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Plymouth July Weather

Averages and records for weather in Plymouth, Indiana in the month of July.

Typical Plymouth July Weather 1991–2020
Average daily high	83.6 °F
Average daily low	61.9 °F
Average monthly precipitation	4.4 inches
Average monthly snow	none
Daily chance of precipitation	31.0%
Daily chance of snow	0%

Plymouth July Weather Records 1894–2024
Highest temperature	109 °F	July 14, 1936
Lowest temperature	40 °F	July 2, 1930
Highest daily low	82 °F	July 11, 1937
Lowest daily high	61 °F	July 25, 1911
Hottest average high temperature	95.0 °F	1936
Coldest average high temperature	77.5 °F	2009
Most daily precipitation	4.5 inches	July 2, 1983
Most monthly precipitation	8.8 inches	1986
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	83.1	61.2	98	44
July 2	83.2	61.2	99	40
July 3	83.3	61.3	100	43
July 4	83.4	61.4	102	43
July 5	83.5	61.5	101	42
July 6	83.6	61.6	102	41
July 7	83.7	61.7	106	46
July 8	83.7	61.8	108	43
July 9	83.8	61.9	106	43
July 10	83.8	61.9	106	41
July 11	83.7	61.9	105	45
July 12	83.7	61.9	105	45
July 13	83.7	61.9	107	42
July 14	83.7	62.0	109	45
July 15	83.8	62.0	102	44
July 16	83.7	62.0	100	42
July 17	83.7	62.0	100	46
July 18	83.8	62.1	102	45
July 19	83.8	62.1	103	43
July 20	83.8	62.0	105	42
July 21	83.8	62.0	106	45
July 22	83.7	61.9	106	45
July 23	83.6	61.8	104	42
July 24	83.5	61.8	107	47
July 25	83.5	61.8	104	48
July 26	83.5	61.9	103	45
July 27	83.5	61.9	102	46
July 28	83.4	61.9	99	50
July 29	83.3	61.8	101	45
July 30	83.2	61.8	98	47
July 31	83.1	61.6	102	46

Weather Station Details

Years	Station	Coordinates
1989–2024	Plymouth	location
1894–1989	Plymouth Power Substation	location