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Iuka, IL Climate
1991 to 2020 normals at Salem, 8.6 mi from the center of Iuka, elevation 550 ft.
Average weather by month
Select a month for daily normals and last year's weather
| Month | Range | High | Low | Precip. | Snow |
|---|---|---|---|---|---|
| January | 38° | 21° | 3.07 in | 3.9 in | |
| February | 43° | 24° | 2.56 in | 2.5 in | |
| March | 54° | 33° | 3.73 in | 0.2 in | |
| April | 66° | 44° | 4.69 in | 0.0 in | |
| May | 76° | 55° | 4.99 in | 0.0 in | |
| June | 85° | 64° | 5.08 in | 0.0 in | |
| July | 88° | 67° | 4.07 in | 0.0 in | |
| August | 87° | 65° | 3.80 in | 0.0 in | |
| September | 80° | 57° | 3.54 in | 0.0 in | |
| October | 69° | 45° | 3.44 in | 0.1 in | |
| November | 54° | 34° | 3.99 in | 0.6 in | |
| December | 43° | 26° | 2.93 in | 2.9 in | |
| Year | 65° | 45.89 in | 10.2 in |
Frequently asked questions
- What is the hottest month in Iuka, IL?
- July is the warmest month, with a normal high of 88°F at Salem.
- What is the coldest month in Iuka, IL?
- January is the coldest month, with a normal low of 21°F.
- What is the wettest month in Iuka, IL?
- June has the most precipitation on average, about 5.08 inches.