Ketchikan Weather in 2021

2021 Ketchikan Weather Extremes
Highest temperature	82 °F	June 28
Lowest temperature	0 °F	December 26
Highest daily low	65 °F	June 28
Lowest daily high	18 °F	December 26
Most daily precipitation	5.7 inches	August 4
Total annual precipitation	143.7 inches	-

Rank	Temperature	Date
1	82 °F	Jun 28
2	80 °F	Jul 30
2	80 °F	Jun 27
4	79 °F	Jun 29
5	76 °F	Jun 26
6	75 °F	Jul 31
6	75 °F	Jul 5
6	75 °F	Jun 30
9	74 °F	Jul 3
10	73 °F	Aug 1
10	73 °F	Jul 4

Rank	Temperature	Date
1	0 °F	December 26
1	0 °F	December 25
3	6 °F	February 9
4	9 °F	February 10
5	10 °F	December 31
5	10 °F	December 30
7	11 °F	December 14
8	13 °F	December 29
9	14 °F	December 24
9	14 °F	December 16

January 2021 Ketchikan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	41	37	1.24
January 2	44	39	1.38
January 3	45	40	0.12
January 4	47	39	0.69
January 5	42	34	1.37
January 6	43	36	0.27
January 7	49	41	0.32
January 8	52	39	0.49
January 9	46	38	0.26
January 10	47	42	1.94
January 11	46	41	0.63
January 12	45	34	0.56
January 13	41	33	0.02
January 14	46	37	1.21
January 15	46	40	0.40
January 16	45	40	2.60
January 17	45	42	0.23
January 18	46	42	1.74
January 19	47	33	0.61
January 20	39	31	0.00
January 21	36	32	0.00
January 22	36	31	0.00
January 23	33	29	0.37
January 24	39	28	0.08
January 25	35	23	0.00
January 26	33	23	0.00
January 27	34	19	0.00
January 28	30	17	0.00
January 29	38	27	0.06
January 30	39	29	0.31
January 31	38	29	0.02

February 2021 Ketchikan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	38	30	0.04
February 2	42	28	0.00
February 3	39	28	0.68
February 4	39	35	0.16
February 5	37	32	0.20
February 6	37	29	0.05
February 7	30	20	0.00
February 8	25	20	0.09
February 9	20	6	0.00
February 10	25	9	0.00
February 11	29	16	0.00
February 12	37	28	0.00
February 13	37	22	0.00
February 14	33	30	0.21
February 15	35	31	0.09
February 16	36	28	0.02
February 17	39	33	0.00
February 18	42	34	0.73
February 19	40	33	0.59
February 20	43	33	1.25
February 21	47	35	0.21
February 22	42	33	0.32
February 23	41	30	0.08
February 24	37	30	0.61
February 25	41	35	0.21
February 26	44	30	0.00
February 27	43	33	1.89
February 28	44	33	0.59

March 2021 Ketchikan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	42	30	0.44
March 2	39	34	0.69
March 3	40	33	1.29
March 4	45	33	0.22
March 5	47	35	0.00
March 6	44	33	0.05
March 7	48	33	0.01
March 8	44	29	0.02
March 9	44	32	0.00
March 10	42	30	0.00
March 11	39	33	0.47
March 12	38	31	0.77
March 13	33	24	0.95
March 14	35	19	0.03
March 15	41	26	1.89
March 16	42	36	0.71
March 17	45	35	0.85
March 18	41	33	0.48
March 19	41	30	0.22
March 20	38	30	0.70
March 21	42	34	0.50
March 22	44	31	0.00
March 23	44	37	1.52
March 24	44	38	0.01
March 25	45	36	0.06
March 26	43	35	0.59
March 27	45	33	1.09
March 28	44	32	0.01
March 29	38	29	0.03
March 30	44	37	0.05
March 31	41	32	1.98

April 2021 Ketchikan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	39	31	0.34
April 2	39	32	1.39
April 3	44	30	0.02
April 4	43	30	0.00
April 5	43	38	0.15
April 6	43	33	0.40
April 7	43	33	0.02
April 8	39	30	0.97
April 9	40	29	0.22
April 10	40	27	0.12
April 11	44	30	0.02
April 12	48	28	0.00
April 13	48	37	0.00
April 14	54	32	0.00
April 15	57	38	0.00
April 16	60	38	0.00
April 17	62	37	0.00
April 18	72	37	0.00
April 19	67	34	0.00
April 20	62	44	0.00
April 21	57	43	0.00
April 22	58	34	0.00
April 23	61	36	0.00
April 24	62	32	0.00
April 25	62	34	0.00
April 26	60	32	0.00
April 27	48	44	0.83
April 28	50	46	1.17
April 29	49	44	3.72
April 30	48	43	0.68

May 2021 Ketchikan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	53	42	0.13
May 2	54	41	0.31
May 3	50	42	0.80
May 4	52	39	0.05
May 5	60	37	0.01
May 6	59	45	0.19
May 7	46	44	0.54
May 8	47	43	0.42
May 9	52	43	0.02
May 10	50	38	0.04
May 11	52	44	0.02
May 12	57	47	0.00
May 13	55	45	0.00
May 14	50	45	0.30
May 15	53	44	0.43
May 16	53	39	0.03
May 17	55	38	0.00
May 18	62	41	0.00
May 19	59	43	0.00
May 20	62	39	0.00
May 21	54	45	0.17
May 22	54	48	0.10
May 23	52	46	0.04
May 24	60	46	0.00
May 25	53	41	0.02
May 26	54	41	0.06
May 27	64	45	0.00
May 28	54	48	0.00
May 29	57	48	0.04
May 30	55	48	0.18
May 31	56	52	2.48

June 2021 Ketchikan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	59	52	0.95
June 2	56	50	0.27
June 3	53	48	0.97
June 4	50	47	2.37
June 5	51	47	0.37
June 6	54	47	0.10
June 7	62	43	0.00
June 8	66	46	0.00
June 9	56	49	0.07
June 10	57	48	0.01
June 11	66	40	0.00
June 12	65	49	0.04
June 13	66	48	0.07
June 14	62	53	0.07
June 15	61	51	0.01
June 16	61	51	0.12
June 17	56	49	0.29
June 18	60	49	0.00
June 19	69	51	0.00
June 20	67	51	0.00
June 21	63	54	0.20
June 22	62	52	0.00
June 23	62	54	0.23
June 24	61	55	0.24
June 25	71	57	0.06
June 26	76	60	0.00
June 27	80	62	0.00
June 28	82	65	0.00
June 29	79	58	0.00
June 30	75	57	0.00

July 2021 Ketchikan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	67	55	0.00
July 2	66	55	0.00
July 3	74	53	0.00
July 4	73	59	0.00
July 5	75	54	0.00
July 6	71	54	0.00
July 7	69	53	0.00
July 8	67	56	0.00
July 9	64	56	0.07
July 10	64	55	0.15
July 11	66	55	0.15
July 12	63	55	0.01
July 13	63	54	0.12
July 14	62	52	0.00
July 15	59	54	0.51
July 16	61	52	0.18
July 17	65	52	0.07
July 18	67	51	0.01
July 19	71	51	0.02
July 20	62	55	0.21
July 21	58	54	1.69
July 22	59	53	0.22
July 23	59	53	1.12
July 24	62	52	0.04
July 25	63	50	0.01
July 26	61	52	0.08
July 27	66	54	0.01
July 28	68	54	0.00
July 29	69	58	0.02
July 30	80	58	0.00
July 31	75	54	0.00

August 2021 Ketchikan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	73	56	0.00
August 2	66	57	0.00
August 3	63	57	0.75
August 4	62	57	5.71
August 5	58	54	0.34
August 6	60	54	0.05
August 7	68	51	0.00
August 8	67	55	0.26
August 9	62	53	0.45
August 10	64	53	0.19
August 11	66	52	0.01
August 12	72	57	0.00
August 13	68	54	0.26
August 14	64	55	0.73
August 15	64	54	0.20
August 16	67	54	0.00
August 17	64	52	0.44
August 18	58	52	0.31
August 19	62	55	0.01
August 20	69	55	0.00
August 21	65	54	0.00
August 22	70	48	0.00
August 23	67	48	0.00
August 24	65	53	0.03
August 25	56	53	0.65
August 26	62	54	0.07
August 27	61	54	1.10
August 28	63	49	2.09
August 29	59	46	0.11
August 30	63	47	0.00
August 31	66	44	0.00

September 2021 Ketchikan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	61	51	0.00
September 2	57	52	0.93
September 3	57	56	1.15
September 4	59	54	3.18
September 5	59	53	0.14
September 6	59	50	0.14
September 7	59	54	0.24
September 8	59	49	0.53
September 9	62	50	0.01
September 10	55	51	1.34
September 11	56	54	0.45
September 12	58	53	0.03
September 13	55	52	0.68
September 14	58	47	0.04
September 15	59	47	0.03
September 16	52	46	0.57
September 17	51	46	0.68
September 18	55	48	0.33
September 19	57	51	0.15
September 20	55	51	2.44
September 21	56	46	0.71
September 22	55	44	0.09
September 23	55	49	4.57
September 24	56	42	0.58
September 25	56	41	0.00
September 26	54	42	0.37
September 27	53	48	2.11
September 28	53	41	0.18
September 29	54	47	1.55
September 30	55	44	0.46

October 2021 Ketchikan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	51	45	3.74
October 2	50	40	0.92
October 3	48	39	0.35
October 4	50	37	0.00
October 5	61	38	0.00
October 6	52	34	0.03
October 7	47	44	3.42
October 8	50	46	1.47
October 9	51	41	0.09
October 10	50	35	0.23
October 11	47	35	1.21
October 12	48	41	0.75
October 13	51	44	1.15
October 14	50	39	1.06
October 15	48	32	0.08
October 16	45	31	0.11
October 17	47	32	0.00
October 18	50	39	0.00
October 19	57	50	0.00
October 20	55	49	0.26
October 21	61	46	0.56
October 22	52	45	1.52
October 23	48	43	0.74
October 24	55	34	0.00
October 25	51	42	0.39
October 26	47	44	0.70
October 27	47	35	0.27
October 28	44	32	0.05
October 29	44	33	0.31
October 30	48	30	0.02
October 31	49	29	0.00

November 2021 Ketchikan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	53	31	0.08
November 2	50	45	0.41
November 3	50	41	0.45
November 4	49	43	0.94
November 5	48	42	0.81
November 6	43	35	0.28
November 7	44	32	0.14
November 8	45	36	0.44
November 9	47	32	0.65
November 10	43	37	0.15
November 11	50	38	0.73
November 12	49	37	0.88
November 13	43	35	0.24
November 14	40	33	0.32
November 15	40	31	0.02
November 16	46	31	1.45
November 17	45	40	0.83
November 18	42	33	0.06
November 19	44	35	0.39
November 20	48	34	1.81
November 21	49	42	1.60
November 22	49	37	0.21
November 23	41	34	0.46
November 24	50	37	2.75
November 25	51	34	0.14
November 26	39	32	0.00
November 27	48	34	0.47
November 28	43	30	n/a
November 29	44	30	0.01
November 30	51	38	n/a

December 2021 Ketchikan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	44	32	n/a
December 2	35	28	0.00
December 3	35	29	0.00
December 4	32	21	0.00
December 5	30	20	0.00
December 6	31	17	0.00
December 7	36	30	0.00
December 8	36	30	0.00
December 9	37	33	0.00
December 10	41	31	0.00
December 11	35	30	n/a
December 12	36	25	n/a
December 13	32	17	0.00
December 14	29	11	0.00
December 15	30	24	0.00
December 16	27	14	0.00
December 17	33	21	0.51
December 18	33	27	0.00
December 19	30	23	0.00
December 20	29	19	0.00
December 21	34	27	0.72
December 22	33	24	0.00
December 23	27	20	0.00
December 24	23	14	0.00
December 25	18	0	0.00
December 26	18	0	0.02
December 27	24	16	0.13
December 28	28	15	0.00
December 29	32	13	0.07
December 30	31	10	0.00
December 31	37	10	0.56