Checked
Carlock, IL Climate
1991 to 2020 normals at Congerville 2nw, 6.5 mi from the center of Carlock, elevation 640 ft.
Average weather by month
Select a month for daily normals and last year's weather
| Month | Range | High | Low | Precip. | Snow |
|---|---|---|---|---|---|
| January | 33° | 17° | 2.05 in | 6.8 in | |
| February | 38° | 21° | 1.76 in | 5.2 in | |
| March | 50° | 31° | 2.44 in | 2.8 in | |
| April | 63° | 41° | 3.77 in | 0.8 in | |
| May | 74° | 52° | 4.77 in | 0.0 in | |
| June | 83° | 61° | 4.05 in | 0.0 in | |
| July | 86° | 65° | 3.86 in | 0.0 in | |
| August | 84° | 63° | 3.74 in | 0.0 in | |
| September | 80° | 55° | 3.21 in | 0.0 in | |
| October | 67° | 43° | 3.14 in | 0.0 in | |
| November | 51° | 32° | 2.64 in | 1.5 in | |
| December | 39° | 23° | 2.04 in | 5.2 in | |
| Year | 62° | 37.47 in | 22.3 in |
Frequently asked questions
- What is the hottest month in Carlock, IL?
- July is the warmest month, with a normal high of 86°F at Congerville 2nw.
- What is the coldest month in Carlock, IL?
- January is the coldest month, with a normal low of 17°F.
- What is the wettest month in Carlock, IL?
- May has the most precipitation on average, about 4.77 inches.