Andes · Potosí Department · BoliviaSummit weather, forecast and climate

Milluni

4,606 m

Elevation4,606 mabove sea level

Prominence–independent height

Isolation23 kmto a higher summit

Summit, Jul11°average high

19.39° S, 65.55° WElevation 4,606 mUTC−4 · Bolivia Time

From the valley to the top

Freezing level in October: above the summit

iThe mountain

Milluni in brief

Milluni rises to 4,606 m in the Andes, Potosí Department, Bolivia.

At the summit, October is the mildest month with average highs of 13°, while nights fall below freezing in 5 months of the year.

The nearest town is Betanzos, 21 km to the SE at 3,329 m.

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 Milluni by month
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average high	11°	11°	11°	11°	12°	12°	11°	12°	13°	13°	12°	12°
Average low	3°	3°	2°	1°	-2°	-4°	-5°	-3°	-1°	1°	3°	3°
Precipitation	175 mm	127 mm	111 mm	41 mm	6 mm	5 mm	4 mm	14 mm	32 mm	63 mm	70 mm	125 mm
Cloud cover	70%	65%	55%	39%	23%	16%	16%	19%	27%	42%	54%	66%
Daylight	13h 10	12h 44	12h 13	11h 39	11h 12	10h 58	11h 04	11h 27	11h 59	12h 31	13h 02	13h 17
Month score	13	14	21	50	67	65	63	67	63	51	41	18

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

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Freezing level	5,650 m	5,650 m	5,600 m	5,550 m	5,400 m	5,150 m	5,100 m	5,350 m	5,500 m	5,700 m	5,750 m	5,750 m
Summit	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C

ivTerrain

vNeighbours

Mountain	Elevation	Prominence	Distance	July summit high
Cerro Tani Tani	4,631 m	–	23 km SW	11°
Jatun Q'asa (Umallani)	4,590 m	–	7.1 km W	11°
Titi Pinkillu	4,529 m	–	3.4 km N	12°
Cerro Titi Pinquillo	4,516 m	–	3.5 km N	11°
Chawpi Urqu (Potosí)	4,460 m	–	5.3 km W	11°
Wayra Wasi	4,416 m	–	10 km W	12°
Cerros de Huari Huari	4,366 m	–	9.6 km W	11°
Waylla Tira	4,324 m	–	10 km NW	12°