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Chile temperatures in September

Chile in September has maximum daytime temperatures ranging from low in Valle Nevado with 4°C (40°F) to high temperatures in Pica with 26°C (79°F). Nighttime temperatures generally drop to 12°C (53°F) in Pica and -6°C (21°F) in Valle Nevado.

What is the temperature of the different cities in Chile in September?

Find the average daytime temperatures in September for the most popular destinations in Chile on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30ºC (86ºF). Warm: 22ºC (72ºF) to 30ºC (86ºF). Pleasant: 18ºC (64ºF) to 22ºC (72ºF) Moderate: 12ºC (54ºF) to 18ºC (64ºF). Cold: 2ºC (36ºF) to 12ºC (54ºF). Very cold: lower than 2ºC (36ºF)

  • What is the warmest city in September in Chile?
    • Pica tops the warmest city list in our database with average maximum daytime temperatures around 26°C (79°F) and a minimum nighttime temperature of around 12°C (53°F).

  • What is the coldest city in September in Chile?
    • The coldest city in September in Chile is Valle Nevado when we check our database. The maximum daytime temperatures are around 4°C (40°F) and minimum nighttime temperatures fall around -6°C (21°F).

  • How much sun does Chile get in September?
    • September is generally a moderate sunny month with an average of 186 hours of sunshine in Santiago during the whole month.

  • How warm is the water in September?
    • The water temperature averages approximately 16°C (61°F) in Arica this month, so not the best month to swim.

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