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Boston October Weather

Averages and records for weather in Boston, Massachusetts in the month of October.

Typical Boston October Weather 1991–2020
Average daily high	62.4 °F
Average daily low	47.7 °F
Average monthly precipitation	4.0 inches
Average monthly snow	0.2 inches
Daily chance of precipitation	33.8%
Daily chance of snow	0.54%

Boston October Weather Records 1893–2024
Highest temperature	90 °F	October 7, 1963
Lowest temperature	25 °F	October 27, 1936
Highest daily low	69 °F	October 1, 1954
Lowest daily high	38 °F	October 23, 1969
Hottest average high temperature	71.5 °F	1947
Coldest average high temperature	56.1 °F	1934
Most daily precipitation	6.1 inches	October 20, 1996
Most monthly precipitation	10.7 inches	1996
Most daily snow	4.3 inches	October 30, 2020
Most monthly snow	4.3 inches	2020

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	67.9	53.0	89	36
October 2	67.6	52.6	88	34
October 3	67.2	52.3	85	35
October 4	66.9	51.9	86	35
October 5	66.5	51.6	87	34
October 6	66.1	51.3	86	33
October 7	65.8	51.0	90	35
October 8	65.4	50.6	84	35
October 9	65.0	50.3	87	35
October 10	64.6	49.9	87	32
October 11	64.3	49.5	82	32
October 12	63.9	49.1	90	35
October 13	63.4	48.8	87	32
October 14	63.0	48.4	81	33
October 15	62.7	48.0	86	34
October 16	62.4	47.7	88	34
October 17	62.1	47.4	89	32
October 18	61.8	47.2	82	31
October 19	61.4	46.9	84	28
October 20	61.2	46.5	79	32
October 21	60.8	46.2	82	30
October 22	60.4	45.9	83	28
October 23	60.0	45.7	84	30
October 24	59.6	45.3	80	30
October 25	59.2	44.9	80	31
October 26	58.9	44.5	84	27
October 27	58.6	44.2	85	25
October 28	58.3	43.8	81	28
October 29	57.9	43.5	79	29
October 30	57.5	43.1	78	28
October 31	57.1	42.8	81	27

Weather Station Details

Years	Station	Coordinates
1936–2024	Boston Logan International Airport	location
1893–1935	Boston City	location