St. Moritz weather in April
April in St. Moritz: cold, rainy, with very humid — one of the best months to visit.
#1 of 12 months in St. Moritz · #4 of 604 destinations to visit in April · comfort 96/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
St. Moritz climate normals — April
| Daytime high | 5°C / 40°F | 🧥 cold |
|---|---|---|
| Nighttime low | -3°C / 26°F | |
| Feels like (high) | 2°C / 36°F | |
| Rainfall | 97 mm / 3.8 in | 🌧 rainy |
| Rainy days | 14 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | -3°C / 26°F | |
| Sunshine | 10.7 h/day | |
| Daylight | 13.6 h | |
| Wind | 9 km/h / 5 mph | |
| Snowfall | 61.4 cm / 24.2 in | |
| Air quality (US AQI) | 54 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is St. Moritz?
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St. Moritz in April — FAQ
- Is April a good time to visit St. Moritz?
- April in St. Moritz: cold, rainy, with very humid — one of the best months to visit. It ranks #1 of 12 months for St. Moritz on SeasonMap's comfort score (96/100).
- What is the weather like in St. Moritz in April?
- In April, St. Moritz averages a daily high of 4.5°C and a low of -3.5°C, with about 97 mm of rain over roughly 13.8 rainy days.
- What is the air quality in St. Moritz in April?
- St. Moritz has a mean US Air Quality Index of about 54 in April.
- Does it snow in St. Moritz in April?
- St. Moritz sees roughly 61.4 cm of snowfall in April.