Measurements:
°C
°F
Foz do Iguacu
72°F
S 5 mph
Feels like: 72°F
Precip: 100%
World Resorts Brazil Foz do Iguacu Weather August Weather in Foz do Iguacu

Foz do Iguacu Weather: August

Average Day Temperature: 79.2°F
Average Night Temperature: 60.5°F
Number of Sunny Days: 19 days
Sunshine Hours: 11.0 - 11.6 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.4 in

Air Temperature in August, °F

Select Year: 2025 2024 2023

The highest day temperature in August 2025 was 91°F. The lowest night temperature was 40°F. The average values for day and night temperatures during August were 74.4°F и 57.6°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in August are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Foz do Iguacu is 1.4 in. It makes august one of the least rainy months of the year.

Wind Speed in August, mph

The average wind speed in August is 4.8 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Foz do Iguacu in August is 8.1 hours.

Best Time to Visit Foz do Iguacu
The most sunny months:
July 19 days
August 19 days
September 18 days
The most warm months:
February 94.3 °F
January 94.1 °F
March 93.6 °F
The most cold months:
June 72.7 °F
July 74.5 °F
May 76.8 °F
The most rainy months:
January 6 days
October 6 days
April 4 days
The most windy months:
September 4 mph
August 4 mph
October 4 mph

Foz do Iguacu on the Weather Map

24 Hours Weather Forecast
Foz do Iguacu
Local time: 17:20
10 jan, saturday
1800 72°F
S
5 mph
2100 72°F
SW
2 mph
11 jan, sunday
0000 70°F
SW
2 mph
0300 72°F
SE
3 mph
0600 72°F
S
3 mph
0900 80°F
SE
5 mph
1200 84°F
SE
5 mph
1500 80°F
SE
6 mph