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Hoffman Estates, IL Climate
1991 to 2020 normals at Barrington 3sw, 3.7 mi from the center of Hoffman Estates, elevation 875 ft.
Average weather by month
Select a month for daily normals and last year's weather
| Month | Range | High | Low | Precip. | Snow |
|---|---|---|---|---|---|
| January | 29° | 13° | 2.07 in | 12.6 in | |
| February | 33° | 16° | 1.90 in | 8.5 in | |
| March | 45° | 27° | 2.35 in | 4.6 in | |
| April | 58° | 37° | 3.95 in | 1.1 in | |
| May | 69° | 48° | 5.15 in | 0.0 in | |
| June | 78° | 58° | 4.60 in | 0.0 in | |
| July | 81° | 63° | 4.02 in | 0.0 in | |
| August | 79° | 61° | 4.58 in | 0.0 in | |
| September | 72° | 54° | 3.65 in | 0.0 in | |
| October | 60° | 42° | 3.39 in | 0.1 in | |
| November | 46° | 30° | 2.58 in | 2.0 in | |
| December | 34° | 20° | 2.19 in | 9.6 in | |
| Year | 57° | 40.43 in | 38.5 in |
Frequently asked questions
- What is the hottest month in Hoffman Estates, IL?
- July is the warmest month, with a normal high of 81°F at Barrington 3sw.
- What is the coldest month in Hoffman Estates, IL?
- January is the coldest month, with a normal low of 13°F.
- What is the wettest month in Hoffman Estates, IL?
- May has the most precipitation on average, about 5.15 inches.