Climate in Punta Arenas, Chile

Punta Arenas, Chile has a semi-arid climate. The annual average temperature is about 8.6°C and the city receives roughly 400 mm of precipitation across 43 rainy days a year, with around 3039 hours of sunshine. The warmest month is Jan (highs near 20.9°C) and the coldest is Jul (lows near -3.8°C). These are deterministic, latitude- and region-based planning estimates — not a forecast or measured station data; check current conditions with an official meteorological service before travel.

Data year 2025; last updated 2026-05-16.

Punta Arenas is classified as Semi-Arid. This reflects its annual temperature range and the seasonal pattern of its rainfall.

Punta Arenas receives about 400 mm of precipitation a year over roughly 43 rainy days. The wettest month is Jun and the driest is Jan.

Punta Arenas sees an estimated 3039 hours of sunshine a year, concentrated in the warmer months around Jan.

By temperature and rainfall, the most comfortable months in Punta Arenas are Jan, Feb, Dec. Conditions vary year to year — verify with a current forecast before booking.

Punta Arenas has a climate comfort score of 72/100, a comfortable year-round climate by this measure. The score weights mild temperatures most, then rainfall balance, sunshine, low seasonality, and the absence of extreme winter cold or summer heat.