Andes · BoliviaSummit weather, forecast and climate

Chullunkhäni

5,000 mSnow likely Mar–Apr · Oct

Elevation5,000 mabove sea level

Prominence–independent height

Isolation11 kmto a higher summit

Summit, Jul1°average high

21.56° S, 67.86° WElevation 5,000 mUTC+0 · Coordinated Universal Time

From the valley to the top

Freezing level in October: above the summit

iThe mountain

Chullunkhäni in brief

Chullunkhäni rises to 5,000 m in the Andes, Bolivia.

At the summit, December is the mildest month with average highs of 10°, while nights stay below freezing all year.

iiForecast

Temperatures are adjusted to each height; summits are usually colder and windier than the valley forecast suggests.

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iiiSummit climate

Climate normals for the summit area (~1 km grid), station-adjusted

Climate normals for Chullunkhäni by month
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average high	8°	8°	8°	7°	4°	1°	1°	3°	5°	9°	10°	10°
Average low	-5°	-5°	-6°	-8°	-10°	-11°	-12°	-11°	-10°	-9°	-7°	-5°
Precipitation	143 mm	113 mm	70 mm	10 mm	2 mm	3 mm	2 mm	3 mm	3 mm	13 mm	25 mm	76 mm
Cloud cover	49%	42%	34%	19%	12%	11%	9%	10%	9%	18%	25%	38%
Daylight	13h 18	12h 48	12h 14	11h 36	11h 06	10h 49	10h 56	11h 22	11h 58	12h 34	13h 08	13h 26
Month score	17	22	37	55	57	57	57	57	57	54	51	34

Average height of the 0 °C level from the summit normals (6.5 °C per km); snow months have a summit mean at or below +1 °C

Snow likely Mar–Apr · Oct

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Freezing level	5,250 m	5,150 m	5,100 m	4,900 m	4,500 m	4,250 m	4,150 m	4,400 m	4,600 m	5,000 m	5,200 m	5,350 m
Summit	above 0 °C	above 0 °C	❄ snow	❄ snow	freezing	freezing	freezing	freezing	freezing	❄ snow	above 0 °C	above 0 °C

ivTerrain

vNeighbours

Mountain	Elevation	Prominence	Distance	July summit high
Cerro Caquella	5,950 m	–	11 km NW	-2°
Pastos Grandes	5,802 m	–	21 km S	1°
Pastos Grandes Caldera	4,600 m	–	12 km S	6°