Click on a day for an hourly weather forecast
The temperatures in Saint Hilaire Du Rosier in May are quite cold with temperatures between 6°C and 15°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Saint Hilaire Du Rosier. 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 Saint Hilaire Du Rosier during May. It’s important to get out your snow boots and warm mittens to stay warm while you explore Saint Hilaire Du Rosier.
Our weather forecast can give you a great sense of what weather to expect in Saint Hilaire Du Rosier in May 2026.
If you’re planning to visit Saint Hilaire Du Rosier in the near future, we highly recommend that you review the 14 day weather forecast for Saint Hilaire Du Rosier before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -3° | 5 | 8 | 18 | 127 mm | Awful | Saint Hilaire Du Rosier in January |
| February | 3° / -3° | 6 | 7 | 16 | 105 mm | Awful | Saint Hilaire Du Rosier in February |
| March | 8° / 1° | 7 | 13 | 12 | 112 mm | Awful | Saint Hilaire Du Rosier in March |
| April | 12° / 4° | 7 | 17 | 6 | 103 mm | Awful | Saint Hilaire Du Rosier in April |
| May | 15° / 6° | 10 | 18 | 3 | 157 mm | Bad | Saint Hilaire Du Rosier in May |
| June | 20° / 10° | 9 | 21 | 0 | 140 mm | Ok | Saint Hilaire Du Rosier in June |
| July | 22° / 12° | 8 | 23 | 0 | 117 mm | Ok | Saint Hilaire Du Rosier in July |
| August | 22° / 12° | 6 | 25 | 0 | 101 mm | Good | Saint Hilaire Du Rosier in August |
| September | 18° / 9° | 6 | 24 | 0 | 90 mm | Good | Saint Hilaire Du Rosier in September |
| October | 13° / 6° | 7 | 21 | 4 | 117 mm | Awful | Saint Hilaire Du Rosier in October |
| November | 8° / 2° | 6 | 14 | 10 | 141 mm | Bad | Saint Hilaire Du Rosier in November |
| December | 4° / -2° | 7 | 10 | 15 | 141 mm | Awful | Saint Hilaire Du Rosier in December |