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Martha's Vineyard May Weather

Averages and records for weather in Martha's Vineyard, Massachusetts in the month of May.

Typical Martha's Vineyard May Weather 1991–2020
Average daily high	64.6 °F
Average daily low	48.3 °F
Average monthly precipitation	3.7 inches
Average monthly snow	none
Daily chance of precipitation	38.7%
Daily chance of snow	0%

Martha's Vineyard May Weather Records 1946–2024
Highest temperature	91 °F	May 26, 2007
Lowest temperature	28 °F	May 20, 1992
Highest daily low	65 °F	May 31, 1987
Lowest daily high	43 °F	May 11, 1977
Hottest average high temperature	68.9 °F	1991
Coldest average high temperature	57.7 °F	1967
Most daily precipitation	3.1 inches	May 30, 1963
Most monthly precipitation	8.7 inches	1948
Most daily snow	none	-
Most monthly snow	none	-

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

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
May 1	60.1	43.8	72	29
May 2	60.4	44.1	79	28
May 3	60.7	44.5	88	30
May 4	60.9	44.7	84	31
May 5	61.2	44.9	86	30
May 6	61.4	45.1	74	31
May 7	61.6	45.4	85	31
May 8	61.9	45.6	84	33
May 9	62.2	45.9	88	30
May 10	62.5	46.2	79	35
May 11	62.8	46.5	87	35
May 12	63.1	46.8	81	36
May 13	63.5	47.2	81	33
May 14	63.8	47.6	78	28
May 15	64.2	48.0	80	33
May 16	64.6	48.3	77	35
May 17	65.0	48.6	80	34
May 18	65.3	48.9	81	34
May 19	65.7	49.1	87	34
May 20	65.9	49.4	78	28
May 21	66.2	49.7	90	32
May 22	66.4	49.9	84	36
May 23	66.5	50.2	83	38
May 24	66.8	50.5	85	40
May 25	67.1	50.7	82	33
May 26	67.6	51.0	91	37
May 27	67.8	51.3	87	32
May 28	68.2	51.6	81	36
May 29	68.7	52.0	87	37
May 30	68.9	52.3	82	35
May 31	69.1	52.6	89	35

Weather Station Details

Years	Station	Coordinates
1946–2024	Edgartown	location