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The temperatures in Prince Edward Island in May are quite cold with temperatures between 5°C and 10°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Prince Edward Island. 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.
Please note that Prince Edward Island can expect a few days of snow in May.
Our weather forecast can give you a great sense of what weather to expect in Prince Edward Island in May 2025.
If you’re planning to visit Prince Edward Island in the near future, we highly recommend that you review the 14 day weather forecast for Prince Edward Island before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -3° / -8° | 7 | 5 | 19 | 132 mm | Awful | Prince Edward Island in January |
| February | -3° / -9° | 7 | 4 | 18 | 149 mm | Awful | Prince Edward Island in February |
| March | -1° / -5° | 8 | 8 | 16 | 104 mm | Awful | Prince Edward Island in March |
| April | 5° / 1° | 9 | 14 | 7 | 110 mm | Awful | Prince Edward Island in April |
| May | 10° / 5° | 9 | 22 | 1 | 115 mm | Bad | Prince Edward Island in May |
| June | 16° / 11° | 7 | 23 | 0 | 144 mm | Ok | Prince Edward Island in June |
| July | 20° / 16° | 6 | 25 | 0 | 132 mm | Good | Prince Edward Island in July |
| August | 22° / 17° | 5 | 26 | 0 | 133 mm | Good | Prince Edward Island in August |
| September | 18° / 14° | 6 | 24 | 0 | 123 mm | Good | Prince Edward Island in September |
| October | 12° / 9° | 8 | 23 | 0 | 142 mm | Bad | Prince Edward Island in October |
| November | 7° / 3° | 10 | 14 | 7 | 168 mm | Awful | Prince Edward Island in November |
| December | 1° / -2° | 10 | 6 | 15 | 163 mm | Awful | Prince Edward Island in December |
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