St. Moritz Weather in July
July in St. Moritz brings moderate temperatures, with highs of 16°C (61°F) and nights dropping to 5°C (41°F). Rainfall is on the higher side this month, averaging around 152 mm (6 in), so keep a rain jacket handy.
Rainfall in St. Moritz in July
Expect around 19 days of rain based on historical data, with 152 mm (6 in) average. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in St. Moritz in July
Daytime highs in St. Moritz in July reach 16°C (61°F), with nights around 5°C (41°F). July is known for being in the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 5°C (41°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. On average, it has the peak temperatures of the year.
Sunshine in St. Moritz in July
The city usually sees around 200 hours of sunlight, indicating many sunny days — a great month for sightseeing.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Switzerland, check out our St. Moritz's climate page.
St. Moritz Temperature in July
Min Temperature
5°C (41°F)
Max Temperature
16°C (61°F)
Chance of Rain
65%
Precipitation
152 mm (6 in)
Rainy days
19 days
Humidity
71% *
Sunshine
200 hours *
Percentage Sunshine
58% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in St. Moritz typically stay consistent throughout July, with daily highs averaging around 16°C (61°F). Nights are cold, with lows typically ranging from 5°C (41°F) to 7°C (45°F).
Average temperatures in July
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather for St. Moritz in July
Browse day-by-day weather records for St. Moritz spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
St. Moritz historical weather extremes in July
Based on 49 years of weather observations in St. Moritz between 1976 and 2025, these are the recorded extremes.
- The hottest July day on record in St. Moritz reached 30°C (86°F) (July 15, 1996).
- On July 11, 1993, St. Moritz saw its coldest July day with temperatures maxing out at 4°C (39°F).
- Nighttime temperatures dropped to -4°C (25°F) on July 21, 1980, marking the coldest July night on record.
- The wettest day in July St. Moritz was on July 7, 2024 with 62 mm (2.4 in) of precipitation.
Best Places in Switzerland in July
Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in July →
perfect weather
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What to Wear in St. Moritz in July
The weather can be unpredictable in July, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in St. Moritz in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Switzerland, check out our St. Moritz's climate page.
Temperature Rainfall Sunshine Humidity
See the full St. Moritz climate overview or explore weather in Switzerland.
