Temperatures in August
It's cool to moderate in August in Viña del Mar with an average temperature of 17°C. Temperatures this month range from a low of 15°C to a high of 20°C. At night, you can expect temperatures between 6°C and 9°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Viña del Mar in August. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of August
The month of August starts in Viña del Mar with cool temperatures, averaging around 17°C during the day and nights close to 8°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-August
By mid-August, the average daytime temperature rises to around 18°C, with nights close to 8°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of August
By the end of August, the average daytime temperature in Viña del Mar will be around 18°C, with nights close to 9°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
Discover cheap trips to Viña del Mar 
Water temperature
The water temperature at Viña del Mar is 14°C this month. This is too cold to swim without protective gear.
Precipitation in August
In August, there is an average of 46 mm of precipitation, spread over 6 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
The precipitation chance averages 18% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Viña del Mar. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Viña del Mar in August |
London | ||
|---|---|---|---|
 Average Temperature |
17°C | 22°C | |
 High Temp |
20°C | 24°C | |
| Low Temp |
15°C | 19°C | |
 Total Precipitation |
46 mm | 60 mm | |
| Rainy Days |
6 days | 10 days | |
July
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is August a good time to visit Viña del Mar?
Looking for sun and warm weather? Then August isn’t the best time to be in Viña del Mar. The temperature is too low this month for a warm stay.
Temperature records for Viña del Mar in August
With 32°C, Viña del Mar hit the highest temperature in the last 10 years in August 2014. The lowest daytime temperature in this month was 10°C in 2018. The extreme night temperatures ranged from a low of 0°C to a high of 13°C.
Check out the climate of Viña del Mar for all months and discover the best travel time
Curious about the climate in other parts of Chile? Check out the weather and climate in places like Santiago, Patagonia, Valparaíso, or have a look at other destinations in Chile.
Plan your next holiday
Don’t miss the best holiday deals for Viña del Mar and see what our partners have for you.
Daily Temperature in August in Viña del Mar
This chart shows the average daily temperatures, both day and night, for each day in August in Viña del Mar, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Viña del Mar
The chart below shows the average daily precipitation in August for Viña del Mar, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 6 days of rain in Viña del Mar.
Daily UV Index in August in Viña del Mar
This chart shows the average daily UV index in August in Viña del Mar, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Viña del Mar Over the Years
This chart shows the average temperature in August in Viña del Mar, measured in degrees Celsius, over the past years.
Total Precipitation in August in Viña del Mar Over the Years
This chart shows the average precipitation in August in Viña del Mar, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Viña del Mar
Click on a specific day in August for detailed info on the typical weather on that day in Viña del Mar. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Viña del Mar
Have you been to Viña del Mar in August?
Share your weather experience in August in Viña del Mar.
Average Weather in Viña del Mar by Month
Click on a month below to see detailed weather info for Viña del Mar. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Viña del Mar for all months at once
