Climate in Santiago (Metropolitan Region), Chile

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Celsius

Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc. Show in Millimeter

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average humidity

The mean monthly relative humidity over the year

Weather Forecasts for Santiago (Metropolitan Region)

FRI Dec 03
74°F | 49°F


SAT Dec 04
79°F | 52°F


SUN Dec 05
92°F | 58°F


The best time of year to visit Santiago in Chile

Santiago experiences a very pleasant Mediterranean climate. Summer lasts from December to February and the temperature rises to an average of 25 to 30 degrees Celsius (77- 86 ° Fahrenheit) during the day. During winter months (June, July and August) the average daytime temperature is around thirteen degrees Celsius (55° Fahrenheit). Night frost and certainly frost on the ground can occur regularly during winter. With an average of around 330 millimeters of precipitation a year, Santiago is pretty dry. During the summer months there is almost no rain.

Here are some average weather facts we collected from our historical climate data:

  • During the month of April and October you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees Celsius (68°F) and 25 degrees Celsius (77°F).
  • On average, the warmest month(s) are January, February and December.
  • Santiago has dry periods in January, February, March, April, October, November and December.
  • The warmest month is January with an average maximum temperature of 29°C (85°F).
  • The coldest month is July with an average maximum temperature of 14°C (58°F).
  • July is the most wet month. This month should be avoided if you are not a big fan of rain.
  • January is the driest month.
  • January is the most sunny month.
No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.