Click on a day for an hourly weather forecast
The temperatures in Paraguay in September are comfortable with low of 17°C and and high up to 29°C.
You can expect about 3 to 8 days of rain in Paraguay during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Paraguay in September 2025.
If you’re planning to visit Paraguay in the near future, we highly recommend that you review the 14 day weather forecast for Paraguay before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 36° / 23° | 10 | 21 | 0 | 204 mm | Bad | Paraguay in January |
| February | 35° / 23° | 9 | 20 | 0 | 153 mm | Bad | Paraguay in February |
| March | 33° / 21° | 8 | 23 | 0 | 160 mm | Ok | Paraguay in March |
| April | 30° / 19° | 6 | 24 | 0 | 157 mm | Good | Paraguay in April |
| May | 25° / 15° | 7 | 24 | 0 | 175 mm | Good | Paraguay in May |
| June | 22° / 14° | 5 | 25 | 0 | 117 mm | Good | Paraguay in June |
| July | 22° / 13° | 5 | 26 | 0 | 92 mm | Good | Paraguay in July |
| August | 26° / 15° | 2 | 29 | 0 | 46 mm | Perfect | Paraguay in August |
| September | 29° / 17° | 4 | 26 | 0 | 87 mm | Good | Paraguay in September |
| October | 31° / 19° | 9 | 22 | 0 | 217 mm | Ok | Paraguay in October |
| November | 33° / 20° | 9 | 21 | 0 | 207 mm | Ok | Paraguay in November |
| December | 35° / 22° | 9 | 22 | 0 | 210 mm | Bad | Paraguay in December |