March Weather in Santiago

Last updated: March 2, 2024

The weather in Santiago, Chile, during March is characterized by an average temperature of 20°C (68°F). Highs can soar to 32°C (89°F), while lows may dip to 9°C (48°F). Typically, the humidity level in Santiago throughout March hovers around 46%.

9°C (48°F)

Minimum temperature

20°C (68°F)

Average temperature

32°C (89°F)

Maximum temperature

46%

Humidity

Precipitation and Sunshine hours

In March, Santiago averages 4 mm (0.2 inches) of rainfall, typically over the course of 1 rainy days. The month enjoys an average of 12 hours 14 minutes of daylight, with the sun shining for approximately 11 hours 40 minutes each day. Additionally, there is a 77% probability of sunny days during this period.

4 mm (0.2 inches)

Precipitation

1 rainy days

Rainy days

11 hours 40 minutes

Sunshine hours

77%

Chance of sun

UV Index

In March, the UV Index in Santiago reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 14:00 and 16:00, 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 0 1 1 3 6 8 10 11 10 7 4 2 1
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

Compare Santiago's Climate with Cities Worldwide