Click on a day for an hourly weather forecast
The temperatures in Curico in September are quite cold with temperatures between 6°C and 20°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Curico 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 Curico in September 2026.
If you’re planning to visit Curico in the near future, we highly recommend that you review the 14 day weather forecast for Curico before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 33° / 13° | 0 | 31 | 0 | 4 mm | Good | Curico in January |
| February | 32° / 13° | 0 | 28 | 0 | 1 mm | Good | Curico in February |
| March | 30° / 12° | 0 | 31 | 0 | 5 mm | Good | Curico in March |
| April | 26° / 10° | 1 | 29 | 0 | 28 mm | Perfect | Curico in April |
| May | 21° / 8° | 3 | 28 | 0 | 83 mm | Good | Curico in May |
| June | 16° / 6° | 5 | 25 | 0 | 213 mm | Good | Curico in June |
| July | 15° / 4° | 4 | 27 | 0 | 137 mm | Good | Curico in July |
| August | 17° / 5° | 4 | 27 | 0 | 138 mm | Good | Curico in August |
| September | 20° / 6° | 3 | 27 | 0 | 67 mm | Good | Curico in September |
| October | 24° / 7° | 2 | 29 | 0 | 54 mm | Perfect | Curico in October |
| November | 28° / 9° | 1 | 29 | 0 | 13 mm | Perfect | Curico in November |
| December | 31° / 11° | 1 | 30 | 0 | 10 mm | Good | Curico in December |