Sierre Weather in July

During July, Sierre experiences pleasant daytime temperatures of 19°C (66°F) and cooler nights around 7°C (45°F). As part of the summer season, expect quite a bit of rainfall. Around 147 mm (5.8 in) is typical.

Rainfall in Sierre in July

Historically, approximately 16 days this month are expected to have rain, averaging 147 mm (5.8 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Sierre in July

Daytime highs in Sierre in July reach 19°C (66°F), with nights around 7°C (45°F). July is a notable month of the summer season. Conditions are often most pleasant around the middle of the day. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. On average, it is the month with the highest temperature of the year.

Sunshine in Sierre in July

Enjoy a sunny month with about 270 hours of sunshine, the clear skies make Sierre even more beautiful.

Wind Speed in Sierre in July

July 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.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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

Sierre Temperature in July

Min Temperature 7°C (45°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 54%  

Precipitation 147 mm (5.8 in)  

Rainy days 16 days  

Humidity 63% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 270 hours *  

Percentage Sunshine 65% *  

* Data from: Sion, Switzerland (17 KM, 10 Miles).

What to Wear in Sierre in July

Pleasant temperatures in July 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. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Sierre in July

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

Cycling

9/10

Walking

9/10

Camping

3/10

Outdoor sports

9/10

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 Sierre's climate page.

More climate data for Sierre

Temperature Rainfall Sunshine Humidity Wind Speed

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