Which is the hottest month in Foz do Iguacu?

The hottest time of year in Foz do Iguacu is normally January. Expect maximum daytime temperatures to reach 32°C with very high heat and humidity.

Which month has the most rain in Foz do Iguacu?

In terms of rainfall, October is usually the wettest month in Foz do Iguacu with 201mm on average. There are normally 10 days in October with some rain.

When is it sunniest in Foz do Iguacu?

The sunniest time of year in Foz do Iguacu is normally December with bright sunshine on average for 52% of daylight hours; that's 7 hours of sunshine per day.

Best time to visit Foz do Iguacu

Q: When is the best time to visit Foz do Iguacu?

The best time to visit Foz do Iguacu is April, May and July based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Find the best time to visit Foz do Iguacu and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Foz do Iguacu by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Brazil

VRBO: Holiday rentals for £100 or less

Sale

Check out holiday rentals for £100 per night or less
Browse property locations by map or enter travel dates
Filter deals by free cancellation, cleanliness & more

Go to VRBO deal >>

View all VRBO offers

When is the best time to visit Foz do Iguacu?

The best time to visit Foz do Iguacu is April, May and July based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

2
Jan
2
Feb
2
Mar
3.5
Apr
3.5
May
3
Jun
3.5
Jul
3
Aug
3
Sep
3
Oct
3
Nov
2.5
Dec

Change criteria

Max Day Temperature (°C)

32
Jan
32
Feb
31
Mar
27
Apr
24
May
22
Jun
23
Jul
24
Aug
26
Sep
29
Oct
31
Nov
32
Dec

Hours of Sunshine (daily)

6
Jan
6
Feb
5
Mar
5
Apr
5
May
5
Jun
5
Jul
4
Aug
4
Sep
5
Oct
7
Nov
7
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Brazil (Foz do Iguacu) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)