Aiguille Verte

Mountain Prominent Mont Blanc massif peak, serious alpine climbing.

High in the Mont Blanc massif, Aiguille Verte is a steep alpine peak prized by technical climbers and ski-mountaineers; it offers challenging ice and rock routes and views across Glacier d’Argentière.

Main image

Aiguille Verte is a prominent peak in the Mont Blanc massif of the French Alps, known for steep, technical climbing routes. It reaches over 4,100 metres and is a significant objective for alpine climbers.

The mountain’s faces and ridgelines present serious snow, ice and rock challenges and have long classical routes popular with experienced mountaineers. It is one of several high ‘aiguille’ peaks in the massif that define the alpine skyline.

First ascents and notable climbs on the peak date to the golden age of alpinism in the 19th century, and it remains an important and respected mountain in European mountaineering.

The Aiguille Verte lies near Chamonix in the Auvergne-Rhône-Alpes region of France, within the Mont Blanc massif close to other major alpine peaks.

  • Elevation: At an elevation of 4,122 metres it is a high Alpine peak in the Mont Blanc massif and requires technical mountaineering on most routes.
  • Climbing difficulty: The mountain is known for steep faces and long technical routes that attract experienced alpinists rather than casual hikers.
Aiguille Verte
45.9347, 6.9700

How to Get to Aiguille Verte #

Aiguille Verte is in the Mont Blanc massif above the Chamonix valley. The usual approach is via Chamonix (drive or transfer from Geneva); Geneva to Chamonix is about 100 km on the A40/N205. From Chamonix you continue up the valley to Argentière and onward on foot or by local lifts/trails into the high mountain approach - the final routes on Aiguille Verte require glacier travel and technical alpine climbing.

Tips for Visiting Aiguille Verte #

  • Plan climbs in the core summer season (roughly July-September) when crevasse and serac conditions are generally more stable and daylight is long.
  • Aiguille Verte is a technical, high‑alpine objective that involves steep ice, mixed climbing and glacier travel - hire an IFMGA/UIAGM mountain guide and make sure you have recent alpine experience.
  • Approaches are usually made from the Chamonix/Argentière side; move your start time very early in the morning and allow extra days for weather delays and acclimatisation.

Best Time to Visit Aiguille Verte #

For safe climbing and access, aim for the high‑summer climbing season (July-September); conditions remain alpine and cold even then.

High summer (climbing/hiking season)
July-September · Summit often below freezing; valley temps often ~5-20°C
Most stable window for alpine routes, glacier travel and approach access; long daylight but conditions remain cold at altitude.
Shoulder seasons (spring/autumn)
May-June, October · Summit usually below freezing; valley temps variable ~0-15°C
Weather is more changeable with higher avalanche risk and shorter daylight-technical climbing can be hazardous.
Winter
November-April · Summit well below freezing
Severe winter conditions, heavy snow and high avalanche danger make access and climbing much more difficult and appropriate only for experienced alpinists.

Weather & Climate near Aiguille Verte #

Climate

Aiguille Verte's climate is classified as Tundra - Tundra climate with cold summers (peaking in August) and freezing winters (coldest in March). Temperatures range from -15°C to 4°C. Moderate rainfall (603 mm/year).

Air Quality: AQI 35 Good
Best Time to Visit
JulyAugustSeptember
Temperature & Rainfall
Temperature Range
28°
Warmest Month
-29°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -10°C and lows of -14°C. The wettest month with 68 mm of rain, partly cloudy skies, and windy conditions.

31 Poor

Comfort

-12°
Feels Like Freezing
-12°C
Temperature
-14° -10°
86%
Humidity
Very Humid

Weather

68 mm
Rainfall
10.1 m/s
Wind
Windy
0.2
UV Index
Low
9.0h daylight

February

February is freezing with highs of -11°C and lows of -15°C. Moderate rainfall (60 mm), partly cloudy skies, and breezy conditions.

31 Poor

Comfort

-13°
Feels Like Freezing
-13°C
Temperature
-15° -11°
87%
Humidity
Very Humid

Weather

60 mm
Rainfall
9.3 m/s
Wind
Breezy
0.3
UV Index
Low
10.2h daylight

March

March is the coldest month with highs of -11°C and lows of -15°C. Moderate rainfall (62 mm), partly cloudy skies, and breezy conditions.

31 Poor

Comfort

-13°
Feels Like Freezing
-13°C
Temperature
-15° -11°
86%
Humidity
Very Humid

Weather

62 mm
Rainfall
9.4 m/s
Wind
Breezy
0.6
UV Index
Moderate
11.8h daylight

April

April is freezing with highs of -10°C and lows of -14°C. Moderate rainfall (43 mm), mostly overcast skies, and breezy conditions.

33 Poor

Comfort

-12°
Feels Like Freezing
-12°C
Temperature
-14° -10°
80%
Humidity
Very Humid

Weather

43 mm
Rainfall
8.3 m/s
Wind
Breezy
1.0
UV Index
High
13.4h daylight

May

May is freezing with highs of -4°C and lows of -9°C. Moderate rainfall (42 mm), mostly overcast skies, and breezy conditions.

37 Poor

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-9° -4°
79%
Humidity
Very Humid

Weather

42 mm
Rainfall
7.5 m/s
Wind
Breezy
1.4
UV Index
High
14.7h daylight

June

June is freezing with highs of -1°C and lows of -5°C. Moderate rainfall (39 mm), partly cloudy skies, and breezy conditions.

41 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-5° -1°
77%
Humidity
Very Humid

Weather

39 mm
Rainfall
7.2 m/s
Wind
Breezy
1.8
UV Index
Very High
15.4h daylight

July

July is cold with highs of 3°C and lows of -2°C. Moderate rainfall (38 mm), partly cloudy skies, and breezy conditions.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
-2°
75%
Humidity
Very Humid

Weather

38 mm
Rainfall
7.2 m/s
Wind
Breezy
1.9
UV Index
Very High
15.1h daylight

August

August is cold with highs of 4°C and lows of 0°C. Moderate rainfall (43 mm), partly cloudy skies, and breezy conditions.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
74%
Humidity
Very Humid

Weather

43 mm
Rainfall
6.5 m/s
Wind
Breezy
1.6
UV Index
Very High
13.9h daylight

September

September is freezing with highs of 0°C and lows of -3°C. Moderate rainfall (44 mm), partly cloudy skies, and breezy conditions.

46 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-3°
77%
Humidity
Very Humid

Weather

44 mm
Rainfall
7.3 m/s
Wind
Breezy
1.0
UV Index
High
12.4h daylight

October

October is freezing with highs of -3°C and lows of -6°C. Moderate rainfall (44 mm), partly cloudy skies, and breezy conditions.

41 Poor

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-6° -3°
78%
Humidity
Very Humid

Weather

44 mm
Rainfall
7.9 m/s
Wind
Breezy
0.5
UV Index
Moderate
10.8h daylight

November

November is freezing with highs of -7°C and lows of -10°C. Moderate rainfall (64 mm), partly cloudy skies, and breezy conditions.

31 Poor

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-11° -7°
84%
Humidity
Very Humid

Weather

64 mm
Rainfall
9.4 m/s
Wind
Breezy
0.2
UV Index
Low
9.4h daylight

December

December is freezing with highs of -8°C and lows of -13°C. Moderate rainfall (56 mm), partly cloudy skies, and windy conditions.

33 Poor

Comfort

-11°
Feels Like Freezing
-11°C
Temperature
-13° -8°
84%
Humidity
Very Humid

Weather

56 mm
Rainfall
10.0 m/s
Wind
Windy
0.1
UV Index
Low
8.6h daylight

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