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Iguassu Falls, Brazil Weather Averages

January is the hottest month in Iguassu Falls with an average temperature of 27°C (81°F) and the coldest is June at 18°C (64°F). The wettest month is January with an average of 110mm of rain..

Average Temperature Iguassu Falls

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Iguassu Falls

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Iguassu Falls

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Iguassu Falls : Next 24-Hour Weather

Today - 13th February 2026

Sunrise 06:23

Sunrise

Sunset 19:22

Sunset
5:00
Clear
25°C (77°F)
6:00
Clear
25°C (76°F)
7:00
Partly cloudy
25°C (77°F)
8:00
Partly cloudy
27°C (80°F)
9:00
Partly cloudy
29°C (83°F)
10:00
Partly cloudy
31°C (86°F)
11:00
Patchy light drizzle
32°C (89°F)
12:00
Patchy rain possible
34°C (92°F)
13:00
Patchy rain possible
34°C (92°F)
14:00
Patchy rain possible
33°C (91°F)
15:00
Patchy rain possible
31°C (87°F)
16:00
Patchy rain possible
28°C (82°F)
17:00
Patchy rain possible
28°C (81°F)
18:00
Patchy rain possible
28°C (82°F)
19:00
Patchy light drizzle
27°C (79°F)
20:00
Patchy rain possible
24°C (74°F)
21:00
Patchy rain possible
23°C (72°F)
22:00
Light rain shower
23°C (73°F)
23:00
Light rain shower
23°C (72°F)

Tomorrow - 14th February 2026

Sunrise 06:23

Sunrise

Sunset 19:22

Sunset
0:00
Light rain shower
22°C (71°F)
1:00
Light rain shower
22°C (71°F)
2:00
Light rain shower
22°C (71°F)
3:00
Fog
22°C (71°F)
4:00
Fog
22°C (71°F)