ArgentinaAverage weather for Cataratas del Iguazú in August
It's warm in August in Cataratas del Iguazú with an average temperature of 26°C. Temperatures this month range from a low of 22°C to a high of 29°C. At night, you can expect temperatures between 10°C and 16°C.
Start of August
The month of August starts in Cataratas del Iguazú with warm temps, averaging around 26°C during the day and nights around 14°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers.
Mid August
By mid-August, daytime temps drop to around 25°C, with nights around 14°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of August
By the end of August, the average daytime temperature in Cataratas del Iguazú is around 28°C, while nighttime temps are about 14°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
Because temperatures drop in the evening, wearing layers is recommended.
In August, there is an average of 118 mm of precipitation, spread over 6 days. The wind speed is around 3 Bft, mostly coming from the East.
Cataratas del Iguazú in August |
New York | ||
|---|---|---|---|
 Average temperature |
26°C | 30°C | |
 Max. temperature |
29°C | 31°C | |
| Min. temperature |
22°C | -5°C | |
 Total precipitation |
118 mm | 79 mm | |
| Rainy days |
6 days | 13 days | |
July
UV index
The UV index is a maximum of 8 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 Cataratas del Iguazú?
Looking for sun? August isn’t a good month to be in Cataratas del Iguazú. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 36°C in 2021, Cataratas del Iguazú reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 9°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 1°C to a highest value of 23°C.
Check out the climate of Cataratas del Iguazú for all months and discover the best travel time
Curious about the weather in other parts of Argentina? Check out the climate and weather for spots like Buenos Aires, Patagonia, Ushuaia, or explore other destinations in Argentina.
Daily Temperature in August in Cataratas del Iguazú
This chart shows the average daily high and low temperatures in August for Cataratas del Iguazú, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in August in Cataratas del Iguazú
The chart below shows the average daily precipitation in August for Cataratas del Iguazú, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 6 days of precipitation in Cataratas del Iguazú.
Daily UV index in August in Cataratas del Iguazú
This chart shows the average daily UV index in August in Cataratas del Iguazú, 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 Cataratas del Iguazú over the years
This chart shows the average temperature in August in Cataratas del Iguazú, measured in degrees Celsius, over the past few years.
Total precipitation in August in Cataratas del Iguazú over the years
This chart shows the average precipitation in August in Cataratas del Iguazú, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in August for Cataratas del Iguazú
Click on any day in August to get detailed info about the usual weather on that day in Cataratas del Iguazú. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Cataratas del Iguazú
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Average weather in Cataratas del Iguazú by month
Click on a month below to see detailed weather info for Cataratas del Iguazú. 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 Cataratas del Iguazú for all months at once
