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Wareham September Weather

Averages and records for weather in Wareham, Massachusetts in the month of September.

Typical Wareham September Weather 1991–2020
Average daily high	72.6 °F
Average daily low	55.0 °F
Average monthly precipitation	4.7 inches
Average monthly snow	none
Daily chance of precipitation	28.5%
Daily chance of snow	0%

Wareham September Weather Records 1912–2024
Highest temperature	96 °F	September 1, 1953
Lowest temperature	29 °F	September 26, 1925
Highest daily low	73 °F	September 10, 2023
Lowest daily high	50 °F	September 30, 1992
Hottest average high temperature	77.5 °F	1930
Coldest average high temperature	66.2 °F	1963
Most daily precipitation	6.7 inches	September 4, 1972
Most monthly precipitation	14.8 inches	1996
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
September 1	76.6	59.2	96	40
September 2	76.4	58.9	89	43
September 3	76.1	58.6	95	44
September 4	75.9	58.4	91	43
September 5	75.6	58.0	91	45
September 6	75.3	57.7	88	40
September 7	75.1	57.3	90	40
September 8	74.9	57.2	92	41
September 9	74.6	57.0	89	34
September 10	74.2	56.7	89	37
September 11	73.9	56.3	94	33
September 12	73.6	56.0	90	35
September 13	73.4	55.8	87	38
September 14	73.2	55.6	90	33
September 15	72.8	55.3	83	34
September 16	72.4	54.9	89	35
September 17	72.1	54.6	86	35
September 18	71.8	54.2	87	35
September 19	71.5	53.9	87	31
September 20	71.3	53.7	87	34
September 21	70.9	53.4	87	35
September 22	70.5	53.1	88	34
September 23	70.1	52.5	86	32
September 24	69.8	52.0	83	34
September 25	69.6	51.6	81	34
September 26	69.3	51.4	83	29
September 27	69.0	51.1	87	30
September 28	68.6	50.8	82	34
September 29	68.2	50.3	80	33
September 30	67.9	49.9	80	30

Weather Station Details

Years	Station	Coordinates
1912–2024	East Wareham	location