Saas-Grund Weather in August
August in Saas-Grund sees daytime temperatures around 16°C (61°F) and lows of 6°C (43°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.
Rainfall in Saas-Grund in August
As part of the rainy season, Saas-Grund sees around 19 days of rain in August, with an average of 196 mm (7.7 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Saas-Grund in August
In August, Saas-Grund gets moderate temperatures, with highs of 16°C (61°F). Nights cool to around 6°C (43°F). This month falls in the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 6°C (43°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Saas-Grund in August
With about 187 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.If you're planning additional trips, our weather planner can help you find destinations that match your weather preferences.
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 Saas-Grund's climate page.
Saas-Grund Temperature in August
Min Temperature
6°C (43°F)
Max Temperature
16°C (61°F)
Chance of Rain
62%
Precipitation
196 mm (7.7 in)
Rainy days
19 days
Humidity
70% *
Sunshine
187 hours *
Percentage Sunshine
68% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Saas-Grund typically stay consistent throughout August, with daily highs averaging around 16°C (61°F). Nights are cool, with lows typically ranging from 9°C (48°F) to 12°C (54°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 Saas-Grund in August
Browse day-by-day weather records for Saas-Grund spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Saas-Grund historical weather extremes in August
According to our 49 years of weather records for Saas-Grund, the following extremes were recorded between 1976 and 2025.
- The warmest day in August was on August 24, 2023, with a maximum of 35°C (95°F).
- On August 9, 2007, Saas-Grund saw its coldest August day with temperatures maxing out at 8°C (46°F).
- Saas-Grund registered its coldest August night on August 29, 1995, with temperatures dropping to -10°C (14°F).
- Peak precipitation in August occurred on August 28, 2023, when 59 mm (2.3 in) of precipitation was measured.
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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tolerable
unpleasant
poor
What to Wear in Saas-Grund in August
Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Saas-Grund 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 Saas-Grund's climate page.
Temperature Rainfall Sunshine Humidity
See the full Saas-Grund climate overview or explore weather in Switzerland.
