00
May 7	62	49	0.00
May 8	66	50	0.01
May 9	64	48	0.00
May 10	71	45	0.00
May 11	75	50	0.00
May 12	82	52	0.00
May 13	86	55	0.00
May 14	89	59	0.00
May 15	88	58	0.12
May 16	78	55	0.00
May 17	80	54	0.00
May 18	76	55	0.00
May 19	76	53	0.00
May 20	78	54	0.01
May 21	60	52	0.00
May 22	65	49	0.01
May 23	66	47	0.00
May 24	71	54	0.00
May 25	77	53	0.00
May 26	82	56	0.00
May 27	70	51	0.00
May 28	64	48	0.00
May 29	68	48	0.00
May 30	63	48	0.00
May 31	64	50	0.00

June 2023 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	69	50	0.00
June 2	72	50	0.00
June 3	74	49	0.00
June 4	70	52	0.00
June 5	73	49	0.00
June 6	82	55	0.00
June 7	87	56	0.00
June 8	73	53	0.00
June 9	56	52	0.19
June 10	62	52	0.23
June 11	71	54	0.00
June 12	84	57	0.00
June 13	66	52	0.00
June 14	66	52	0.00
June 15	72	47	0.00
June 16	72	52	0.13
June 17	59	51	0.07
June 18	62	47	0.17
June 19	62	47	0.01
June 20	60	50	0.42
June 21	71	51	0.00
June 22	78	51	0.00
June 23	81	54	0.00
June 24	71	52	0.00
June 25	79	51	0.00
June 26	74	53	0.00
June 27	74	54	0.00
June 28	79	54	0.00
June 29	81	55	0.00
June 30	79	58	0.00

July 2023 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	80	57	0.00
July 2	80	56	0.00
July 3	82	55	0.00
July 4	88	58	0.00
July 5	91	61	0.00
July 6	83	57	0.00
July 7	74	55	0.00
July 8	74	54	0.00
July 9	79	54	0.00
July 10	73	54	0.00
July 11	77	55	0.00
July 12	75	54	0.00
July 13	80	54	0.00
July 14	87	58	0.00
July 15	91	61	0.00
July 16	83	57	0.00
July 17	77	60	0.00
July 18	81	58	0.00
July 19	89	61	0.00
July 20	82	60	0.00
July 21	78	58	0.00
July 22	81	56	0.00
July 23	84	59	0.00
July 24	73	57	0.09
July 25	74	56	0.00
July 26	76	58	0.00
July 27	79	56	0.00
July 28	79	56	0.00
July 29	77	56	0.00
July 30	77	58	0.00
July 31	78	57	0.00

August 2023 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	83	58	0.00
August 2	84	60	0.00
August 3	84	59	0.00
August 4	85	60	0.00
August 5	72	62	0.02
August 6	76	62	0.00
August 7	77	61	0.02
August 8	79	60	0.00
August 9	77	60	0.00
August 10	74	60	0.00
August 11	79	59	0.00
August 12	82	63	0.00
August 13	89	63	0.00
August 14	94	71	0.00
August 15	95	68	0.00
August 16	95	67	0.00
August 17	91	62	0.00
August 18	75	57	0.00
August 19	77	52	0.00
August 20	80	58	0.00
August 21	75	53	0.00
August 22	72	54	0.02
August 23	73	57	0.04
August 24	78	56	0.00
August 25	86	61	0.02
August 26	88	59	0.00
August 27	84	59	0.00
August 28	67	61	0.00
August 29	62	58	0.12
August 30	74	59	0.01
August 31	69	59	0.02

September 2023 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	78	60	0.00
September 2	87	58	0.00
September 3	69	57	0.06
September 4	66	53	0.07
September 5	70	53	0.00
September 6	74	53	0.00
September 7	69	55	0.00
September 8	75	52	0.00
September 9	81	56	0.00
September 10	80	54	0.00
September 11	73	58	0.00
September 12	69	55	0.05
September 13	74	54	0.00
September 14	77	54	0.00
September 15	84	54	0.00
September 16	78	55	0.00
September 17	70	55	0.00
September 18	67	54	0.11
September 19	67	53	0.00
September 20	64	51	0.41
September 21	70	48	0.00
September 22	76	51	0.00
September 23	64	54	0.15
September 24	64	52	0.61
September 25	63	55	0.82
September 26	65	51	0.60
September 27	60	52	0.43
September 28	63	52	0.13
September 29	59	46	0.00
September 30	62	48	0.00

October 2023 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	64	45	0.00
October 2	57	51	0.45
October 3	64	53	0.04
October 4	68	53	0.00
October 5	67	55	0.00
October 6	75	52	0.00
October 7	79	51	0.00
October 8	69	55	0.00
October 9	63	53	0.03
October 10	62	50	0.38
October 11	61	50	0.39
October 12	65	48	0.00
October 13	73	50	0.12
October 14	62	55	0.04
October 15	63	54	0.04
October 16	62	51	0.57
October 17	60	49	0.06
October 18	71	51	0.00
October 19	67	60	0.00
October 20	62	53	0.00
October 21	58	52	0.00
October 22	56	50	0.00
October 23	53	46	0.00
October 24	52	43	0.60
October 25	51	40	0.17
October 26	52	37	0.00
October 27	50	35	0.00
October 28	51	33	0.00
October 29	55	32	0.00
October 30	58	37	0.00
October 31	53	36	0.00

November 2023 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	55	43	0.41
November 2	60	50	0.87
November 3	58	48	0.33
November 4	63	52	1.14
November 5	60	46	0.31
November 6	53	47	1.03
November 7	55	45	0.00
November 8	54	42	0.00
November 9	48	37	0.14
November 10	51	44	0.10
November 11	53	46	0.45
November 12	51	46	0.26
November 13	53	40	0.05
November 14	50	34	0.00
November 15	48	37	0.00
November 16	49	33	0.00
November 17	52	33	0.00
November 18	51	35	0.27
November 19	51	42	0.00
November 20	50	36	0.00
November 21	54	37	0.17
November 22	49	40	0.11
November 23	47	35	0.00
November 24	46	32	0.00
November 25	46	30	0.00
November 26	48	30	0.00
November 27	47	28	0.00
November 28	43	28	0.00
November 29	39	30	0.00
November 30	46	34	0.14

December 2023 Seattle Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	50	39	0.63
December 2	49	43	0.43
December 3	54	43	0.22
December 4	58	43	1.36
December 5	59	48	2.39
December 6	50	46	0.35
December 7	47	37	0.40
December 8	44	37	0.00
December 9	44	35	0.64
December 10	53	44	0.14
December 11	47	42	0.00
December 12	44	34	0.00
December 13	51	34	0.00
December 14	48	43	0.14
December 15	52	39	0.00
December 16	51	36	0.00
December 17	49	33	0.00
December 18	50	38	0.05
December 19	52	47	0.12
December 20	51	38	0.00
December 21	50	42	0.00
December 22	45	37	0.67
December 23	45	33	0.00
December 24	44	30	0.00
December 25	48	41	0.59
December 26	53	44	0.09
December 27	55	47	0.10
December 28	56	45	0.06
December 29	63	53	0.00
December 30	56	43	0.10
December 31	50	38	0.00

Next Year >

Weather Station Details

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