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Rio Grande City July Weather

Averages and records for weather in Rio Grande City, Texas in the month of July.

Typical Rio Grande City July Weather 1991–2020
Average daily high	99.6 °F
Average daily low	75.8 °F
Average monthly precipitation	2.1 inches
Average monthly snow	none
Daily chance of precipitation	13.1%
Daily chance of snow	0%

Rio Grande City July Weather Records 1892–2024
Highest temperature	111 °F	July 6, 1998
Lowest temperature	62 °F	July 31, 1942
Highest daily low	86 °F	July 31, 1901
Lowest daily high	75 °F	July 16, 1975
Hottest average high temperature	105.7 °F	1998
Coldest average high temperature	91.3 °F	1976
Most daily precipitation	4.3 inches	July 31, 1938
Most monthly precipitation	10.7 inches	2007
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	98.7	75.6	108	68
July 2	98.7	75.6	108	65
July 3	98.7	75.6	107	68
July 4	98.7	75.6	107	68
July 5	98.8	75.6	109	68
July 6	98.8	75.6	111	68
July 7	98.9	75.6	107	69
July 8	99.0	75.6	108	67
July 9	99.1	75.6	109	67
July 10	99.1	75.6	105	68
July 11	99.2	75.6	107	67
July 12	99.2	75.7	109	68
July 13	99.3	75.7	109	65
July 14	99.3	75.7	109	68
July 15	99.4	75.7	109	66
July 16	99.6	75.8	108	65
July 17	99.7	75.8	108	68
July 18	99.8	75.9	107	64
July 19	99.9	75.9	107	66
July 20	100.0	75.9	107	69
July 21	100.1	75.9	109	68
July 22	100.2	76.0	107	67
July 23	100.3	76.0	108	67
July 24	100.4	76.1	107	66
July 25	100.5	76.1	108	65
July 26	100.6	76.1	108	65
July 27	100.7	76.2	107	68
July 28	100.7	76.2	110	67
July 29	100.7	76.2	109	67
July 30	100.7	76.1	109	70
July 31	100.6	76.1	108	62

Weather Station Details

Years	Station	Coordinates
1892–2024	Rio Grande City	location