December Weather in La Union

Last updated: March 2, 2024

The weather in La Union, Chile, during December is characterized by an average temperature of 15°C (59°F). Highs can soar to 27°C (81°F), while lows may dip to 4°C (40°F). Typically, the humidity level in La Union throughout December hovers around 82%.

4°C (40°F)

Minimum temperature

15°C (59°F)

Average temperature

27°C (81°F)

Maximum temperature

82%

Humidity

Precipitation and Sunshine hours

In December, La Union averages 52 mm (2.0 inches) of rainfall, typically over the course of 6 rainy days. The month enjoys an average of 14 hours 58 minutes of daylight, with the sun shining for approximately 11 hours 23 minutes each day. Additionally, there is a 65% probability of sunny days during this period.

52 mm (2.0 inches)

Precipitation

6 rainy days

Rainy days

11 hours 23 minutes

Sunshine hours

65%

Chance of sun

UV Index

In December, the UV Index in La Union reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 10 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	1	1	3	6	9	11	13	13	12	10	7	4	2
Exposure	Low		Moderate	High	VeryHigh	Extreme				VeryHigh	High	Moderate	Low
Time to burn	45 min		30 min	25 min	15 min	10 min				15 min	25 min	30 min	45 min