Click on a day for an hourly weather forecast
The temperatures in Gavin in May are quite cold with temperatures between 5°C and 15°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Gavin. 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 Gavin during May. It’s important to get out your snow boots and warm mittens to stay warm while you explore Gavin.
Our weather forecast can give you a great sense of what weather to expect in Gavin in May 2026.
If you’re planning to visit Gavin in the near future, we highly recommend that you review the 14 day weather forecast for Gavin before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / -3° | 5 | 10 | 17 | 198 mm | Awful | Gavin in January |
| February | 5° / -3° | 6 | 8 | 16 | 164 mm | Awful | Gavin in February |
| March | 7° / -1° | 7 | 8 | 17 | 158 mm | Awful | Gavin in March |
| April | 11° / 2° | 10 | 10 | 13 | 185 mm | Awful | Gavin in April |
| May | 15° / 5° | 12 | 14 | 5 | 185 mm | Bad | Gavin in May |
| June | 20° / 9° | 11 | 18 | 1 | 187 mm | Ok | Gavin in June |
| July | 23° / 11° | 8 | 23 | 0 | 135 mm | Good | Gavin in July |
| August | 23° / 12° | 5 | 26 | 0 | 106 mm | Perfect | Gavin in August |
| September | 19° / 9° | 6 | 24 | 0 | 99 mm | Good | Gavin in September |
| October | 15° / 6° | 6 | 22 | 3 | 145 mm | Ok | Gavin in October |
| November | 8° / 1° | 8 | 12 | 11 | 209 mm | Awful | Gavin in November |
| December | 6° / -1° | 6 | 11 | 14 | 167 mm | Awful | Gavin in December |