Click on a day for an hourly weather forecast
The temperatures in Iguacu in January are comfortable with low of 17°C and and high up to 27°C.
There’s going to be many days of rain during the month of January in Iguacu.
Iguacu should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Iguacu in January 2025.
If you’re planning to visit Iguacu in the near future, we highly recommend that you review the 14 day weather forecast for Iguacu before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 27° / 17° | 18 | 13 | 0 | 303 mm | Good | Iguacu in January |
| February | 27° / 17° | 16 | 12 | 0 | 319 mm | Good | Iguacu in February |
| March | 26° / 16° | 13 | 18 | 0 | 217 mm | Good | Iguacu in March |
| April | 25° / 14° | 7 | 23 | 0 | 138 mm | Good | Iguacu in April |
| May | 22° / 12° | 7 | 24 | 0 | 209 mm | Ok | Iguacu in May |
| June | 20° / 10° | 7 | 23 | 0 | 223 mm | Ok | Iguacu in June |
| July | 20° / 10° | 6 | 25 | 0 | 162 mm | Good | Iguacu in July |
| August | 23° / 11° | 5 | 26 | 0 | 143 mm | Perfect | Iguacu in August |
| September | 26° / 13° | 6 | 24 | 0 | 168 mm | Perfect | Iguacu in September |
| October | 26° / 14° | 12 | 19 | 0 | 265 mm | Good | Iguacu in October |
| November | 27° / 15° | 13 | 17 | 0 | 226 mm | Good | Iguacu in November |
| December | 27° / 17° | 17 | 14 | 0 | 309 mm | Good | Iguacu in December |