Click on a day for an hourly weather forecast
The temperatures in La Serena in October are usually low and can range between 13°C and 19°C.
There is little to no rain in La Serena during October, so it’s a lot easier to explore the city. Just remember to dress in warm layers, as it can still get pretty chilly.
Our weather forecast can give you a great sense of what weather to expect in La Serena in October 2026.
If you’re planning to visit La Serena in the near future, we highly recommend that you review the 14 day weather forecast for La Serena before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 22° / 16° | 0 | 31 | 0 | 1 mm | Good | La Serena in January |
| February | 22° / 16° | 0 | 28 | 0 | 1 mm | Good | La Serena in February |
| March | 22° / 16° | 0 | 31 | 0 | 4 mm | Good | La Serena in March |
| April | 20° / 14° | 0 | 30 | 0 | 1 mm | Good | La Serena in April |
| May | 18° / 12° | 1 | 30 | 0 | 26 mm | Good | La Serena in May |
| June | 17° / 12° | 1 | 29 | 0 | 34 mm | Good | La Serena in June |
| July | 16° / 11° | 0 | 31 | 0 | 8 mm | Good | La Serena in July |
| August | 17° / 11° | 0 | 31 | 0 | 10 mm | Good | La Serena in August |
| September | 18° / 12° | 0 | 30 | 0 | 1 mm | Good | La Serena in September |
| October | 19° / 13° | 0 | 31 | 0 | 5 mm | Good | La Serena in October |
| November | 20° / 14° | 0 | 30 | 0 | 1 mm | Good | La Serena in November |
| December | 21° / 15° | 0 | 31 | 0 | 1 mm | Good | La Serena in December |