Puerto Iguazú Weather in January
What's the weather like in Puerto Iguazú (Misiones) in January 2025?
The climate in Puerto Iguazú during January can be summarized as hot, humid and wet.
January is in the summer in Puerto Iguazú and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 21°C (69°F) is normal.
| Daytime temperature | 32.4°C 90.2°F |
|---|---|
| Nightly temperature | 20.5°C 68.8°F |
| Average temperature | 26.4°C 79.5°F |
| Daily sunshine | 6.4 hrs |
| Avg rainfall | 171 mm 6.7 ins |
| Rainy days | 10 days |
| Sea temperature | 24.7°C 76.5°F |
| Humidity | 75% |
| Windspeed | 7.9kph 5 mph |
On average January is the 2nd wettest month of the year in Puerto Iguazú with around 171mm 6.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.4 hours of sunshine per day.
January temperatures in Puerto Iguazú
January rainfall
January 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 Puerto Iguazú in January 2024.
Other monthly averages
Best places to visit in January
Puerto Iguazú 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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