Grenchen Weather in June

During June, Grenchen experiences high daytime temperatures of 23°C (73°F) and cooler nights around 12°C (54°F). As part of the summer season, expect quite a bit of rainfall. Around 146 mm (5.7 in) is typical.

Rainfall in Grenchen in June

Climate statistics over the past 30 years suggest around 17 days of rain, with 146 mm (5.7 in) average 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 Grenchen in June

Expect highs of 23°C (73°F) in Grenchen in June, with nights dropping to around 12°C (54°F). June is part of summer. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Grenchen in June

There are approximately 221 hours of sunshine this month, resulting in mostly clear days.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Grenchen.

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• January
• February
• March
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• May
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• September
• October
• November
• December

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

Grenchen Temperature in June

Min Temperature 12°C (54°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 56%  

Precipitation 146 mm (5.7 in)  

Rainy days 17 days  

Humidity 71% *  

Sunshine 221 hours *  

Percentage Sunshine 47% *  

* Data from: Bern, Switzerland (27 KM, 17 Miles).

What to Wear in Grenchen in June

For Grenchen in June, 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Grenchen in June

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

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 Grenchen's climate page.

More climate data for Grenchen

Temperature Rainfall Sunshine Humidity

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