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Weather at Le Grand Bornand

Weather at Le Grand Bornand: a six-day forecast for three elevations of the mountain. Temperature, precipitation, wind and cloud cover from MET Norway. Updated several times a day.

What the weather at Le Grand Bornand is usually like

The ski area runs from 1,000 to 2,100 m above sea level - a 1,100 m vertical. In January the daytime average is 4 °C at the base and -4 °C at the summit. Plan for that 7 °C gap: what feels right at the base will be cold up top. Midwinter days at the base run above freezing, so the lower runs soften by midday and the morning snow lasts longer higher up.

Average daytime highs at the summit stay below freezing from December through February. Last season brought 418 cm of snow here. The snowiest month was January: 123 cm over 11 days with snowfall. The snowpack was deepest in February, at roughly 36 cm. These are observations from a single season, not a long-term norm: a snowy year here can be twice a lean one.

Snowmaking covers 50% of the runs, so the start of the season barely depends on when natural snow arrives. The season usually runs from 12 December to 11 April.

By February the base is around 6 °C while the summit still holds -1 °C: on days like that, start early and stay high. Based on monthly averages and the resort elevations. For the coming days, see the forecast above.

Average monthly temperature in Le Grand Bornand

0 °C
0-8
2-6
5-4
8-1
122
177
1910
199
145
112
5-3
2-6
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sept
Oct
Nov
Dec
Average daytime highAverage night-time lowData by Open-Meteo (ERA5 reanalysis) for the mid station; top and base are derived with the standard lapse rate of 0.65 °C per 100 m, exactly as the source itself does. Averaged over 2015 - 2024.

Average monthly snowfall at Le Grand Bornand

Snowiest month:January- 123 cm
123Jan11 days
83Feb9 days
71Mar8 days
21Apr3 days
30Nov3 days
90Dec7 days

Snowfall per month - cm. Below each bar - how many days it snowed that month. Observation data for the last 3 completed seasons.

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