Temperature in Valparaíso Region in September

Daytime highs, nighttime lows and the warmest cities in Valparaíso Region, Chile this September.

Valparaíso Region, Chile, a region in Chile, experiences maximum daytime temperatures in September ranging from 14°C (57°F) in San Esteban to 19°C (66°F) in San Fernando. Nighttime temperatures generally drop to 6°C (43°F) in San Fernando and 2°C (36°F) in San Esteban.

What is the temperature of the different cities in Valparaíso Region, Chile in September?

Discover the typical September temperatures for the most popular locations of Valparaíso Region on the map below. Detailed insights are just a click away.

Select a Month

Check the conditions for any month of the year.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

For a detailed overview over the year and the best time to visit Valparaíso Region, check out our Valparaíso Region's climate page.

See also: Valparaíso Region weather by month.

Best Places to Visit in Valparaíso Region in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Valparaíso Region.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in Valparaíso Region

Valparaíso Region temperatures in September: frequently asked questions

How hot does it get in Valparaíso Region, Chile in September?

Average daytime highs in Valparaíso Region, Chile during September reach about 16°C (61°F) in Viña del Mar.

How cold does it get at night in Valparaíso Region, Chile in September?

Viña del Mar sees nighttime lows close to 10°C (50°F) in September.

What is the warmest city in September in Valparaíso Region, Chile?

According to our recent database analysis, San Fernando is the warmest city. It experiences an average maximum daytime temperature of approximately 19°C (66°F) and rarely drops below 6°C (43°F) during the night.

What is the coldest city in September in Valparaíso Region, Chile?

For the month of September, San Esteban is the most temperate city in Valparaíso Region, Chile based on our records. Highs average 14°C (57°F) and nighttime temperatures dip to around 2°C (36°F).

How much sun does Valparaíso Region, Chile get in September?

Viña del Mar enjoys a balanced 147 hours of sunlight. This makes it neither too overcast nor too sunny.

Interested in more climate information?

We have much more information about the climate in Valparaíso Region.

Weather and climate has detailed information for every country in the world. Are you going to Chile? Get detailed historical weather averages for many cities in Chile.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.

The 10 most alternative cities in South America

Discover South America's top 10 alternative cities! From Valparaíso's vibrant streets to La Paz's high-altitude charm and Medellín's innovative spirit.
Torres del Paine

Torres del Paine is an huge national park on the border with Argentina. It is possible to walk here along craters, high-rising mountain ridges, over glaciers and through vast majestic tundra.

Explore Patagonia

A tour through Patagonia brings you to the end of the world. That’s why Patagonia is a bucket list destination for many. We recommend to visit Patagonia from November to early March.
Enjoy the silence and peace in a spectacular landscape

This lodge guarantees privacy and exclusivity for those seeking to get away from mass tourism and enjoy the silence and peace in a spectacular landscape.

Must visit in Chile →