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The temperatures in Iowa in June are comfortable with low of 17°C and and high up to 27°C.
You can expect rain for roughly half of the month of June in Iowa. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Iowa in June 2025.
If you’re planning to visit Iowa in the near future, we highly recommend that you review the 14 day weather forecast for Iowa before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -2° / -9° | 3 | 16 | 12 | 44 mm | Awful | Iowa in January |
| February | -1° / -8° | 2 | 15 | 11 | 54 mm | Awful | Iowa in February |
| March | 9° / 1° | 7 | 18 | 6 | 103 mm | Awful | Iowa in March |
| April | 15° / 6° | 8 | 20 | 2 | 137 mm | Bad | Iowa in April |
| May | 21° / 12° | 9 | 22 | 0 | 218 mm | Ok | Iowa in May |
| June | 27° / 17° | 9 | 21 | 0 | 208 mm | Good | Iowa in June |
| July | 28° / 18° | 7 | 24 | 0 | 126 mm | Good | Iowa in July |
| August | 28° / 17° | 7 | 24 | 0 | 157 mm | Good | Iowa in August |
| September | 25° / 13° | 6 | 24 | 0 | 128 mm | Perfect | Iowa in September |
| October | 17° / 7° | 5 | 25 | 1 | 97 mm | Good | Iowa in October |
| November | 9° / 1° | 4 | 23 | 3 | 71 mm | Bad | Iowa in November |
| December | 2° / -5° | 3 | 19 | 8 | 56 mm | Awful | Iowa in December |