|
Typical Harlingen August Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 97.0 °F | |
| Average daily low | 75.7 °F | |
| Average monthly precipitation | 2.0 inches | |
| Daily chance of precipitation | 18.1% | |
|
Harlingen August Weather Records 1911–2024 |
||
|---|---|---|
| Highest temperature | 108 °F | August 18, 1915 |
| Lowest temperature | 60 °F | August 15, 1967 |
| Highest daily low | 83 °F | August 31, 2020 |
| Lowest daily high | 78 °F | August 10, 1980 |
| Hottest average high temperature | 100.5 °F | 2011 |
| Coldest average high temperature | 91.2 °F | 1976 |
| Most daily precipitation | 5.9 inches | August 19, 1916 |
| Most monthly precipitation | 11.3 inches | 1953 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| August 1 | 97.0 | 75.9 | 103 | 69 |
| August 2 | 97.1 | 75.9 | 101 | 69 |
| August 3 | 97.1 | 75.9 | 102 | 70 |
| August 4 | 97.2 | 75.9 | 104 | 69 |
| August 5 | 97.2 | 75.9 | 102 | 70 |
| August 6 | 97.2 | 75.8 | 102 | 69 |
| August 7 | 97.2 | 75.8 | 104 | 69 |
| August 8 | 97.2 | 75.8 | 106 | 68 |
| August 9 | 97.2 | 75.8 | 106 | 68 |
| August 10 | 97.2 | 75.8 | 105 | 68 |
| August 11 | 97.1 | 75.7 | 105 | 68 |
| August 12 | 97.1 | 75.7 | 104 | 68 |
| August 13 | 97.0 | 75.7 | 105 | 62 |
| August 14 | 97.0 | 75.6 | 104 | 60 |
| August 15 | 96.9 | 75.6 | 105 | 60 |
| August 16 | 96.9 | 75.5 | 104 | 67 |
| August 17 | 96.8 | 75.5 | 106 | 69 |
| August 18 | 96.7 | 75.5 | 108 | 65 |
| August 19 | 96.7 | 75.5 | 106 | 67 |
| August 20 | 96.6 | 75.5 | 103 | 65 |
| August 21 | 96.5 | 75.4 | 104 | 66 |
| August 22 | 96.3 | 75.4 | 103 | 64 |
| August 23 | 96.2 | 75.3 | 104 | 64 |
| August 24 | 96.0 | 75.2 | 102 | 61 |
| August 25 | 95.8 | 75.1 | 103 | 62 |
| August 26 | 95.7 | 75.0 | 103 | 65 |
| August 27 | 95.5 | 74.9 | 104 | 67 |
| August 28 | 95.3 | 74.8 | 106 | 66 |
| August 29 | 95.1 | 74.7 | 104 | 63 |
| August 30 | 95.0 | 74.7 | 105 | 65 |
| August 31 | 94.8 | 74.6 | 104 | 65 |