Monthly weather forecast and climate
Santiago, Chile

Breathtaking view of the cityscape of Santiago, Chile, with the Andean Mountain Ranges in the distance
Breathtaking view of the cityscape of Santiago, Chile, with the Andean Mountain Ranges in the distance

What is the warmest month in Santiago?

January is the warmest month in Santiago, Chile, with an average high-temperature of 29.4°C (84.9°F) and an average low-temperature of 11.8°C (53.2°F).

What is the least humid month in Santiago?

January is the least humid month in Santiago, with an average relative humidity of 57%.

How much does it rain in Santiago?

Throughout the year, 281.9mm (11.1") of rain is accumulated.

What is the driest month in Santiago?

The month with the least rainfall in Santiago is January when 0.3mm (0") of precipitation is typically aggregated.

What are the months with the highest UV index in Santiago?

January, February and December, with an average UV index of 12, are months with the highest UV index in Santiago, Chile.

What is the most humid month in Santiago?

Months with the highest humidity are June and July, with an average relative humidity of 84%.

What is the wettest month in Santiago?

The month with the most rainfall is June when the rain falls for 7 days and typically aggregates up to 69.8mm (2.7") of precipitation.

What is the month with the lowest UV index in Santiago?

Months with the lowest UV index in Santiago are June and July, with an average UV index of 3.

What is the coldest month in Santiago?

The coldest month is July, with an average high-temperature of 14.3°C (57.7°F) and an average low-temperature of 2.5°C (36.5°F).
Average humidity - Santiago, Chile
Average rainfall - Santiago, Chile

The wettest month (with the highest rainfall) is June (69.8mm).
The driest month (with the lowest rainfall) is January (0.3mm).

Average rainfall days - Santiago, Chile

Months with the highest number of rainy days are June and July (7 days).
Months with the lowest number of rainy days are January, February and December (0 days).

Average daylight / Average sunshine - Santiago, Chile
Average UV index - Santiago, Chile
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