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Iola, IL Climate
1991 to 2020 normals at Flora 5 NW, 8.9 mi from the center of Iola, elevation 500 ft.
Average weather by month
Select a month for daily normals and last year's weather
| Month | Range | High | Low | Precip. | Snow |
|---|---|---|---|---|---|
| January | 40° | 23° | 3.35 in | 3.1 in | |
| February | 46° | 26° | 2.60 in | 1.7 in | |
| March | 57° | 35° | 3.80 in | 1.4 in | |
| April | 69° | 45° | 4.64 in | 0.0 in | |
| May | 77° | 55° | 5.27 in | 0.0 in | |
| June | 85° | 63° | 4.84 in | 0.0 in | |
| July | 88° | 67° | 3.81 in | 0.0 in | |
| August | 86° | 65° | 3.41 in | 0.0 in | |
| September | 81° | 57° | 3.27 in | 0.0 in | |
| October | 70° | 46° | 4.26 in | 0.0 in | |
| November | 56° | 36° | 4.12 in | 0.4 in | |
| December | 44° | 27° | 2.99 in | 1.7 in | |
| Year | 67° | 46.36 in | 8.3 in |
Frequently asked questions
- What is the hottest month in Iola, IL?
- July is the warmest month, with a normal high of 88°F at Flora 5 NW.
- What is the coldest month in Iola, IL?
- January is the coldest month, with a normal low of 23°F.
- What is the wettest month in Iola, IL?
- May has the most precipitation on average, about 5.27 inches.