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Is Grimentz snowsure?

The snowiest week in Grimentz is week 1 of March. There are typically 4.9 snowy days during this week with 47cm of snowfall. Check out the Grimentz 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 Grimentz

MonthSnow amount (week)Snow days (week)
December29cm3.4 days
January38cm3.7 days
February32cm4.4 days
March32cm4.4 days
April29cm4.3 days

Average Snow and Weather Conditions in Grimentz during September (week 3):

The average snowfall forecast during week 3 of September for Grimentz is 3 cm. There are typically 0.9 snowy days during this week. Grimentz prevailing weather and snow conditions during the third week of September at the middle elevation of the ski area at 2286m, based on historical averages over the last 10 years: At this time of year the typical freezing level (3173m) is a long way above the middle elevation of Grimentz. Expect just one day with snowfall per week in Grimentz in the middle of September but in an average year there are two or three days during this week each year that are wet. Forecast model average snowfall for the week is 3cm. Temperatures averaging above freezing both night and day in Grimentz during week three of September with average maximum temperature 5.6°C and minimum temperature 3.5°C at the middle elevation. Expect the sun to shine on three out of seven days. Generally light winds (average 9km/h).

Snow History: Compare Resorts

Compare Grimentz with:

Snow Depths

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




Lower Slopes
Upper Slopes
Fresh Snow

Average Snow Conditions in

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


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

The snowiest weeks of the year in Grimentz 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 Grimentz 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 Grimentz 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.