Pontresina Weather in August
In Pontresina, August brings moderate daytime temperatures around 16°C (61°F), with nights cooling to 6°C (43°F). Expect quite a bit of rainfall this month.
Rainfall in Pontresina in August
Rain is expected on roughly 20 days, totalling around 142 mm (5.6 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Pontresina in August
In August, expect moderate temperatures in Pontresina, with highs of 16°C (61°F) and lows of 6°C (43°F) at night. During August, the summer season is in full swing. Conditions are often most pleasant around the middle of the day. With overnight lows of 6°C (43°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Pontresina in August
The area experiences a moderate amount of sunshine, with approximately 183 hours of sunlight expected. This means a decent mix of sun and overcast.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 Pontresina's climate page.
Pontresina Temperature in August
Min Temperature
6°C (43°F)
Max Temperature
16°C (61°F)
Chance of Rain
67%
Precipitation
142 mm (5.6 in)
Rainy days
20 days
Humidity
75% *
Sunshine
183 hours *
Percentage Sunshine
57% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Pontresina typically stay consistent throughout August, with daily highs averaging around 16°C (61°F). Nights are cold, with lows typically ranging from 4°C (39°F) to 7°C (45°F).
Average temperatures in August
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 August
Historical weather for Pontresina in August
Browse day-by-day weather records for Pontresina spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Pontresina historical weather extremes in August
Based on weather observations in Pontresina between 1976 and 2025, these are the recorded extremes during August.
- The hottest August day on record in Pontresina reached 30°C (86°F) (August 11, 1998).
- Pontresina experienced its chilliest August day on August 26, 1985, reaching only 5°C (41°F).
- Pontresina registered its coldest August night on August 8, 2005, with temperatures dropping to -8°C (18°F).
Best Places in Switzerland in August
Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in August →
perfect weather
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unpleasant
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What to Wear in Pontresina in August
The weather can be unpredictable in August, 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Pontresina in August
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 Pontresina's climate page.
Temperature Rainfall Sunshine Humidity
See the full Pontresina climate overview or explore weather in Switzerland.
