San Fernando weather in September (Valparaíso Region, Chile)

How does the September weather in San Fernando compare to other months? Check out this detailed guide to the month’s weather conditions.

Temperatures

During September, San Fernando usually has pleasant temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 19°C. However, as the sun sets and evening approaches, there's a noticeable cool-down. Temperatures gently drop to a more temperate 6°C.

Precipitation

San Fernando in September usually receives moderate rainfall, averaging around 77 mm for the month. Rain is expected on roughly 4 days.

Average sunshine

Expect a moderate amount of sunlight, with approximately 161 hours. This means a pleasant mix of sun and clouds.

If you prefer dry days with pleasant temperatures, January, February, March, April, October, November and December typically offer the best circumstances. While June tends to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized San Fernando climate page with graphs.

 

San Fernando, monthly averages in September

Min Temperature 6°C  

Max Temperature 19°C  

Chance of Rain 14%  

Precipitation 77 mm  

Rainy days 4 days  

Humidity 83% *  

Sunshine 161 hours *  

Percentage Sunshine *  

Data from: Curicó, Chile (39 KM, 24 Miles).

Where to go in Chile in September

Find out more about the weather in Chile and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to San Fernando, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in San Fernando.

Our site offers climate and forecast data for every country in the world. Are you going to Chile? On this website you can find 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.