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Is Les Diablerets snowsure?

The snowiest week in Les Diablerets is week 1 of March. There are typically 4.3 snowy days during this week with 54cm of snowfall. Check out the Les Diablerets Snow History graphs below. Select any week of the year to see the typical Ski Conditions, Snowfall Amount and Temperature based on nowcast weather data over the last 11 years.

Average monthly snow in Les Diablerets

MonthSnow amount (week)Snow days (week)
December31cm3.1 days
January36cm3.3 days
February30cm3.7 days
March29cm3.5 days
April23cm3.3 days

Average Snow and Weather Conditions in Les Diablerets during September (week 4):

The average snowfall forecast during week 4 of September for Les Diablerets is 2 cm. There are typically 0.7 snowy days during this week. Les Diablerets prevailing weather and snow conditions during the last week of September at the middle elevation of the ski area at 2100m, based on historical averages over the last 10 years: At this time of year the expected freezing level (3223m) is well above the mid altitude of Les Diablerets. A day with snowfall happens on average every second year during the last week of September but on average there are one or two wet days during this week every year. In the years when snow falls at this time of year, forecast model average snowfall for the week is 4cm. Temperatures averaging above freezing both night and day in Les Diablerets during week four of September with average maximum temperature 6.8°C and minimum temperature 5.1°C at the mid altitude. Expect the sun to shine on three or four days per week. Generally light winds (average 8km/h).

Snow History: Compare Resorts

Compare Les Diablerets with:

Snow Depths

Recorded snow depths for the upper and lower slopes in Les Diablerets and (2007 – 2018).


Les Diablerets


Lower Slopes
Upper Slopes
Fresh Snow

Average Snow Conditions in

Best ski days per week in Les Diablerets and (2007 – 2018)


Bluebird Powder Day
(Fresh snow, mostly sunny, light wind)
Powder Day
(Fresh snow, limited sun, any wind)
Bluebird Day
(Average snow, mostly sunny, light wind)
Very windy days

The most cherished days on the mountain in Les Diablerets are Bluebird Powder days when it is mostly sunny with light winds following very recent snowfall. Poorer weather conditions may prevail on Powder days when the visibility can be limited but the snow is significantly deep and fresh for keen powder-hounds. Bluebird days can suit many skiers that aren’t necessarily hunting powder but want to enjoy the snowy mountains in sunnier conditions and light winds.

Average Snowfall in

Graph showing the average precipitation (snow/rain) in Les Diablerets and (2007 – 2018)


Snowfall amount
(bar chart)
Days with significant snowfall.
Days with significant rainfall.

The snowiest weeks of the year in Les Diablerets are shown but also bear in mind the number of days that it typically snows each week if you want regular fresh tracks. The risk of a rainy day is shown but be sure to switch between elevations to see if lower lifts are rain affected or higher lifts remain snowy despite any rain further down the mountain.

Average Temperature in

Graph showing the average temperature and freezing level at Les Diablerets and (2007 – 2018)


Average temperature
Above freezing
Below freezing
Freezing level
Dashed line

The highest and lowest temperatures averaged for each week of the year in Les Diablerets are shown. Check out the risk of freze-thaw conditions prevailing at different elevations for any given week. We also show the extremes of temperature (blue/red dots) that reveal the chance of unusually warm or cold conditions.