Gryon Weather in August

With daytime temperatures of 20°C (68°F) and nighttime lows of 9°C (48°F), August in Gryon brings pleasant temperatures during the day. Do keep in mind that August is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Gryon in August

Gryon is in the rainy season in August, with rain on around 16 days and an average of 192 mm (7.6 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Gryon in August

If you're visiting Gryon in August, expect highs of 20°C (68°F) and overnight lows around 9°C (48°F). During August, you'll experience the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Gryon in August

The city usually sees around 248 hours of sunlight, indicating many sunny days despite it being the rainy season.

Wind Speed in Gryon in August

August sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.

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For a detailed overview over the year and the best time to visit Switzerland, check out our Gryon's climate page.

Gryon Temperature in August

Min Temperature 9°C (48°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 54%  

Precipitation 192 mm (7.6 in)  

Rainy days 16 days  

Humidity 67% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 248 hours *  

Percentage Sunshine 65% *  

* Data from: Sion, Switzerland (21 KM, 13 Miles).

What to Wear in Gryon in August

For Gryon in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Gryon in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Camping

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Switzerland, check out our Gryon's climate page.

More climate data for Gryon

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Gryon climate overview or explore weather in Switzerland.