ClimateForecastSeptemberOctober >>

Valparaíso Region weather in September

Are you planning a trip to Valparaíso Region in September and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Valparaíso Region in September?

Valparaíso Region is a region in Chile. September in Valparaíso Region generally has temperatures that range from moderate to pleasant, with precipitation levels ranging from low to moderate.

The average highest temperatures fluctuate between moderate in San Esteban at 14°C to pleasant in San Fernando at 19°C. Nighttime temperatures generally drop to 6°C in San Fernando and 2°C in San Esteban.

In September, precipitation varies across different areas. From low rainfall in Los Molles with an average of 20 mm to moderate rainfall in San Fernando with 77 mm. Most areas experience a moderate amount of sunshine, with approximately 147 hours of sunlight expected in Viña del Mar. This makes it neither too gloomy nor overly bright.

For a closer look at September's conditions in Valparaíso Region, see the map below. For a more detailed look at Valparaíso Region's yearly weather, check out our Valparaíso Region climate page.

Where to go in Valparaíso Region in September

Find the average weather conditions in September for the most popular destinations in Valparaíso Region on the map below. Click on a destination dot for more detailed information.

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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).

Popular destinations in Valparaíso Region

What is the weather like in September for the 5 most popular destinations in Valparaíso Region?

Average weather in Viña del Mar

In September Viña del Mar generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 10°C and low monthly rainfall. So on average the conditions are pleasant that month.

Viña del Mar
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
15°C 
9°C 
119 hours 
57 mm 
3 days 
16°C 
10°C 
147 hours 
29 mm 
3 days 
October   >> October
>>  
17°C 
11°C 
171 hours 
15 mm 
2 days 
Climate in Viña del Mar

Average weather in Valparaíso

In September Valparaíso generally has moderate temperatures with maximum daytime temperatures around 15°C, minimum nighttime temperatures around 10°C and low monthly rainfall. So on average the conditions are pleasant that month.

Valparaíso
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
15°C 
9°C 
119 hours 
59 mm 
3 days 
15°C 
10°C 
147 hours 
30 mm 
3 days 
October   >> October
>>  
16°C 
11°C 
171 hours 
15 mm 
2 days 
Climate in Valparaíso

Average weather in Concón

In September Concón generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 10°C and low monthly rainfall. So on average the conditions are pleasant that month.

Concón
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
15°C 
9°C 
119 hours 
55 mm 
3 days 
16°C 
10°C 
147 hours 
27 mm 
3 days 
October   >> October
>>  
18°C 
11°C 
171 hours 
15 mm 
2 days 
Climate in Concón

Average weather in San Antonio

In September San Antonio generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 9°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

San Antonio
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
15°C 
8°C 
119 hours 
63 mm 
3 days 
16°C 
9°C 
147 hours 
31 mm 
3 days 
October   >> October
>>  
18°C 
10°C 
171 hours 
16 mm 
3 days 
Climate in San Antonio

Average weather in San Fernando

In September San Fernando generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 6°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

San Fernando
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
17°C 
4°C 
130 hours 
111 mm 
4 days 
19°C 
6°C 
161 hours 
77 mm 
4 days 
October   >> October
>>  
22°C 
8°C 
221 hours 
52 mm 
3 days 
Climate in San Fernando

Is your destination not in the list? Have a look at other destinations in Valparaíso Region, in Chile.

Is September the best time to visit Valparaíso Region?

Given the typically pleasant weather conditions in Viña del Mar, September might be a good time to visit Valparaíso Region. However, the weather conditions may vary depending on your destination.

Generally speaking, the best visiting conditions can be found in January, February, March, April, November and December offering mostly perfect weather in Viña del Mar. On the other hand, the month of June tends to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in Valparaíso Region. Interested in the weather conditions in a specific month? Select the month below.

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  • 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.

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