|
Typical Mason City October Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 60.1 °F | |
| Average daily low | 36.8 °F | |
| Average monthly precipitation | 2.5 inches | |
| Average monthly snow | 0.4 inches | |
| Daily chance of precipitation | 28.7% | |
| Daily chance of snow | 1.7% | |
|
Mason City October Weather Records 1893–2024 |
||
|---|---|---|
| Highest temperature | 95 °F | October 3, 1997 |
| Lowest temperature | -4 °F | October 30, 1925 |
| Highest daily low | 70 °F | October 4, 2005 |
| Lowest daily high | 20 °F | October 28, 1925 |
| Hottest average high temperature | 74.3 °F | 1963 |
| Coldest average high temperature | 46.0 °F | 1925 |
| Most daily precipitation | 2.8 inches | October 11, 1986 |
| Most monthly precipitation | 6.7 inches | 2009 |
| Most daily snow | 5.5 inches | October 16, 1937 |
| Most monthly snow | 7.0 inches | 1976 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| October 1 | 67.6 | 42.7 | 92 | 19 |
| October 2 | 67.1 | 42.3 | 92 | 16 |
| October 3 | 66.6 | 41.8 | 95 | 25 |
| October 4 | 66.2 | 41.3 | 87 | 20 |
| October 5 | 65.7 | 40.9 | 95 | 22 |
| October 6 | 65.3 | 40.5 | 94 | 15 |
| October 7 | 65.0 | 40.0 | 86 | 19 |
| October 8 | 64.6 | 39.7 | 87 | 20 |
| October 9 | 64.1 | 39.4 | 89 | 19 |
| October 10 | 63.6 | 39.0 | 87 | 20 |
| October 11 | 63.1 | 38.6 | 85 | 17 |
| October 12 | 62.5 | 38.2 | 89 | 21 |
| October 13 | 61.9 | 37.8 | 91 | 17 |
| October 14 | 61.4 | 37.5 | 90 | 17 |
| October 15 | 60.8 | 37.1 | 86 | 16 |
| October 16 | 60.2 | 36.8 | 85 | 22 |
| October 17 | 59.6 | 36.5 | 85 | 18 |
| October 18 | 59.1 | 36.0 | 85 | 16 |
| October 19 | 58.6 | 35.6 | 84 | 12 |
| October 20 | 58.1 | 35.2 | 88 | 15 |
| October 21 | 57.5 | 34.8 | 90 | 13 |
| October 22 | 56.9 | 34.4 | 87 | 12 |
| October 23 | 56.2 | 33.9 | 82 | 12 |
| October 24 | 55.7 | 33.5 | 79 | 14 |
| October 25 | 55.1 | 33.1 | 83 | 19 |
| October 26 | 54.6 | 32.8 | 83 | 15 |
| October 27 | 54.1 | 32.3 | 82 | 13 |
| October 28 | 53.5 | 31.8 | 77 | 5 |
| October 29 | 52.9 | 31.4 | 83 | -4 |
| October 30 | 52.5 | 31.0 | 82 | -4 |
| October 31 | 52.0 | 30.7 | 80 | 8 |