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Grimentz resort snow
Ski Switzerland

Grimentz Snow History

46.18° N 7.58° E

Weather Forecast for Grimentz at 2286m altitude

Next snow in Grimentz:
0.8cm on Sat 12th
Issued:
7 pm 03 Sep 2026 (local time)
Forecast update in:
 hr  min

Is Grimentz snowsure?

The snowiest week in Grimentz is week 2 of January. There are typically 3.4 snowy days during this week with 42cm 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)
December32cm3.4 days
January32cm3.3 days
February29cm3.6 days
March30cm3.9 days
April25cm3.7 days

Average Snow and Weather Conditions in Grimentz during September (week 1):

The average snowfall forecast during week 1 of September for Grimentz is 1 cm. There are typically 0.3 snowy days during this week. Grimentz expected weather and snow conditions during the first week of September at the middle elevation of the ski area at 2286m, based on historical averages over the last 18 years: At this time of year the expected freezing level (3612m) is a long way above the mid altitude of Grimentz. A day with snowfall occurs on average every other year during the first week of September but it rains much more frequently, with rain falling on three or four days during this particular week of September. In the years when snow falls at this time of year, forecast model average snowfall for the week is 2cm. Temperatures generally above freezing both night and day in Grimentz during week one of September with average maximum temperature 8.8°C and minimum temperature 7.1°C at the mid altitude. Expect the sun to shine on three out of seven days. Generally light winds (average 7km/h).


Snow History: Compare Resorts


Compare Grimentz with:

Snow Depths

Recorded snow depths for the upper and lower slopes in Grimentz and (2007 – 2026).

Winter
Summer

Grimentz


Lower Slopes
Upper Slopes
Fresh Snow

Average Snow Conditions in

Best ski days per week in Grimentz and (2007 – 2026)

Winter
Summer

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
(>30km/h)

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 – 2026)

Winter
Summer

Snowfall amount
(bar chart)
Days with significant snowfall.
(>5cm)
Days with significant rainfall.
(>5mm)

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 – 2026)

Winter
Summer

Average temperature
Maximum
Minimum
Temperatures
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.

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