Andes · ChileSummit weather, forecast and climate

Mount Tarn

825 mSnow likely Jul

Elevation825 mabove sea level

Prominence–independent height

Isolation75 kmto a higher summit

Summit, Jul3°average high

53.79° S, 71.02° WElevation 825 mUTC+0 · Coordinated Universal Time

From the valley to the top

Freezing level in October: above the summit

iThe mountain

Mount Tarn in brief

Mount Tarn rises to 825 m in the Andes, Chile.

At the summit, January is the mildest month with average highs of 12°, while nights fall below freezing in 3 months of the year.

Elevation: 825 m · 2,707 ft
Range: Andes
Country: Chile
Coordinates: -53.7853, -71.0236
Nearest airport: President Carlos Ibáñez International Airport (PUQ) · 88 km

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 Mount Tarn by month
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average high	12°	12°	10°	8°	5°	3°	3°	4°	6°	8°	9°	11°
Average low	6°	6°	5°	4°	2°	-1°	-1°	0°	1°	3°	4°	5°
Precipitation	114 mm	87 mm	100 mm	102 mm	84 mm	68 mm	70 mm	71 mm	72 mm	80 mm	79 mm	89 mm
Cloud cover	51%	50%	51%	54%	52%	52%	51%	52%	51%	52%	52%	52%
Daylight	16h 29	14h 35	12h 34	10h 23	8h 31	7h 27	7h 54	9h 33	11h 38	13h 46	15h 51	17h 03
Month score	26	34	22	20	26	30	30	29	29	27	27	29

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 Jul

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Freezing level	2,200 m	2,200 m	2,000 m	1,700 m	1,350 m	1,000 m	950 m	1,100 m	1,350 m	1,600 m	1,850 m	2,050 m
Summit	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	❄ snow	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C

ivTerrain