Click on a day for an hourly weather forecast
The temperatures in Middletown in May are comfortable with low of 13°C and and high up to 22°C.
You can expect rain for roughly half of the month of May in Middletown. 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 Middletown in May 2025.
If you’re planning to visit Middletown in the near future, we highly recommend that you review the 14 day weather forecast for Middletown before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -5° | 6 | 12 | 12 | 80 mm | Awful | Middletown in January |
| February | 4° / -4° | 6 | 12 | 10 | 102 mm | Awful | Middletown in February |
| March | 10° / 2° | 8 | 18 | 6 | 110 mm | Awful | Middletown in March |
| April | 16° / 7° | 8 | 21 | 2 | 138 mm | Bad | Middletown in April |
| May | 22° / 13° | 9 | 22 | 0 | 156 mm | Ok | Middletown in May |
| June | 26° / 16° | 7 | 23 | 0 | 143 mm | Good | Middletown in June |
| July | 28° / 18° | 8 | 23 | 0 | 137 mm | Good | Middletown in July |
| August | 28° / 17° | 6 | 25 | 0 | 103 mm | Perfect | Middletown in August |
| September | 25° / 14° | 5 | 25 | 0 | 90 mm | Perfect | Middletown in September |
| October | 18° / 8° | 5 | 26 | 0 | 86 mm | Good | Middletown in October |
| November | 10° / 2° | 5 | 23 | 2 | 90 mm | Bad | Middletown in November |
| December | 5° / -1° | 8 | 14 | 9 | 100 mm | Awful | Middletown in December |