Click on a day for an hourly weather forecast
The weather in National Park in May is very cold with temperatures between -1°C and 4°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in National Park. 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.
You can expect a few days of snow in National Park during May. It’s important to get out your snow boots and warm mittens to stay warm while you explore National Park.
Our weather forecast can give you a great sense of what weather to expect in National Park in May 2025.
If you’re planning to visit National Park in the near future, we highly recommend that you review the 14 day weather forecast for National Park before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 12° / 4° | 9 | 22 | 0 | 52 mm | Bad | National Park in January |
| February | 12° / 5° | 7 | 21 | 0 | 44 mm | Ok | National Park in February |
| March | 11° / 3° | 7 | 23 | 1 | 46 mm | Ok | National Park in March |
| April | 8° / 1° | 8 | 20 | 2 | 53 mm | Awful | National Park in April |
| May | 4° / -1° | 11 | 15 | 5 | 62 mm | Awful | National Park in May |
| June | 2° / -3° | 13 | 11 | 7 | 56 mm | Awful | National Park in June |
| July | 1° / -4° | 15 | 6 | 11 | 67 mm | Awful | National Park in July |
| August | 2° / -4° | 14 | 7 | 10 | 63 mm | Awful | National Park in August |
| September | 3° / -3° | 16 | 5 | 10 | 79 mm | Awful | National Park in September |
| October | 5° / -2° | 14 | 11 | 6 | 69 mm | Awful | National Park in October |
| November | 8° / 0° | 13 | 14 | 3 | 64 mm | Awful | National Park in November |
| December | 11° / 3° | 12 | 18 | 1 | 61 mm | Bad | National Park in December |