Foz do Iguaçu Weather in July
What's the weather like in Foz do Iguaçu (Paraná) in July 2025?
The climate in Foz do Iguaçu during July can be summarized as mild and a little damp.
July is in the winter in Foz do Iguaçu and is typically the coldest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 10°C (50°F) is normal.
| Daytime temperature | 22.7°C 72.8°F |
|---|---|
| Nightly temperature | 10.2°C 50.3°F |
| Average temperature | 16.4°C 61.5°F |
| Daily sunshine | 5.6 hrs |
| Avg rainfall | 94 mm 3.7 ins |
| Rainy days | 7 days |
| Sea temperature | 18.1°C 64.6°F |
| Humidity | 81% |
| Windspeed | 8.6kph 5 mph |
On average July is the driest month of the year in Foz do Iguaçu with around 94mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.6 hours of sunshine per day.
July temperatures in Foz do Iguaçu
July rainfall
July hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Foz do Iguaçu in July 2025.
Other monthly averages
Foz do Iguaçu weather stats
| Hottest month: | January | 32.1°C 89.8°F |
|---|---|---|
| Driest month: | July | 94mm 3.7ins |
| Sunniest month: | December | 7.5hrs |
| Coldest month: | June | 21.8°C 71.2°F |
| Wettest month: | October | 201mm 7.9ins |
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