Harlingen July Weather

Averages and records for weather in Harlingen, Texas in the month of July.
Typical Harlingen July Weather
1991–2020
Average daily high 95.9 °F
Average daily low 75.7 °F
Average monthly precipitation 2.0 inches
Daily chance of precipitation 16.5%
Harlingen July Weather Records
1911–2024
Highest temperature 107 °F July 28, 1954
Lowest temperature 60 °F July 8, 1963
Highest daily low 87 °F July 20, 1945
Lowest daily high 74 °F July 5, 1919
Hottest average high temperature 100.0 °F 1946
Coldest average high temperature 87.8 °F 1976
Most daily precipitation 10.6 inches July 26, 2020
Most monthly precipitation 12.2 inches 2020
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
July 1 94.8 75.4 101 64
July 2 94.8 75.4 101 67
July 3 94.8 75.4 101 67
July 4 94.8 75.4 102 62
July 5 94.9 75.4 101 65
July 6 95.0 75.4 101 66
July 7 95.0 75.4 103 60
July 8 95.1 75.5 104 60
July 9 95.2 75.5 107 69
July 10 95.2 75.5 102 69
July 11 95.3 75.5 102 68
July 12 95.4 75.5 101 68
July 13 95.4 75.6 102 69
July 14 95.5 75.6 104 67
July 15 95.6 75.6 106 66
July 16 95.8 75.6 101 68
July 17 95.9 75.6 103 70
July 18 96.0 75.6 102 70
July 19 96.1 75.6 102 68
July 20 96.2 75.6 103 70
July 21 96.3 75.6 102 69
July 22 96.4 75.6 102 67
July 23 96.5 75.6 104 67
July 24 96.6 75.7 106 66
July 25 96.7 75.7 104 66
July 26 96.8 75.8 102 68
July 27 96.9 75.8 105 68
July 28 96.9 75.8 107 68
July 29 96.9 75.8 104 69
July 30 97.0 75.8 105 69
July 31 97.0 75.9 104 69
Weather Station Details
Years Station Coordinates
1999–2024 Harlingen Rio Grande Airport location
1911–1998 Harlingen location