-1 to 19°C
temperature
2841 hours
sunshine per day
191 mm
rain
213 days
dry
100 days
rain
52 days
snow

Climate of Sarnen

Sarnen has a tundra climate. It is cold here all year round. The average annual temperature for Sarnen is 9° degrees and there is about 194 mm of rain in a year. It is dry for 199 days a year with an average humidity of 84% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between -1°C and 19°C
  • Night:the average nighttime temperature is between -9°C and 9°C
  • Rain: it rains 100 days and there is a total of approximately 191 mm rainfall
  • Snow: it snows an average of 52 days per year
  • Sun hours: throughout the year there are 2841 sun hours
Maximum temperature: between -1°C and 19°C
Warmest month: 19°C in July
Coldest month: -1°C in January
Night temperature: between -9°C and 9°C
Dry days: 213 days
Days with rain: 100 days
Days with snow: 52 days
Total rain sum: 191 mm
Hours of sunshine: 2841 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Sarnen.

Precipitation graph

This graph shows the average amount of rainfall per month for Sarnen.

Climate table of Sarnen

In this climate table you can see at a glance what the average weather per month is for Sarnen. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Sarnen might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) -1 -1 3 8 12 16 19 19 15 10 5 0
Night temp. (°C) -8 -9 -5 -1 3 6 9 9 6 2 -2 -7
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 19 9 17 8 20 18 25 15 9 14 9 28
Days with rain 6 4 8 9 14 12 13 8 9 6 6 5
Days with snow 13 10 8 3 1 - - - - 2 5 10
Dry days 12 14 15 18 16 18 18 23 21 23 19 16
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 5 7 9 9 10 11 11 9 7 6 5
Wind force (Bft) 2 2 2 2 2 2 2 2 2 2 2 2
UV-index 1 2 2 2 3 4 4 3 3 2 2 2

Best time to visit Sarnen

The best time to visit Sarnen in Switzerland is in July and August. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Sarnen is 19°C in July and the lowest is -1°C in January.

Climate of Sarnen by month

What is the average climate in a given month for Sarnen? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Sarnen weather experiences

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