Zernez Weather in September
With daytime temperatures of 12°C (54°F) and nighttime lows of 1°C (34°F), September in Zernez brings low temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 110 mm (4.3 in) falls on average.
Rainfall in Zernez in September
Past climate data indicates that roughly 15 days will see rain, totalling around 110 mm (4.3 in) for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Zernez in September
Zernez in September gets highs of 12°C (54°F) during the day and drops to 1°C (34°F) at night. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights fall to 1°C (34°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Zernez in September
The month experiences a moderate amount of sunlight, with 162 hours of sunshine. This provides a nice balance between sunshine and clouds.
Wind Speed in Zernez 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.September in Zernez can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Switzerland, check out our Zernez's climate page.
Zernez Temperature in September
Min Temperature
1°C (34°F)
Max Temperature
12°C (54°F)
Chance of Rain
51%
Precipitation
110 mm (4.3 in)
Rainy days
15 days
Humidity
75% *
Windspeed
2 m/s (4 knots) *
Sunshine
162 hours *
Percentage Sunshine
53% *
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
What to Wear in Zernez 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. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Zernez in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Switzerland, check out our Zernez's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Zernez climate overview or explore weather in Switzerland.
