When to go · Wil, Switzerland
Best Time to Visit Wil
The sweet spot for Wil is September, August and June. Here's every month's temperature and rain so you can plan around your own dates.
Go now
September, August, June
Comfortable and drier
Shoulder
July, October, February
Fewer crowds, a trade-off
Think twice
December, January
Hottest is July (25°C)
Wil weather, month by month
| Month | High | Low | Rain | Feel |
|---|---|---|---|---|
| Jan | 4°C / 39°F | -2°C / 28°F | 91mm | cold, some rain |
| Feb | 8°C / 46°F | -1°C / 30°F | 53mm | cold, mostly dry |
| Mar | 11°C / 52°F | 1°C / 34°F | 69mm | cool, some rain |
| Apr | 13°C / 55°F | 3°C / 37°F | 82mm | cool, some rain |
| May | 18°C / 64°F | 9°C / 48°F | 107mm | mild, some rain |
| JunBEST | 25°C / 77°F | 14°C / 57°F | 112mm | warm, some rain |
| Jul | 25°C / 77°F | 15°C / 59°F | 115mm | warm, some rain |
| AugBEST | 24°C / 75°F | 14°C / 57°F | 101mm | warm, some rain |
| SepBEST | 21°C / 70°F | 11°C / 52°F | 68mm | mild, some rain |
| Oct | 16°C / 61°F | 7°C / 45°F | 67mm | cool, some rain |
| Nov | 8°C / 46°F | 2°C / 36°F | 126mm | cold, wet |
| Dec | 5°C / 41°F | 0°C / 32°F | 124mm | cold, wet |
Averages from Open-Meteo ERA5 climate reanalysis, 2019 to 2023. Highs and lows are daily averages for each month; rain is the monthly total. Tap a month for a detailed guide.
Want the timing decided for you? A Local Friend in Wil plans around the seasons for you.