Veysonnaz
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Veysonnaz Weather in September

Veysonnaz in September averages 14°C (57°F) during the day and 3°C (37°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Veysonnaz in September

You can expect rain on around 14 days based on historical patterns, with 125 mm (4.9 in) average for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Veysonnaz in September

Temperatures in Veysonnaz in September top out at 14°C (57°F) and drop to 3°C (37°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Veysonnaz in September

The city usually sees around 210 hours of sunlight, indicating many sunny days despite the cool temperatures, making it a good month for sightseeing.

Wind Speed in Veysonnaz in September

Average wind conditions reach 2 m/s (4 knots) in September. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

Should you favor a climate that's both dry and comfortably warm, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Veysonnaz Temperature in September

Min Temperature
3°C (37°F)
Max Temperature
14°C (57°F)
Chance of Rain
47%
Precipitation
125 mm (4.9 in)
Rainy days
14 days
Humidity
71% *
Windspeed
2 m/s (4 knots) *
Sunshine
210 hours *
Percentage Sunshine
65% *
* Data from: Sion, Switzerland (2 KM, 1 Miles).

Veysonnaz Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Veysonnaz - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Veysonnaz typically drop from around 23°C (73°F) at the start of September to approximately 19°C (66°F) by the end. Nights are cool, with lows typically ranging from 7°C (45°F) to 11°C (52°F).

Average temperatures in September

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in September

Historical weather records for Veysonnaz in September

Browse day-by-day weather records for Veysonnaz spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Veysonnaz historical weather extremes in September

Based on 50 years of weather observations in Veysonnaz between 1976 and 2026, these are the recorded extremes.

  • On September 5, 2023, temperatures climbed to 34°C (93°F), marking the warmest September day on record.
  • The coldest September day was on September 22, 1979, with a maximum of 9°C (48°F).
  • The coldest night in September in Veysonnaz was on September 29, 1995, with a minimum of -12°C (10°F).
  • The wettest day in September Veysonnaz was on September 13, 1997 with 36 mm (1.4 in) of precipitation.

Best Places in Switzerland in September

Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Veysonnaz in September

The weather can be unpredictable in September, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Veysonnaz in September

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

  • Swimming
    4/10
  • Cycling
    5/10
  • Walking
    5/10
  • Camping
    3/10
  • Outdoor sports
    9/10

Veysonnaz 3-Day Forecast

More climate data for Veysonnaz

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.