September Weather in Punta Arenas

Last updated: March 2, 2024

The weather in Punta Arenas, Chile, during September is characterized by an average temperature of 4°C (40°F). Highs can soar to 11°C (52°F), while lows may dip to -1°C (30°F). Typically, the humidity level in Punta Arenas throughout September hovers around 87%.

-1°C (30°F)

Minimum temperature

4°C (40°F)

Average temperature

11°C (52°F)

Maximum temperature

87%

Humidity

Precipitation and Sunshine hours

In September, Punta Arenas averages 61 mm (2.4 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 11 hours 43 minutes of daylight, with the sun shining for approximately 5 hours 38 minutes each day. Additionally, there is a 29% probability of sunny days during this period.

61 mm (2.4 inches)

Precipitation

16 rainy days

Rainy days

5 hours 38 minutes

Sunshine hours

29%

Chance of sun

UV Index

In September, the UV Index in Punta Arenas reaches a maximum of 4, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 30 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00
UVI	0	1	1	2	3	4	4	4	4	3	2	1	1
Exposure	Low				Moderate						Low
Time to burn	45 min				30 min						45 min