Santiago de Chile weather in October
Temperature, rain and sunshine in October: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in October
Excellent
Best time to visit: October – April
What is the weather like in Santiago de Chile in October?
In October, Santiago de Chile is mild: daytime highs average 21 °C, and nights cool down to about 10 °C. The sun shines for around 7 hours a day. Rain falls on about 6 days, adding up to 39 mm. All in all, October is an excellent month for a holiday in Santiago de Chile.
October compared
How the weather changes from September to November. Tap a month to open it.
| SeptemberSep | OctoberOct | NovemberNov | |
|---|---|---|---|
| Score | 81 | 90 | 100 |
| Day | 18° | 21° | 24° |
| Night | 7° | 10° | 13° |
| Sun | 6 h | 7 h | 9 h |
| Rain days | 8 | 6 | 3 |
More details for October
- Daylight
- 12 h 52 min07:02 – 19:54
- UV index
- 9 · very highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 11 km/haverage daily peakAll months
- Cloud cover
- 43 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC−3America/Santiago
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %73 %
- Few rainy daysweight 30 %86 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in October
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
Santiago de Chile in October: quick answers
Is Santiago de Chile hot in October?
No. In October, Santiago de Chile is mild: daytime highs average 21 °C and nights drop to about 10 °C.
Does it rain much in Santiago de Chile in October?
Rain falls on about 6 days, adding up to 39 mm.
Santiago de Chile month by month
The whole year in Santiago de ChileAll destinations: ChileWhere to go in October
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences