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Carpentersville, IL Climate
1991 to 2020 normals at Elgin, 4.7 mi from the center of Carpentersville, elevation 763 ft.
Average weather by month
Select a month for daily normals and last year's weather
| Month | Range | High | Low | Precip. | Snow |
|---|---|---|---|---|---|
| January | 30° | 14° | 2.02 in | 9.5 in | |
| February | 34° | 17° | 1.87 in | 8.0 in | |
| March | 46° | 26° | 2.37 in | 3.7 in | |
| April | 59° | 37° | 3.96 in | 0.8 in | |
| May | 70° | 48° | 5.12 in | 0.0 in | |
| June | 80° | 58° | 4.46 in | 0.0 in | |
| July | 84° | 63° | 3.98 in | 0.0 in | |
| August | 82° | 61° | 4.33 in | 0.0 in | |
| September | 76° | 53° | 3.53 in | 0.0 in | |
| October | 63° | 41° | 3.31 in | 0.0 in | |
| November | 48° | 30° | 2.68 in | 1.4 in | |
| December | 36° | 20° | 2.22 in | 8.7 in | |
| Year | 59° | 39.85 in | 32.1 in |
Frequently asked questions
- What is the hottest month in Carpentersville, IL?
- July is the warmest month, with a normal high of 84°F at Elgin.
- What is the coldest month in Carpentersville, IL?
- January is the coldest month, with a normal low of 14°F.
- What is the wettest month in Carpentersville, IL?
- May has the most precipitation on average, about 5.12 inches.