Coropuna

Mountain Massive Peruvian stratovolcano and snow-capped massif

Coropuna is a high, glaciated volcano near Arequipa that attracts mountaineers and landscape photographers. Climbs involve altitude and glacier travel, while lower slopes host pastoral communities and volcanic scenery.

Main image

Coropuna is a massive stratovolcanic complex in southern Peru, located in the Arequipa Region. It is notable as one of the highest volcanic massifs in the country and forms a prominent part of the local Andean skyline.

The complex includes multiple summits and broad glaciated slopes; the highest point reaches roughly 6,425 metres above sea level. Climbers visit the mountain, and its glaciers have been the subject of glaciological research and monitoring.

Coropuna has held significance for local communities since pre-Columbian times and features archaeological evidence of human presence at high elevations. In recent decades the glacier extent has been studied in the context of regional climate change.

The mountain lies in the western cordillera of the southern Peruvian Andes within Arequipa region territory and is visible from surrounding valleys and highland communities.

  • Elevation: The mountain is one of Peru's highest volcanic complexes, with its highest summit reaching approximately 6,425 metres above sea level.
  • Glaciation and Mountaineering: It is heavily glaciated in its upper reaches and is a destination for mountaineers and scientific study of Andean glaciation.
Coropuna
-15.5470, -72.6616

Tips for Visiting Coropuna #

  • Plan your visit in the dry season (roughly May-September) for more stable weather and clearer summit views; the high Andes have a pronounced wet season that makes access and glacier travel riskier.
  • Acclimatize for several days in Arequipa or the Colca Valley before attempting high-altitude approaches-Coropuna's access and any climbing involve sustained elevation gain and glacier travel.
  • Arrange logistics with experienced local operators: access to Coropuna is remote and typically requires 4x4 transport, route knowledge and camping equipment, so hire a guide rather than attempting a self-supported approach.

Best Time to Visit Coropuna #

Attempt Coropuna during the dry season (May-September) when weather is most stable for high-elevation travel.

Dry season (best for climbing/trekking)
May-September · Below freezing at night to around 0-5°C (≤32-41°F) by day at high elevations
Clearer, drier weather and lower storm risk make this the preferred window for high-altitude approaches and climbs.
Wet season
October-April · Often below freezing at night; daytime temps vary but can be near or below 0°C at altitude
Warmer at lower elevations but more precipitation, snow and poorer conditions higher on the mountain-less reliable for summit attempts.

Weather & Climate near Coropuna #

Climate

Coropuna's climate is classified as Ice Cap - Ice Cap climate with consistently warm temperatures year-round. Temperatures range from -18°C to 2°C. Moderate rainfall (833 mm/year) with a pronounced dry season.

Temperature & Rainfall
Temperature Range
Warmest Month
-18°
Coldest Month
Monthly Conditions

January

January is freezing with highs of 1°C and lows of -10°C. Significant rainfall (164 mm).

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-10°

Weather

164 mm
Rainfall
4.5 m/s
Wind
Light Breeze

February

February is freezing with highs of 1°C and lows of -10°C. Significant rainfall (168 mm).

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-10°

Weather

168 mm
Rainfall
4.3 m/s
Wind
Light Breeze

March

March is freezing with highs of 1°C and lows of -10°C. The wettest month with heavy rain (173 mm).

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-10°

Weather

173 mm
Rainfall
3.7 m/s
Wind
Light Breeze

April

April is freezing with highs of 1°C and lows of -12°C. Moderate rainfall (55 mm).

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-12°

Weather

55 mm
Rainfall
3.8 m/s
Wind
Light Breeze

May

May is freezing with highs of 1°C and lows of -15°C. Moderate rainfall (33 mm).

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-15°

Weather

33 mm
Rainfall
3.9 m/s
Wind
Light Breeze

June

June is freezing with highs of 0°C and lows of -17°C. Light rainfall.

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-17°

Weather

25 mm
Rainfall
5.2 m/s
Wind
Light Breeze

July

July is the coldest month with highs of 0°C and lows of -18°C. Light rainfall.

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-18°

Weather

26 mm
Rainfall
5.1 m/s
Wind
Light Breeze

August

August is freezing with highs of 0°C and lows of -18°C. The driest month with just 17 mm.

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-18°

Weather

17 mm
Rainfall
5.3 m/s
Wind
Light Breeze

September

September is freezing with highs of 1°C and lows of -15°C. Moderate rainfall (31 mm).

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-15°

Weather

31 mm
Rainfall
4.9 m/s
Wind
Light Breeze

October

October is freezing with highs of 2°C and lows of -15°C. Light rainfall.

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-15°

Weather

26 mm
Rainfall
4.4 m/s
Wind
Light Breeze

November

November is freezing with highs of 2°C and lows of -13°C. Moderate rainfall (41 mm).

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-13°

Weather

41 mm
Rainfall
4.6 m/s
Wind
Light Breeze

December

December is freezing with highs of 2°C and lows of -11°C. Moderate rainfall (74 mm).

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-11°

Weather

74 mm
Rainfall
4.7 m/s
Wind
Light Breeze

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