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Cornwall July Weather

Averages and records for weather in Cornwall, Vermont in the month of July.

Typical Cornwall July Weather 1991–2020
Average daily high	81.4 °F
Average daily low	59.6 °F
Average monthly precipitation	3.7 inches
Average monthly snow	none
Daily chance of precipitation	36.1%
Daily chance of snow	0%

Cornwall July Weather Records 1886–2024
Highest temperature	102 °F	July 10, 1911
Lowest temperature	39 °F	July 2, 1978
Highest daily low	79 °F	July 18, 1900
Lowest daily high	57 °F	July 1, 1988
Hottest average high temperature	88.1 °F	1949
Coldest average high temperature	76.6 °F	2021
Most daily precipitation	2.7 inches	July 19, 1921
Most monthly precipitation	10.0 inches	2023
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
July 1	79.9	58.4	97	41
July 2	80.1	58.6	101	39
July 3	80.2	58.7	100	40
July 4	80.4	58.9	102	40
July 5	80.5	59.1	99	42
July 6	80.7	59.2	98	40
July 7	80.8	59.3	98	40
July 8	81.0	59.5	101	40
July 9	81.1	59.7	96	43
July 10	81.1	59.8	102	44
July 11	81.1	59.8	97	43
July 12	81.1	59.7	94	42
July 13	81.0	59.7	94	45
July 14	81.1	59.7	94	48
July 15	81.2	59.8	94	45
July 16	81.3	59.8	96	44
July 17	81.3	59.8	96	43
July 18	81.4	59.9	100	47
July 19	81.4	59.9	96	47
July 20	81.4	60.0	97	42
July 21	81.4	60.1	95	43
July 22	81.3	60.1	96	46
July 23	81.3	60.0	97	40
July 24	81.2	59.9	96	45
July 25	81.2	59.8	97	44
July 26	81.2	59.8	98	45
July 27	81.3	59.8	95	42
July 28	81.2	59.8	96	42
July 29	81.2	59.8	96	45
July 30	81.2	59.8	98	43
July 31	81.1	59.8	97	41

Weather Station Details

Years	Station	Coordinates
1886–2024	Cornwall	location