August weather forecast
Punta Arenas, Chile

With August, Punta Arenas begins to transition towards spring, although the city is still under the influence of the remaining winter chills. By now, the days are becoming longer, paving the way for more opportunities to explore the natural beauty of the surrounding landscapes. The weather reveals the strength and resilience of the local flora, stubbornly persevering through the lengthy winter. Despite the lingering cold, average temperatures manage to rise slightly to a low of -0.1°C (31.8°F) and a high of 5.2°C (41.4°F). Both locals and visitors eagerly await the warmer months to come.

Temperature

With the start of August, Punta Arenas measures an average high-temperature of a still icy 5.2°C (41.4°F), not significantly differing from July's 3.7°C (38.7°F). Punta Arenas observes an average low-temperature of -0.1°C (31.8°F) during August.

Humidity

The average relative humidity in August in Punta Arenas is 83%.

Rainfall

In Punta Arenas, in August, it is raining for 12 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, there are 153 rainfall days, and 395mm (15.55") of precipitation is accumulated.

Sea temperature

The months with the coldest seawater are July and August, with an average sea temperature of 5.8°C (42.4°F).
Note: It is advised against swimming in 5.8°C (42.4°F) when it drops below 10°C (50°F). Such temperatures can cause extreme cold shock, leading to hyperventilation.

Daylight

The average length of the day in August in Punta Arenas is 9h and 43min.
On the first day of August in Punta Arenas, Chile, sunrise is at 08:24 and sunset at 17:15. On the last day of the month, sunrise is at 07:22 and sunset at 18:04 -04.

Sunshine

The average sunshine in August is 3.9h.

UV index

The average daily maximum UV index in August in Punta Arenas, Chile, is 1. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 1 in August translates into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Employ a wide-brim hat for potent defense against up to 50% of UV rays.