Iguazú Falls in august: average Weather, Temperature and Climate
Weather in Iguazú Falls in august 2025
The weather in Iguazú Falls in the month of august comes from statistical datas on the past years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
good weather UV index: 6
Weather at 6am
59°F
Clear/Sunny
44% of time
27%
13%
7%
Weather at 12pm
74°F
Clear/Sunny
59% of time
19%
10%
6%
Weather at 6pm
70°F
Clear/Sunny
56% of time
19%
11%
7%
Weather at 3am
61°F
45%
21%
14%
9%
Evolution of daily average temperature and precipitation in Iguazú Falls in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Iguazú Falls in august.
The climate of Iguazú Falls in august is good
The climate in august in Iguazú Falls is quite dry (with 4.4in of precipitation over 5 days). This is better than the previous month since in july it receives an average of 5.6in of precipitation over 6 days.
The climate quite good in this city this month. Temperatures are up to 77°F. The seasonal minimum is 59°F. Thus, the mean temperature average on this month of august in Iguazú Falls is 68°F. Note that these seasonal averages are in contrast with those observed in Iguazú Falls in the month of august with a maximum record of 97°F in 2021 and a minimum record of 34°F in 2013. You can hope to have about 27 days with temperatures over 65°F, or 87% of the month. And about 4 days with temperatures up to 86°F.
On average, in Iguazú Falls, the days of august last 11:13. The sun rises at 07:06 and sunset is at 18:19.
With a good weather, the month of august is recommended to go in this city.
Seasonal average climate and temperature of Iguazú Falls in august
Check below seasonal norms These statistics are compiled from the weather statements of the last years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 68°F | ||||
| Highest temperature | 77°F | ||||
| Lowest temperature | 59°F | ||||
| Highest record temperature | 97°F (2021) | ||||
| Lowest record temperature | 34°F (2013) | ||||
| Number of days at +86°F | 4 day(s) (13%) | ||||
| Number of days at +65°F | 27 day(s) (87%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 12km/h | ||||
| Wind temperature | 59°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.4in | ||||
| Number of days with rainfall | 5 day(s) (17%) | ||||
| Record daily rainfall | 5.1in (2017) | ||||
| Other climate data | |||||
| Humidity | 87% | ||||
| Visibility | 8.66km | ||||
| Cloud cover | 28% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:06 | ||||
| Time of sunset | 18:19 | ||||
| Length of day | 11:13 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last august?
Here is the day by day recorded weather in Iguazú Falls in august 2024:
63°F to 88°F
67°F to 88°F
74°F to 90°F
81°F to 85°F
74°F to 88°F
67°F to 90°F
68°F to 76°F
52°F to 63°F
41°F to 56°F
38°F to 65°F
41°F to 70°F
43°F to 65°F
38°F to 74°F
47°F to 79°F
56°F to 86°F
61°F to 94°F
67°F to 95°F
67°F to 97°F
67°F to 94°F
68°F to 97°F
68°F to 97°F
81°F to 92°F
61°F to 67°F
54°F to 65°F
41°F to 63°F
40°F to 72°F
43°F to 63°F
58°F to 79°F
63°F to 92°F
68°F to 95°F
72°F to 94°F
Map: other cities in Brazil in august
Cities near Iguazú Falls:
| Foz do Iguaçu in august | good weather |
| Toledo in august | good weather |
| Passo Fundo in august | good weather |
| Maringá in august | perfect weather |
| Dourados in august | perfect weather |
| Vale dos Vinhedos in august | good weather |
| Presidente Prudente in august | perfect weather |
| Curitiba in august | good weather |
| Uruguaiana in august | good weather |
| Urubici in august | good weather |
| Bonito (Mato Grosso do Sul) in august | perfect weather |
| Joinville in august | good weather |
Click over cities on the map for information about the weather in august.
Iguazú Falls
perfect weather
good
tolerable
bad
very bad
Weather data for Iguazú Falls in august:
Weather data for Iguazú Falls for august are derived from an average of the weather forecast since 2009 in Iguazú Falls. There is a margin of error and these forecasts are to be considered as general information only. The weather in Iguazú Falls can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Iguazú Falls.