Click on a day for an hourly weather forecast
The weather in Misiones in October is hot. The average temperatures are between 18°C and 30°C. Usually the days in October are hot while the nights are a bit cooler.
You can expect rain for roughly half of the month of October in Misiones. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Misiones in October 2025.
If you’re planning to visit Misiones in the near future, we highly recommend that you review the 14 day weather forecast for Misiones before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 33° / 21° | 11 | 20 | 0 | 218 mm | Ok | Misiones in January |
| February | 33° / 21° | 10 | 18 | 0 | 160 mm | Ok | Misiones in February |
| March | 31° / 20° | 8 | 23 | 0 | 174 mm | Ok | Misiones in March |
| April | 29° / 18° | 6 | 24 | 0 | 159 mm | Good | Misiones in April |
| May | 24° / 15° | 7 | 24 | 0 | 208 mm | Good | Misiones in May |
| June | 22° / 14° | 6 | 24 | 0 | 171 mm | Good | Misiones in June |
| July | 22° / 13° | 6 | 25 | 0 | 141 mm | Good | Misiones in July |
| August | 25° / 14° | 5 | 26 | 0 | 98 mm | Perfect | Misiones in August |
| September | 29° / 17° | 6 | 24 | 0 | 129 mm | Good | Misiones in September |
| October | 30° / 18° | 9 | 22 | 0 | 234 mm | Ok | Misiones in October |
| November | 31° / 19° | 8 | 22 | 0 | 188 mm | Ok | Misiones in November |
| December | 32° / 21° | 10 | 21 | 0 | 187 mm | Ok | Misiones in December |