Weather & Climate at Fort McCoy Army Base in Monroe, WI
Summary of the weather and climate in Monroe, WI:
- The average high in Monroe, WI is 56.5°F and average low is 34.8°F
- The hottest month is July with an high of 83.3°F
- The coldest month is January with an low of 6.4°F
- Annual rainfall is 34 inches. The rainiest month is June with an average of 4.76 inches.
- Annual snowfall is 37.4 inches. The snowiest month is December with an average of 9.9 inches.
SOURCE: NOAA.GOV
Climate Table — Fort McCoy Army Base
Monthly Averages:
| High (°F) | Low (°F) | Rainfall (inches) | Snowfall (inches) | |
|---|---|---|---|---|
| January | 26.2 | 6.4 | 0.93 | 9.4 |
| February | 31.4 | 11.1 | 0.9 | 7.2 |
| March | 43.1 | 22.9 | 1.83 | 6.3 |
| April | 58 | 34.7 | 3.31 | 1.7 |
| May | 69.5 | 45.8 | 4.24 | 0 |
| June | 79.1 | 55.5 | 4.76 | 0 |
| July | 83.3 | 60 | 4.41 | 0 |
| August | 81 | 58 | 4.37 | 0 |
| September | 72.5 | 48.8 | 3.69 | 0 |
| October | 59.8 | 36.7 | 2.32 | 0.2 |
| November | 43.8 | 25.6 | 2.16 | 2.7 |
| December | 29.8 | 11.5 | 1.08 | 9.9 |
Climate Charts — Fort McCoy Army Base
Weather through the year:
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