Click on a day for an hourly weather forecast
The temperatures in Santiago in January are comfortable with low of 12°C and and high up to 25°C.
There is little to no rain in Santiago during January, 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 Santiago in January 2025.
If you’re planning to visit Santiago in the near future, we highly recommend that you review the 14 day weather forecast for Santiago before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 25° / 12° | 0 | 31 | 0 | 7 mm | Perfect | Santiago in January |
| February | 26° / 12° | 1 | 27 | 0 | 4 mm | Perfect | Santiago in February |
| March | 25° / 11° | 0 | 31 | 0 | 2 mm | Perfect | Santiago in March |
| April | 23° / 8° | 1 | 30 | 0 | 5 mm | Perfect | Santiago in April |
| May | 19° / 6° | 2 | 29 | 0 | 48 mm | Good | Santiago in May |
| June | 15° / 2° | 4 | 25 | 1 | 116 mm | Good | Santiago in June |
| July | 14° / 1° | 2 | 27 | 1 | 59 mm | Good | Santiago in July |
| August | 16° / 2° | 3 | 28 | 0 | 69 mm | Good | Santiago in August |
| September | 17° / 3° | 2 | 28 | 0 | 30 mm | Good | Santiago in September |
| October | 20° / 5° | 2 | 29 | 0 | 19 mm | Good | Santiago in October |
| November | 23° / 8° | 1 | 29 | 0 | 7 mm | Perfect | Santiago in November |
| December | 25° / 11° | 1 | 30 | 0 | 4 mm | Perfect | Santiago in December |