Click on a day for an hourly weather forecast
The temperatures in Appleton in May are quite cold with temperatures between 8°C and 17°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Appleton. 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 Appleton in May 2025.
If you’re planning to visit Appleton in the near future, we highly recommend that you review the 14 day weather forecast for Appleton before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -6° / -12° | 5 | 9 | 18 | 47 mm | Awful | Appleton in January |
| February | -4° / -11° | 3 | 9 | 16 | 54 mm | Awful | Appleton in February |
| March | 4° / -4° | 6 | 15 | 10 | 74 mm | Awful | Appleton in March |
| April | 10° / 2° | 8 | 17 | 6 | 123 mm | Awful | Appleton in April |
| May | 17° / 8° | 8 | 23 | 0 | 157 mm | Ok | Appleton in May |
| June | 23° / 13° | 8 | 22 | 0 | 161 mm | Good | Appleton in June |
| July | 26° / 16° | 8 | 23 | 0 | 143 mm | Good | Appleton in July |
| August | 25° / 15° | 6 | 25 | 0 | 118 mm | Perfect | Appleton in August |
| September | 21° / 11° | 6 | 24 | 0 | 91 mm | Good | Appleton in September |
| October | 13° / 5° | 7 | 23 | 2 | 106 mm | Awful | Appleton in October |
| November | 6° / -1° | 5 | 19 | 5 | 74 mm | Awful | Appleton in November |
| December | -2° / -7° | 5 | 12 | 14 | 69 mm | Awful | Appleton in December |