Bellevue Weather in August

Bellevue in August averages 24°C (75°F) during the day and 14°C (57°F) at night. This is part of the summer season, and quite a bit of rainfall is expected this month.

Rainfall in Bellevue in August

Looking at the last 30 years, the data shows about 14 days with rain, averaging 127 mm (5 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Bellevue in August

In August, Bellevue gets high temperatures, with highs of 24°C (75°F). Nights cool to around 14°C (57°F). During August, you'll experience the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Bellevue in August

There are approximately 241 hours of sunshine this month, resulting in mostly clear days.

Average water temperature in August

The water is 23°C (73°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Bellevue.

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

Bellevue Temperature in August

Min Temperature 14°C (57°F)  

Max Temperature 24°C (75°F)  

Water Temperature 23°C (73°F) *  

Chance of Rain 46%  

Precipitation 127 mm (5 in)  

Rainy days 14 days  

Humidity 68% *  

Sunshine 241 hours *  

Percentage Sunshine 61% *  

* Data from: Geneva, Switzerland (5 KM, 3 Miles).

What to Wear in Bellevue in August

For Bellevue 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Expect water temperatures of around 23°C (73°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Bellevue in August

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

Swimming

9/10

Cycling

9/10

Walking

9/10

Camping

6/10

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 Bellevue's climate page.

More climate data for Bellevue

Temperature Rainfall Sunshine Humidity Water Temp

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