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The temperatures in Peoria in January are quite cold with temperatures between 9°C and 19°C, warm clothes are a must.
The wather in Peoria in January can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Peoria in January 2025.
If you’re planning to visit Peoria in the near future, we highly recommend that you review the 14 day weather forecast for Peoria before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 19° / 9° | 1 | 30 | 0 | 37 mm | Good | Peoria in January |
| February | 20° / 11° | 2 | 26 | 0 | 30 mm | Good | Peoria in February |
| March | 24° / 14° | 1 | 30 | 0 | 24 mm | Perfect | Peoria in March |
| April | 28° / 17° | 1 | 29 | 0 | 9 mm | Perfect | Peoria in April |
| May | 33° / 21° | 0 | 31 | 0 | 6 mm | Good | Peoria in May |
| June | 38° / 26° | 0 | 30 | 0 | 6 mm | Bad | Peoria in June |
| July | 39° / 30° | 4 | 27 | 0 | 63 mm | Bad | Peoria in July |
| August | 39° / 30° | 3 | 28 | 0 | 66 mm | Bad | Peoria in August |
| September | 36° / 28° | 2 | 28 | 0 | 53 mm | Ok | Peoria in September |
| October | 31° / 21° | 2 | 29 | 0 | 38 mm | Good | Peoria in October |
| November | 24° / 15° | 1 | 29 | 0 | 22 mm | Perfect | Peoria in November |
| December | 18° / 9° | 2 | 29 | 0 | 34 mm | Good | Peoria in December |