Sitka Weather in 2020

Historical record of Sitka, Alaska weather for the year 2020 based on NOAA data.

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2020 Sitka Weather Extremes
Highest temperature	88 °F	July 31
Lowest temperature	11 °F	January 13
Highest daily low	59 °F	July 31
Lowest daily high	20 °F	January 16
Most daily precipitation	3.9 inches	December 1
Total annual precipitation	96.6 inches	-

What was the hottest temperature in Sitka in 2020?

The highest temperature recorded in Sitka, Alaska in 2020 was 88 °F which happened on July 31.

Highest Temperatures: All-Time By Year

Highest Temperatures in Sitka in 2020

Rank	Temperature	Date
1	88 °F	Jul 31
2	83 °F	Jul 2
3	75 °F	Jul 30
4	73 °F	May 10
5	71 °F	Aug 20
5	71 °F	May 9
7	70 °F	Sep 30
8	69 °F	Jul 29
9	66 °F	Sep 14
9	66 °F	Sep 13
9	66 °F	Aug 19
9	66 °F	May 11
9	66 °F	May 8

What was the coldest temperature in Sitka in 2020?

The lowest temperature recorded in Sitka, Alaska in 2020 was 11 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Sitka in 2020

Rank	Temperature	Date
1	11 °F	January 13
1	11 °F	January 12
3	12 °F	January 15
4	14 °F	January 16
4	14 °F	January 11
6	15 °F	January 14
7	16 °F	January 10
8	18 °F	January 17
9	21 °F	March 13
10	23 °F	March 12

January 2020 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	47	27	0.83
January 2	36	28	0.01
January 3	34	26	0.00
January 4	35	27	0.03
January 5	35	24	0.02
January 6	34	29	0.38
January 7	35	31	0.49
January 8	34	27	0.25
January 9	33	26	0.00
January 10	32	16	0.00
January 11	21	14	0.00
January 12	23	11	0.00
January 13	25	11	0.00
January 14	21	15	0.00
January 15	21	12	0.00
January 16	20	14	0.00
January 17	28	18	0.00
January 18	39	28	0.00
January 19	43	37	0.15
January 20	43	33	0.01
January 21	40	34	0.20
January 22	45	35	0.02
January 23	45	37	0.96
January 24	37	32	0.50
January 25	47	32	0.48
January 26	45	34	0.78
January 27	38	33	0.26
January 28	41	34	0.38
January 29	45	33	0.40
January 30	40	33	0.87
January 31	37	29	0.21

February 2020 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	33	27	0.30
February 2	34	26	0.01
February 3	39	30	0.26
February 4	42	36	0.58
February 5	42	37	0.42
February 6	40	31	0.50
February 7	38	28	0.01
February 8	43	32	1.08
February 9	43	37	0.25
February 10	43	38	2.13
February 11	41	35	0.02
February 12	41	32	1.01
February 13	37	33	0.14
February 14	38	34	0.11
February 15	40	33	0.38
February 16	39	33	0.32
February 17	40	34	0.07
February 18	44	38	0.03
February 19	43	33	0.56
February 20	42	35	0.89
February 21	41	32	0.42
February 22	38	31	0.35
February 23	38	28	0.67
February 24	36	29	0.05
February 25	43	35	0.64
February 26	43	38	0.57
February 27	43	38	0.93
February 28	41	35	0.46
February 29	38	33	0.22

March 2020 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	43	33	1.34
March 2	41	34	0.42
March 3	40	29	0.60
March 4	38	29	0.34
March 5	39	31	0.05
March 6	38	28	0.01
March 7	41	26	0.00
March 8	40	33	0.91
March 9	41	36	0.60
March 10	41	32	0.49
March 11	39	28	0.19
March 12	35	23	0.00
March 13	38	21	0.00
March 14	41	26	0.00
March 15	46	28	0.00
March 16	40	31	0.00
March 17	45	30	0.00
March 18	41	34	0.09
March 19	52	32	0.00
March 20	43	33	0.00
March 21	43	35	0.22
March 22	49	36	0.23
March 23	45	38	0.00
March 24	43	30	0.00
March 25	41	33	0.40
March 26	42	37	0.17
March 27	42	33	0.32
March 28	39	33	0.04
March 29	36	31	0.00
March 30	41	30	0.00
March 31	39	27	0.00

April 2020 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	42	26	0.00
April 2	44	26	0.00
April 3	36	29	0.02
April 4	44	29	0.00
April 5	41	31	0.07
April 6	41	33	0.21
April 7	41	33	0.02
April 8	45	36	0.80
April 9	45	34	0.01
April 10	49	29	0.00
April 11	48	30	0.00
April 12	53	33	0.00
April 13	46	41	0.67
April 14	48	42	0.17
April 15	47	42	0.04
April 16	45	43	0.13
April 17	50	41	0.01
April 18	52	38	0.00
April 19	44	39	0.00
April 20	46	41	0.03
April 21	49	42	0.48
April 22	46	44	1.96
April 23	47	41	0.02
April 24	47	41	0.24
April 25	52	43	0.00
April 26	50	44	0.04
April 27	48	43	0.49
April 28	50	42	0.15
April 29	47	42	1.17
April 30	47	38	0.13

May 2020 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	55	36	0.00
May 2	58	45	0.15
May 3	54	44	0.15
May 4	56	39	0.00
May 5	56	44	0.00
May 6	56	42	0.02
May 7	59	40	0.00
May 8	66	46	0.00
May 9	71	50	0.00
May 10	73	49	0.00
May 11	66	49	0.00
May 12	61	48	0.00
May 13	50	44	0.00
May 14	54	45	0.00
May 15	59	45	0.00
May 16	64	44	0.00
May 17	58	46	0.00
May 18	55	48	0.02
May 19	49	45	0.47
May 20	52	44	0.09
May 21	56	44	0.00
May 22	51	43	0.00
May 23	56	46	0.00
May 24	51	45	0.30
May 25	51	44	0.07
May 26	53	42	0.07
May 27	59	39	0.00
May 28	62	48	0.03
May 29	60	48	0.02
May 30	56	49	0.05
May 31	52	47	0.44

June 2020 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	52	47	0.03
June 2	51	46	0.35
June 3	53	44	0.23
June 4	55	42	0.07
June 5	61	42	0.00
June 6	57	44	0.00
June 7	50	47	0.11
June 8	54	45	0.03
June 9	63	46	0.03
June 10	62	50	0.02
June 11	63	49	0.01
June 12	59	48	0.00
June 13	56	50	0.02
June 14	51	49	0.09
June 15	59	48	0.02
June 16	53	49	0.03
June 17	56	49	0.41
June 18	55	51	0.65
June 19	57	50	0.52
June 20	53	49	0.53
June 21	56	47	0.00
June 22	57	49	0.14
June 23	58	48	0.00
June 24	54	48	0.01
June 25	55	48	0.45
June 26	54	50	0.53
June 27	62	52	0.00
June 28	58	50	0.06
June 29	58	50	0.08
June 30	60	53	0.00

July 2020 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	63	51	0.01
July 2	83	52	0.00
July 3	60	54	0.00
July 4	56	53	0.00
July 5	58	53	0.00
July 6	60	54	0.00
July 7	57	53	0.00
July 8	60	54	0.00
July 9	57	54	0.79
July 10	60	52	0.22
July 11	60	52	0.16
July 12	60	52	0.00
July 13	59	53	0.26
July 14	56	54	0.73
July 15	63	53	0.09
July 16	63	55	0.00
July 17	58	54	0.30
July 18	57	55	0.47
July 19	59	55	0.52
July 20	59	55	0.26
July 21	59	54	0.04
July 22	61	55	0.00
July 23	61	53	0.45
July 24	60	55	0.01
July 25	59	54	0.54
July 26	58	52	1.62
July 27	61	52	0.09
July 28	63	52	0.00
July 29	69	50	0.00
July 30	75	54	0.00
July 31	88	59	0.01

August 2020 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	65	58	0.27
August 2	61	56	0.12
August 3	60	55	0.13
August 4	61	54	0.52
August 5	59	51	0.22
August 6	64	51	0.11
August 7	59	54	0.69
August 8	59	54	0.18
August 9	59	54	1.49
August 10	57	51	0.29
August 11	61	50	0.01
August 12	58	52	0.00
August 13	61	46	0.29
August 14	60	53	0.31
August 15	58	55	0.72
August 16	61	54	0.07
August 17	61	53	0.21
August 18	61	51	0.24
August 19	66	52	0.05
August 20	71	55	0.05
August 21	63	53	0.24
August 22	62	53	0.00
August 23	61	55	0.06
August 24	57	53	0.05
August 25	58	52	0.74
August 26	60	53	0.11
August 27	60	51	0.17
August 28	59	49	0.46
August 29	59	47	0.02
August 30	58	52	0.63
August 31	58	54	0.48

September 2020 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	56	54	0.33
September 2	56	52	0.22
September 3	57	52	0.63
September 4	60	49	0.01
September 5	59	45	0.00
September 6	62	47	0.00
September 7	59	50	0.33
September 8	61	57	0.09
September 9	61	55	0.05
September 10	61	52	0.00
September 11	59	45	0.00
September 12	63	44	0.00
September 13	66	43	0.00
September 14	66	47	0.00
September 15	62	44	0.00
September 16	61	46	0.00
September 17	62	47	0.00
September 18	55	48	0.25
September 19	57	46	0.00
September 20	55	49	0.19
September 21	57	49	0.11
September 22	59	54	0.00
September 23	59	48	0.34
September 24	56	47	0.21
September 25	56	46	0.01
September 26	58	50	0.25
September 27	58	50	1.27
September 28	58	46	0.02
September 29	59	45	0.10
September 30	70	52	0.26

October 2020 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	62	47	0.01
October 2	61	53	1.80
October 3	55	50	0.60
October 4	56	50	0.49
October 5	53	48	0.50
October 6	53	45	0.02
October 7	52	41	0.00
October 8	51	45	0.01
October 9	52	49	0.01
October 10	52	43	0.99
October 11	51	45	0.42
October 12	50	43	0.20
October 13	51	38	0.01
October 14	50	38	0.17
October 15	50	41	0.00
October 16	51	40	0.01
October 17	45	36	0.00
October 18	47	39	0.03
October 19	46	40	0.51
October 20	46	34	0.16
October 21	41	32	0.00
October 22	40	32	0.00
October 23	44	29	0.00
October 24	44	28	0.00
October 25	51	38	0.92
October 26	n/a	n/a	2.23
October 27	49	43	0.23
October 28	45	39	0.39
October 29	46	34	0.08
October 30	48	35	1.02
October 31	51	46	1.79

November 2020 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	58	45	2.66
November 2	56	36	0.89
November 3	41	34	0.27
November 4	43	35	0.06
November 5	40	29	0.00
November 6	40	31	0.05
November 7	40	32	0.00
November 8	47	34	0.84
November 9	45	34	0.39
November 10	42	30	0.00
November 11	44	31	0.47
November 12	42	37	1.20
November 13	41	34	0.14
November 14	40	31	0.36
November 15	38	28	0.00
November 16	39	28	0.00
November 17	40	28	0.00
November 18	37	30	0.00
November 19	40	36	0.00
November 20	42	31	0.00
November 21	43	38	0.27
November 22	43	34	0.03
November 23	45	36	0.52
November 24	46	34	0.12
November 25	46	35	0.71
November 26	45	34	0.14
November 27	40	31	0.07
November 28	47	37	1.06
November 29	46	37	0.27
November 30	44	34	0.72

December 2020 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	56	44	3.88
December 2	57	43	1.04
December 3	48	43	0.36
December 4	50	44	0.57
December 5	51	45	0.56
December 6	51	44	0.84
December 7	49	41	0.62
December 8	46	37	0.45
December 9	44	35	0.10
December 10	46	34	0.00
December 11	42	33	0.00
December 12	47	34	0.00
December 13	47	43	0.00
December 14	47	40	0.33
December 15	47	42	0.00
December 16	45	37	0.22
December 17	46	36	0.50
December 18	45	39	0.53
December 19	45	39	0.69
December 20	43	35	0.17
December 21	38	34	0.23
December 22	43	34	0.06
December 23	46	38	0.84
December 24	44	32	0.00
December 25	46	36	0.12
December 26	43	31	0.01
December 27	40	31	0.04
December 28	45	38	0.00
December 29	47	42	0.18
December 30	42	35	0.01
December 31	42	32	0.00

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Weather Station Details

Years	Station	Coordinates
1945–2024	Sitka Airport	location
1899–1944	Sitka Magnetic Observatory	location