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Genoa, IL Climate
1991 to 2020 normals at De Kalb, 12 mi from the center of Genoa, elevation 873 ft.
Average weather by month
Select a month for daily normals and last year's weather
| Month | Range | High | Low | Precip. | Snow |
|---|---|---|---|---|---|
| January | 28° | 13° | 1.69 in | 10.2 in | |
| February | 33° | 17° | 1.71 in | 8.7 in | |
| March | 45° | 27° | 2.24 in | 4.4 in | |
| April | 59° | 37° | 3.56 in | 1.3 in | |
| May | 70° | 49° | 4.79 in | 0.0 in | |
| June | 80° | 60° | 4.57 in | 0.0 in | |
| July | 83° | 63° | 4.00 in | 0.0 in | |
| August | 81° | 61° | 4.06 in | 0.0 in | |
| September | 75° | 53° | 3.32 in | 0.0 in | |
| October | 62° | 41° | 2.96 in | 0.1 in | |
| November | 46° | 30° | 2.31 in | 1.8 in | |
| December | 34° | 19° | 2.04 in | 6.6 in | |
| Year | 58° | 37.25 in | 33.1 in |
Frequently asked questions
- What is the hottest month in Genoa, IL?
- July is the warmest month, with a normal high of 83°F at De Kalb.
- What is the coldest month in Genoa, IL?
- January is the coldest month, with a normal low of 13°F.
- What is the wettest month in Genoa, IL?
- May has the most precipitation on average, about 4.79 inches.