Sitka Weather in 2018

Historical record of Sitka, Alaska weather for the year 2018 based on NOAA data.

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2018 Sitka Weather Extremes
Highest temperature	73 °F	August 4
Lowest temperature	23 °F	January 11
Highest daily low	58 °F	July 30
Lowest daily high	28 °F	January 10
Most daily precipitation	2.6 inches	August 8
Total annual precipitation	67.9 inches	-

What was the hottest temperature in Sitka in 2018?

The highest temperature recorded in Sitka, Alaska in 2018 was 73 °F which happened on August 4.

Highest Temperatures: All-Time By Year

Highest Temperatures in Sitka in 2018

Rank	Temperature	Date
1	73 °F	Aug 4
2	72 °F	Aug 5
3	71 °F	Sep 10
4	70 °F	Jul 4
4	70 °F	Jul 3
6	69 °F	Sep 11
7	68 °F	Sep 8
7	68 °F	Jul 27
9	67 °F	Sep 12
9	67 °F	Sep 5
9	67 °F	Aug 19
9	67 °F	Aug 3
9	67 °F	Jul 30
9	67 °F	Jul 5
9	67 °F	Jun 19

What was the coldest temperature in Sitka in 2018?

The lowest temperature recorded in Sitka, Alaska in 2018 was 23 °F which happened on Jan 11.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Sitka in 2018

Rank	Temperature	Date
1	23 °F	January 11
2	24 °F	February 10
2	24 °F	February 3
2	24 °F	January 10
5	25 °F	March 5
5	25 °F	March 3
5	25 °F	February 18
5	25 °F	February 9
5	25 °F	January 9
10	26 °F	March 2
10	26 °F	February 2

January 2018 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	48	38	0.45
January 2	48	43	0.56
January 3	46	41	0.40
January 4	42	40	0.99
January 5	46	38	0.25
January 6	44	37	0.46
January 7	39	30	0.01
January 8	36	28	0.00
January 9	34	25	0.13
January 10	28	24	0.00
January 11	34	23	0.00
January 12	41	33	0.18
January 13	53	41	0.05
January 14	63	52	0.07
January 15	60	52	0.01
January 16	54	41	0.40
January 17	47	36	0.01
January 18	46	35	0.00
January 19	42	37	0.00
January 20	45	39	0.00
January 21	43	36	0.00
January 22	41	33	0.42
January 23	41	33	0.00
January 24	40	34	0.04
January 25	40	31	0.00
January 26	41	31	0.16
January 27	39	29	0.00
January 28	40	34	0.00
January 29	40	36	0.00
January 30	39	31	0.00
January 31	36	29	0.00

February 2018 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	35	31	0.00
February 2	35	26	0.00
February 3	34	24	0.00
February 4	42	28	0.00
February 5	41	28	0.00
February 6	39	33	0.10
February 7	42	31	0.00
February 8	39	28	0.00
February 9	37	25	0.00
February 10	37	24	0.00
February 11	40	32	0.00
February 12	43	35	1.24
February 13	41	31	0.37
February 14	40	29	0.00
February 15	38	33	0.43
February 16	36	28	0.00
February 17	37	30	0.00
February 18	39	25	0.00
February 19	39	29	0.03
February 20	38	28	0.03
February 21	41	29	0.00
February 22	42	34	0.46
February 23	41	30	0.24
February 24	39	30	0.58
February 25	38	32	0.02
February 26	42	33	0.45
February 27	39	32	0.32
February 28	40	30	0.60

March 2018 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	35	27	0.00
March 2	40	26	0.00
March 3	41	25	0.00
March 4	40	27	0.00
March 5	39	25	0.00
March 6	39	31	0.00
March 7	40	32	0.31
March 8	39	33	0.24
March 9	42	33	0.42
March 10	43	34	0.48
March 11	44	34	0.51
March 12	54	36	0.01
March 13	58	39	0.00
March 14	54	42	0.00
March 15	45	36	0.00
March 16	45	36	0.00
March 17	45	34	0.00
March 18	43	33	0.02
March 19	41	36	0.90
March 20	41	33	0.17
March 21	42	30	0.00
March 22	46	34	0.00
March 23	42	31	0.00
March 24	42	28	0.01
March 25	41	32	0.00
March 26	42	31	0.49
March 27	43	38	0.22
March 28	43	36	0.07
March 29	46	33	0.00
March 30	45	28	0.05
March 31	43	33	0.00

April 2018 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	45	31	0.00
April 2	41	30	0.00
April 3	43	28	0.00
April 4	45	31	0.00
April 5	52	38	0.00
April 6	51	45	0.00
April 7	59	38	0.00
April 8	52	40	0.02
April 9	54	43	0.01
April 10	57	45	0.00
April 11	58	43	0.00
April 12	51	43	0.01
April 13	51	40	0.01
April 14	48	37	0.05
April 15	50	34	0.00
April 16	49	35	0.00
April 17	46	34	0.00
April 18	46	41	0.95
April 19	45	40	0.85
April 20	45	34	0.06
April 21	47	32	0.22
April 22	47	41	0.13
April 23	45	43	0.49
April 24	46	41	0.23
April 25	45	41	0.11
April 26	45	41	0.04
April 27	46	40	0.01
April 28	47	38	0.02
April 29	46	38	0.01
April 30	44	39	0.08

May 2018 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	44	42	0.88
May 2	47	36	0.14
May 3	45	36	0.03
May 4	48	42	0.10
May 5	50	44	0.31
May 6	56	41	0.00
May 7	53	43	0.00
May 8	51	43	0.00
May 9	56	43	0.20
May 10	52	43	0.00
May 11	48	44	0.76
May 12	49	44	0.16
May 13	54	43	0.16
May 14	45	39	0.27
May 15	50	38	0.03
May 16	51	38	0.00
May 17	57	38	0.00
May 18	52	45	0.00
May 19	50	45	0.00
May 20	52	46	0.37
May 21	53	47	0.63
May 22	52	44	0.16
May 23	55	42	0.00
May 24	52	45	0.17
May 25	50	45	0.11
May 26	52	44	0.31
May 27	51	45	0.23
May 28	50	42	1.03
May 29	54	41	0.00
May 30	53	44	0.00
May 31	54	42	0.00

June 2018 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	58	44	0.02
June 2	53	45	0.19
June 3	57	43	0.00
June 4	52	46	0.07
June 5	63	44	0.00
June 6	57	47	0.07
June 7	59	48	0.04
June 8	59	45	0.02
June 9	60	44	0.19
June 10	53	46	1.09
June 11	51	49	0.07
June 12	63	46	0.02
June 13	56	49	0.10
June 14	54	49	0.01
June 15	60	50	0.00
June 16	57	48	0.36
June 17	54	52	0.02
June 18	62	52	0.00
June 19	67	52	0.00
June 20	62	52	0.00
June 21	57	52	0.00
June 22	60	52	0.00
June 23	57	49	0.00
June 24	61	50	0.05
June 25	60	50	0.01
June 26	55	49	0.11
June 27	56	50	0.00
June 28	61	50	0.20
June 29	57	51	0.38
June 30	57	51	0.14

July 2018 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	62	50	0.25
July 2	58	53	0.01
July 3	70	54	0.00
July 4	70	55	0.00
July 5	67	55	0.00
July 6	59	55	0.00
July 7	58	55	0.00
July 8	62	54	0.00
July 9	66	55	0.00
July 10	59	53	0.44
July 11	56	50	0.29
July 12	63	49	0.02
July 13	65	48	0.00
July 14	58	52	0.32
July 15	56	52	0.75
July 16	59	52	0.61
July 17	64	52	0.00
July 18	60	53	0.16
July 19	60	53	0.14
July 20	61	56	0.00
July 21	65	55	0.00
July 22	65	54	0.00
July 23	63	54	0.00
July 24	59	52	0.00
July 25	64	52	0.00
July 26	65	58	0.00
July 27	68	58	0.00
July 28	66	56	0.00
July 29	64	56	0.00
July 30	67	58	0.00
July 31	65	56	0.00

August 2018 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	66	56	0.00
August 2	59	56	0.17
August 3	67	55	0.01
August 4	73	55	0.00
August 5	72	54	0.00
August 6	64	56	0.00
August 7	62	55	0.07
August 8	61	57	2.62
August 9	61	55	0.65
August 10	63	53	0.01
August 11	65	51	0.00
August 12	62	56	0.05
August 13	59	56	1.29
August 14	61	55	0.09
August 15	60	52	0.00
August 16	63	53	0.00
August 17	66	52	0.20
August 18	63	51	0.00
August 19	67	51	0.00
August 20	65	52	0.00
August 21	63	55	0.25
August 22	59	55	0.46
August 23	60	55	0.02
August 24	58	54	0.39
August 25	58	54	0.32
August 26	63	51	0.00
August 27	59	55	0.63
August 28	61	56	1.33
August 29	62	53	0.00
August 30	61	53	0.21
August 31	61	54	0.23

September 2018 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	57	52	0.39
September 2	63	49	0.00
September 3	62	48	0.00
September 4	65	48	0.00
September 5	67	50	0.00
September 6	64	50	0.00
September 7	65	52	0.14
September 8	68	55	0.01
September 9	66	54	0.01
September 10	71	51	0.00
September 11	69	50	0.00
September 12	67	47	0.00
September 13	61	49	0.00
September 14	65	46	0.00
September 15	62	45	0.00
September 16	59	41	0.00
September 17	60	41	0.00
September 18	64	44	0.00
September 19	63	42	0.00
September 20	58	43	0.00
September 21	64	43	0.00
September 22	56	43	0.12
September 23	56	50	0.79
September 24	56	50	0.22
September 25	57	54	1.52
September 26	57	53	0.31
September 27	57	53	0.03
September 28	61	50	0.01
September 29	64	45	0.00
September 30	63	43	0.00

October 2018 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	66	41	0.00
October 2	56	40	0.00
October 3	54	38	0.00
October 4	54	38	0.01
October 5	57	49	0.78
October 6	52	48	0.08
October 7	53	49	0.25
October 8	56	42	0.23
October 9	54	40	0.00
October 10	53	45	1.51
October 11	52	46	0.40
October 12	54	43	0.02
October 13	56	47	0.40
October 14	57	54	0.38
October 15	60	53	0.02
October 16	59	51	1.50
October 17	55	49	0.16
October 18	55	48	0.08
October 19	56	49	0.87
October 20	54	48	0.20
October 21	56	50	0.08
October 22	61	48	0.93
October 23	61	51	0.25
October 24	55	50	0.00
October 25	55	48	0.49
October 26	51	44	0.60
October 27	54	46	0.01
October 28	54	45	0.00
October 29	55	46	0.24
October 30	51	41	0.23
October 31	47	39	0.03

November 2018 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	49	43	0.06
November 2	45	40	0.30
November 3	50	44	0.35
November 4	48	44	0.30
November 5	47	35	0.01
November 6	46	32	0.00
November 7	50	33	0.04
November 8	51	45	0.49
November 9	50	43	0.25
November 10	47	43	0.23
November 11	50	45	0.13
November 12	54	49	0.08
November 13	53	46	0.56
November 14	49	45	0.92
November 15	48	37	0.14
November 16	48	36	0.52
November 17	54	47	1.65
November 18	52	47	0.88
November 19	52	45	0.02
November 20	51	43	0.43
November 21	46	38	0.06
November 22	47	39	0.18
November 23	44	34	0.00
November 24	48	36	0.04
November 25	54	48	0.04
November 26	53	46	0.73
November 27	47	41	0.00
November 28	45	40	0.28
November 29	43	34	0.13
November 30	39	31	0.03

December 2018 Sitka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	36	28	0.00
December 2	39	32	0.02
December 3	39	32	0.02
December 4	41	35	0.02
December 5	41	35	0.00
December 6	44	39	0.01
December 7	48	40	0.04
December 8	52	45	0.06
December 9	50	41	0.42
December 10	45	42	1.30
December 11	46	38	0.92
December 12	43	37	0.05
December 13	44	34	0.52
December 14	38	28	0.09
December 15	46	31	0.00
December 16	49	43	0.31
December 17	48	43	0.35
December 18	48	41	0.62
December 19	43	35	0.28
December 20	39	31	0.42
December 21	41	32	0.00
December 22	44	36	0.00
December 23	43	36	0.08
December 24	41	37	0.61
December 25	44	35	0.00
December 26	46	42	0.21
December 27	47	42	0.26
December 28	44	35	0.03
December 29	38	32	0.13
December 30	42	36	0.20
December 31	48	41	0.89

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Weather Station Details

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