Altdorf Weather in July

July in Altdorf typically sees daytime highs of 19°C (66°F) and nighttime lows of 9°C (48°F). July falls within the rainy season, so heavy rainfall is to be expected. It falls within the summer season.

Rainfall in Altdorf in July

Altdorf is in the rainy season in July, with rain on around 18 days and an average of 220 mm (8.7 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Altdorf in July

In July, Altdorf sees pleasant temperatures, with highs of 19°C (66°F). Nights drop to around 9°C (48°F). The summer season is characteristic of July. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. On average, it is the month with the highest temperature of the year.

Sunshine in Altdorf in July

With about 168 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.

Wind Speed in Altdorf 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.

If you prefer dry days with pleasant temperatures, July may not be the ideal month to visit Altdorf. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Altdorf Temperature in July

Min Temperature 9°C (48°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 61%  

Precipitation 220 mm (8.7 in)  

Rainy days 18 days  

Humidity 74%  

Windspeed 2 m/s (4 knots)  

Sunshine 168 hours  

Percentage Sunshine 48%  

What to Wear in Altdorf in July

For Altdorf in July, 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. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Altdorf in July

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

Swimming

6/10

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 Altdorf's climate page.

More climate data for Altdorf

Temperature Rainfall Sunshine Humidity Wind Speed

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