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Ketchikan March Weather

Averages and records for weather in Ketchikan, Alaska in the month of March.

Typical Ketchikan March Weather 1991–2020
Average daily high	43.6 °F
Average daily low	31.9 °F
Average monthly precipitation	11.4 inches
Daily chance of precipitation	66.4%

Ketchikan March Weather Records 1910–2024
Highest temperature	69 °F	March 28, 1915
Lowest temperature	3 °F	March 3, 1955
Highest daily low	49 °F	March 10, 1965
Lowest daily high	16 °F	March 8, 2003
Hottest average high temperature	52.8 °F	1915
Coldest average high temperature	37.8 °F	2002
Most daily precipitation	7.5 inches	March 13, 1947
Most monthly precipitation	24.5 inches	2010

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
March 1	41.3	30.7	56	7
March 2	41.4	30.6	62	7
March 3	41.4	30.6	55	3
March 4	41.5	30.7	57	9
March 5	41.6	30.7	53	8
March 6	41.8	30.7	51	13
March 7	42.0	30.8	55	8
March 8	42.1	30.9	55	6
March 9	42.3	30.9	59	6
March 10	42.5	31.1	63	7
March 11	42.7	31.3	63	10
March 12	42.9	31.5	60	12
March 13	43.1	31.6	65	11
March 14	43.3	31.7	62	12
March 15	43.4	31.7	57	13
March 16	43.6	31.9	56	13
March 17	43.8	32.0	54	10
March 18	43.9	32.1	60	9
March 19	44.0	32.3	62	10
March 20	44.2	32.4	66	10
March 21	44.4	32.6	61	12
March 22	44.7	32.8	60	13
March 23	44.9	33.0	62	12
March 24	45.2	33.2	64	13
March 25	45.4	33.4	65	18
March 26	45.6	33.5	64	12
March 27	45.7	33.6	64	19
March 28	45.9	33.6	69	17
March 29	46.1	33.7	63	19
March 30	46.3	33.9	60	21
March 31	46.6	34.1	65	23

Weather Station Details

Years	Station	Coordinates
1910–2024	Ketchikan International Airport	location