The climate in Foz do Iguaçu during March can be summarized as hot, humid and wet.
March is in the fall / autumn in Foz do Iguaçu and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 31°C (87°F), whilst at night 19°C (66°F) is normal.
Daytime temperature | 30.7°C 87.2°F |
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Nightly temperature | 19°C 66.1°F |
Average temperature | 24.8°C 76.6°F |
Daily sunshine | 5.4 hrs |
Avg rainfall | 157 mm 6.2 ins |
Rainy days | 8 days |
Sea temperature | 24.6°C 76.3°F |
Humidity | 78% |
Windspeed | 5kph 3 mph |
On average March is the 4th wettest month of the year in Foz do Iguaçu with around 157mm 6.2 inches of rain making it a wet time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.4 hours of sunshine per day.
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 March 2025.
Hottest month: | January | 32.1°C 89.8°F |
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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 |