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Blaine October Weather

Averages and records for weather in Blaine, Washington in the month of October.

Typical Blaine October Weather 1991–2020
Average daily high	56.7 °F
Average daily low	43.6 °F
Average monthly precipitation	4.2 inches
Average monthly snow	0.1 inches
Daily chance of precipitation	50.7%
Daily chance of snow	0.17%

Blaine October Weather Records 1893–2024
Highest temperature	78 °F	October 3, 1984
Lowest temperature	19 °F	October 29, 1991
Highest daily low	59 °F	October 13, 1961
Lowest daily high	36 °F	October 28, 1991
Hottest average high temperature	62.1 °F	1937
Coldest average high temperature	53.0 °F	1905
Most daily precipitation	3.5 inches	October 23, 1944
Most monthly precipitation	12.9 inches	1933
Most daily snow	1.5 inches	October 28, 1991
Most monthly snow	1.5 inches	1991

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

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
October 1	61.7	46.7	74	31
October 2	61.4	46.5	73	30
October 3	61.1	46.3	78	30
October 4	60.8	46.1	72	25
October 5	60.5	45.9	69	23
October 6	60.1	45.7	74	22
October 7	59.8	45.6	72	24
October 8	59.4	45.4	72	27
October 9	59.1	45.2	73	32
October 10	58.8	45.0	72	31
October 11	58.5	44.8	73	30
October 12	58.1	44.5	71	28
October 13	57.8	44.3	75	29
October 14	57.4	44.1	70	29
October 15	57.1	43.9	74	26
October 16	56.8	43.7	73	27
October 17	56.6	43.6	67	27
October 18	56.2	43.4	68	26
October 19	56.0	43.1	71	25
October 20	55.7	42.9	68	24
October 21	55.4	42.8	67	27
October 22	55.1	42.6	73	28
October 23	54.8	42.4	68	22
October 24	54.6	42.2	68	29
October 25	54.4	42.1	66	27
October 26	54.1	42.0	66	25
October 27	53.9	41.8	66	26
October 28	53.7	41.6	64	24
October 29	53.5	41.5	63	19
October 30	53.2	41.4	67	20
October 31	53.0	41.2	65	20

Weather Station Details

Years	Station	Coordinates
1893–2024	Blaine	location