|
Typical McKinney March Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 68.1 °F | |
| Average daily low | 45.6 °F | |
| Average monthly precipitation | 3.6 inches | |
| Daily chance of precipitation | 27.1% | |
|
McKinney March Weather Records 1903–2024 |
||
|---|---|---|
| Highest temperature | 97 °F | March 24, 1929 |
| Lowest temperature | 7 °F | March 3, 1943 |
| Highest daily low | 70 °F | March 29, 1985 |
| Lowest daily high | 26 °F | March 5, 1989 |
| Hottest average high temperature | 79.6 °F | 1940 |
| Coldest average high temperature | 56.4 °F | 1915 |
| Most daily precipitation | 4.4 inches | March 18, 2008 |
| Most monthly precipitation | 10.1 inches | 2020 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| March 1 | 63.8 | 40.7 | 89 | 16 |
| March 2 | 64.0 | 41.0 | 84 | 13 |
| March 3 | 64.4 | 41.4 | 85 | 7 |
| March 4 | 64.7 | 41.8 | 86 | 15 |
| March 5 | 64.9 | 42.1 | 92 | 18 |
| March 6 | 65.1 | 42.3 | 91 | 17 |
| March 7 | 65.2 | 42.3 | 87 | 16 |
| March 8 | 65.4 | 42.6 | 86 | 20 |
| March 9 | 65.7 | 43.0 | 86 | 15 |
| March 10 | 66.1 | 43.3 | 92 | 15 |
| March 11 | 66.4 | 43.6 | 92 | 11 |
| March 12 | 66.7 | 43.9 | 90 | 12 |
| March 13 | 67.2 | 44.4 | 90 | 13 |
| March 14 | 67.4 | 44.8 | 88 | 20 |
| March 15 | 67.8 | 45.1 | 86 | 25 |
| March 16 | 68.1 | 45.5 | 86 | 23 |
| March 17 | 68.4 | 45.8 | 87 | 26 |
| March 18 | 68.9 | 46.2 | 86 | 23 |
| March 19 | 69.2 | 46.6 | 86 | 14 |
| March 20 | 69.5 | 46.9 | 94 | 16 |
| March 21 | 69.6 | 47.1 | 95 | 22 |
| March 22 | 69.8 | 47.2 | 94 | 23 |
| March 23 | 69.9 | 47.5 | 92 | 25 |
| March 24 | 70.2 | 47.7 | 97 | 28 |
| March 25 | 70.4 | 48.0 | 96 | 27 |
| March 26 | 70.8 | 48.3 | 88 | 20 |
| March 27 | 71.1 | 48.6 | 93 | 17 |
| March 28 | 71.4 | 48.8 | 89 | 23 |
| March 29 | 71.7 | 48.9 | 88 | 25 |
| March 30 | 71.9 | 49.2 | 90 | 27 |
| March 31 | 72.0 | 49.3 | 96 | 28 |