Normal weather for Santiago in August
It's hot in August in Santiago with an average temperature of 31°C. Temperatures this month range from a low of 30°C to a high of 32°C. At night, you can expect temperatures between 25°C and 26°C.
In August, there is an average of 62 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the East.
Santiago in August |
UK | ||
|---|---|---|---|
 Average Temperature |
31°C | 22°C | |
 High Temp |
32°C | 24°C | |
| Low Temp |
30°C | 19°C | |
 Total Precipitation |
62 mm | 60 mm | |
| Rainy Days |
9 days | 10 days | |
Start of August
The month of August starts in Santiago with hot temperatures, averaging around 31°C during the day and nights close to 25°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-August
By mid-August, the average daytime temperature stays the same at 31°C, with nights close to 26°C. There might be a few showers during this period, but plenty of dry days with sunshine too. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of August
By the end of August, the average daytime temperature in Santiago will be around 31°C, with nights close to 26°C. A shower might show up, but overall the weather will be dry and sunny. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Santiago?
August is a great month to be in Santiago for sunny weather. You’ll get high temperatures and not too much rain this month.
Temperature records for Santiago in August
With 36°C, Santiago hit the highest temperature in the last 10 years in August 2019. The lowest daytime temperature in this month was 25°C in 2014. The extreme night temperatures ranged from a low of 22°C to a high of 27°C.
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Daily Temperature in August in Santiago
This chart shows the average daily temperatures, both day and night, for each day in August in Santiago, 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 Santiago
The chart below shows the average daily precipitation in August for Santiago, 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 9 days of rain in Santiago.
Daily UV Index in August in Santiago
This chart shows the average daily UV index in August in Santiago, 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 Santiago Over the Years
This chart shows the average temperature in August in Santiago, measured in degrees Celsius, over the past years.
Total Precipitation in August in Santiago Over the Years
This chart shows the average precipitation in August in Santiago, 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 Santiago
Click on a specific day in August for detailed info on the typical weather on that day in Santiago. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Santiago
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Average Weather in Santiago by Month
Click on a month below to see detailed weather info for Santiago. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
