Grande Aiguille Rousse

Mountain Alpine peak popular with mountaineers

A sharp Alpine summit in Auvergne-Rhône-Alpes, Grande Aiguille Rousse attracts hikers and scramblers for ridgelines and extended climbs, with alpine huts and high-country views on multi-day routes.

Main image
Grande Aiguille Rousse
45.4329, 7.1094

Best Time to Visit Grande Aiguille Rousse #

Best visited in summer (June-September) for hiking and alpine access; winter is for technical snow and ice travel.

Summer (hiking and climbing)
June-September · Varies widely with altitude; lower slopes mild, summit cool to cold
Summer is the main season for non-technical hiking and alpine approaches; higher elevations remain cool and conditions can change quickly.
Winter (snow and ice)
December-March · Cold with snow and ice at higher elevations
Winter brings substantial snow and alpine conditions - suitable for experienced winter mountaineers and ski touring with proper equipment.

Weather & Climate near Grande Aiguille Rousse #

Climate

Grande Aiguille Rousse's climate is classified as Tundra - Tundra climate with cold summers (peaking in August) and freezing winters (coldest in February). Temperatures range from -13°C to 8°C. Moderate rainfall (854 mm/year).

Temperature & Rainfall
Temperature Range
Warmest Month
-13°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -8°C and lows of -12°C. Regular rainfall (84 mm).

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-12° -8°

Weather

84 mm
Rainfall
5.7 m/s
Wind
Light Breeze

February

February is the coldest month with highs of -8°C and lows of -13°C. Moderate rainfall (77 mm).

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-13° -8°

Weather

77 mm
Rainfall
5.6 m/s
Wind
Light Breeze

March

March is freezing with highs of -8°C and lows of -12°C. Regular rainfall (82 mm).

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-12° -8°

Weather

82 mm
Rainfall
5.9 m/s
Wind
Light Breeze

April

April is freezing with highs of -6°C and lows of -11°C. Moderate rainfall (78 mm).

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-11° -6°

Weather

78 mm
Rainfall
5.6 m/s
Wind
Light Breeze

May

May is freezing with highs of -1°C and lows of -6°C. Moderate rainfall (73 mm).

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-6° -1°

Weather

73 mm
Rainfall
5.1 m/s
Wind
Light Breeze

June

June is cold with highs of 3°C and lows of -2°C. Moderate rainfall (57 mm).

Comfort

Feels Like Cold
C
Temperature
-2°

Weather

57 mm
Rainfall
4.9 m/s
Wind
Light Breeze

July

July is cold with highs of 7°C and lows of 1°C. Moderate rainfall (47 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

47 mm
Rainfall
4.9 m/s
Wind
Light Breeze

August

August is cold with highs of 8°C and lows of 3°C. Moderate rainfall (57 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

57 mm
Rainfall
4.4 m/s
Wind
Light Breeze

September

September is cold with highs of 5°C and lows of 0°C. Moderate rainfall (60 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

60 mm
Rainfall
4.8 m/s
Wind
Light Breeze

October

October is freezing with highs of 1°C and lows of -4°C. Moderate rainfall (73 mm).

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-4°

Weather

73 mm
Rainfall
4.9 m/s
Wind
Light Breeze

November

November is freezing with highs of -4°C and lows of -8°C. The wettest month with 89 mm of rain.

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-8° -4°

Weather

89 mm
Rainfall
5.6 m/s
Wind
Light Breeze

December

December is freezing with highs of -6°C and lows of -11°C. Moderate rainfall (77 mm).

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-11° -6°

Weather

77 mm
Rainfall
5.9 m/s
Wind
Light Breeze

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