|
Typical Rockford May Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 71.3 °F | |
| Average daily low | 49.0 °F | |
| Average monthly precipitation | 4.2 inches | |
| Average monthly snow | none | |
| Daily chance of precipitation | 41.6% | |
| Daily chance of snow | 0% | |
|
Rockford May Weather Records 1893–2024 |
||
|---|---|---|
| Highest temperature | 106 °F | May 31, 1934 |
| Lowest temperature | 24 °F | May 10, 1966 |
| Highest daily low | 74 °F | May 12, 2022 |
| Lowest daily high | 36 °F | May 2, 1909 |
| Hottest average high temperature | 84.0 °F | 1934 |
| Coldest average high temperature | 62.9 °F | 1966 |
| Most daily precipitation | 4.8 inches | May 28, 1996 |
| Most monthly precipitation | 11.8 inches | 1996 |
| Most daily snow | 1.5 inches | May 1, 1940 |
| Most monthly snow | 1.5 inches | 1940 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| May 1 | 65.7 | 43.7 | 88 | 27 |
| May 2 | 66.0 | 44.0 | 88 | 28 |
| May 3 | 66.3 | 44.2 | 91 | 26 |
| May 4 | 66.5 | 44.4 | 92 | 27 |
| May 5 | 66.9 | 44.7 | 93 | 29 |
| May 6 | 67.3 | 45.1 | 95 | 29 |
| May 7 | 67.7 | 45.4 | 91 | 28 |
| May 8 | 68.1 | 45.8 | 92 | 30 |
| May 9 | 68.5 | 46.2 | 96 | 27 |
| May 10 | 68.8 | 46.6 | 92 | 24 |
| May 11 | 69.1 | 47.0 | 94 | 28 |
| May 12 | 69.6 | 47.4 | 93 | 29 |
| May 13 | 70.0 | 47.8 | 92 | 32 |
| May 14 | 70.4 | 48.2 | 92 | 33 |
| May 15 | 70.9 | 48.6 | 90 | 31 |
| May 16 | 71.4 | 48.9 | 90 | 29 |
| May 17 | 71.8 | 49.3 | 91 | 32 |
| May 18 | 72.2 | 49.6 | 94 | 31 |
| May 19 | 72.4 | 50.0 | 96 | 31 |
| May 20 | 72.6 | 50.3 | 94 | 31 |
| May 21 | 72.8 | 50.6 | 93 | 29 |
| May 22 | 73.1 | 50.7 | 94 | 33 |
| May 23 | 73.4 | 51.0 | 95 | 30 |
| May 24 | 73.7 | 51.3 | 93 | 33 |
| May 25 | 74.0 | 51.6 | 92 | 29 |
| May 26 | 74.4 | 51.9 | 92 | 32 |
| May 27 | 74.8 | 52.4 | 99 | 30 |
| May 28 | 75.3 | 52.9 | 93 | 36 |
| May 29 | 75.6 | 53.3 | 97 | 33 |
| May 30 | 76.0 | 53.6 | 96 | 34 |
| May 31 | 76.3 | 54.0 | 106 | 36 |