Grisons Weather May
To help you choose the best time to travel, you can find climate data below on the weather in Grisons in May.
| Grisons Weather May: | St. Moritz | Davos | |
 | average daily high | +12.9°C | +12.4°C |
 | average daily low | -0.1°C | +2°C |
 | daylight hours | 15.6h | 15.6h |
 | sunny/overcast hours | 5.1/10.5h | 4.9/10.7h |
 | average monthly precipitation | 78 mm | 88 mm |
Temperature in Grisons
The average daily maximum in May is +12.9 — +12.4°C, and the minimum -0.1 — +2°C.
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Precipitation
The normal amount of precipitation for May is from 78 to 88 mm, which may cause a change of plans on certain days.