SnowOdds

Le Grand Massif

Haute-Savoie, France

Village687 m2,254 ftSummit2,484 m8,150 ft

Painting of Le Grand Massif

Weather this week

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Best weeks at Le Grand Massif

SnowOdds score at the summit, out of 100

Pick your week

Bars show each week's SnowOdds score at the summit: fresh snow and base first, then sun, rain and wind.

100
50
NovDecJanFebMarApr

Summit, 2,484 m8,150 ft

11–17 Jan

73/ 100Excellent

14 of 20 winters had 10 cm4 in or more of fresh snow this week

Great odds up top. The village may stay a little green.

Snow

Weather

How the score works

The SnowOdds score

Every week at every resort gets a score out of 100. Snow sets it, and bad weather can take up to 45% off. The percentages show how much each part counts within snow or weather.

Snow

  • Fresh snow

    60%
  • Base

    25%
  • Powder

    15%

Weather

  • Sun

    50%
  • No rain

    30%
  • Calm

    20%

Example: Le Grand Massif, 11–17 Jan

Out of 10WeightPoints
Fresh snow8.8× 60%53
Base10× 25%25
Powder8.4× 15%13
Snow91 / 100
Sun7.6× 50%38
No rain2.2× 30%7
Calm5.3× 20%11
Weather56 / 100

Weather at 56 out of 100 takes 20% off the snow points. The worse the weather, the more comes off, up to 45%.

Score91 − 20% = 73/ 100

Avg fresh snow
27 cm11 in
Snowy days
3.1 of 7
Avg temperature
-11°C11°F
Season snowfall so far
2.8 m110 in

Beyond the odds · at the summit, this week

Bluebird days
0.3 of 7
Wind holds
0.9 of 7
Dry powder
84%
Icy mornings
0 of 7

Only on SnowOdds

Beyond the odds

Our own measures, from every day of the last 20 winters at the summit.

Bluebird days

4.2a winter

More than 92% of resorts

A clear day with no new snow, right after 10 cm4 in or more fell in the two days before.

Most likely 18–24 Jan

Wind holds

17a winter

Calmer than 20% of resorts

Days with gusts of 70 km/h43 mph or more at the summit: enough to stop most chairlifts.

Dry powder

68%of the snow

Drier than 84% of resorts

Snow that fell on days that stayed below -5°C23°F at the summit: light and dry. The rest is heavier.

Driest 1–7 Feb

Icy mornings

27a winter

Less icy than 24% of resorts

Mornings after a day above 0°C32°F and a night at -3°C27°F or colder, with no new snow: hard, icy pistes until the sun softens them.

Every winter since 1950/51

See all 76 winters, day by day
Average winter
5.6 m219 in
Snowiest winter
9.6 m378 in
Leanest winter
3.0 m117 in
Change since 1950/51
+2.1°C+3.8°F

Snow at Le Grand Massif, answered

When is the best time to ski Le Grand Massif?

Historically the best week for fresh snow at Le Grand Massif is 11–17 Jan: in 14 of the last 20 winters at least 10 cm of new snow fell at the summit that week (70% odds), 27 cm on average. The next best weeks are 21–27 Dec and 18–24 Jan.

Which month has the most reliable snow at Le Grand Massif?

December, with an average 67% chance of 10 cm or more of fresh snow in any given week at the summit. April is the least reliable month of the season at 43%.

How high is Le Grand Massif?

The village sits at 687 m (2,254 ft) and the top lift reaches 2,484 m (8,150 ft), a vertical drop of 1,797 m (5,896 ft). The resort has about 174 km of pistes and 69 lifts.

Does it snow in the village at Le Grand Massif?

In the best week (11–17 Jan) the village gets 10 cm or more of fresh snow in 30% of winters, against 70% at the summit. The average village temperature that week is 0°C (31°F).

Every week of the season, in numbers

Odds of 10 cm or more of fresh snow in the week, and average fresh snow, at Le Grand Massif
WeekSummit oddsSummit snowVillage oddsVillage snow
2–8 Nov50%21 cm0%1 cm
9–15 Nov45%9 cm0%1 cm
16–22 Nov65%18 cm15%5 cm
23–29 Nov60%25 cm15%5 cm
30 Nov – 6 Dec75%38 cm20%8 cm
7–13 Dec65%28 cm30%7 cm
14–20 Dec63%22 cm21%5 cm
21–27 Dec63%23 cm21%8 cm
4–10 Jan70%29 cm20%5 cm
11–17 Jan70%27 cm30%7 cm
18–24 Jan65%23 cm15%4 cm
25–31 Jan60%19 cm20%4 cm
1–7 Feb70%28 cm15%7 cm
8–14 Feb65%20 cm10%4 cm
15–21 Feb70%23 cm25%4 cm
22–28 Feb55%17 cm0%1 cm
1–7 Mar60%23 cm15%3 cm
8–14 Mar70%23 cm0%1 cm
15–21 Mar60%20 cm0%2 cm
22–28 Mar35%13 cm10%2 cm
29 Mar – 4 Apr50%19 cm10%2 cm
5–11 Apr40%14 cm0%1 cm
12–18 Apr40%10 cm0%0 cm
19–25 Apr40%11 cm0%0 cm
26 Apr – 2 May45%10 cm0%0 cm