Weather in Santiago for October 2025
In general, the average temperature in Santiago at the beginning of October is 18 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 19.7 °C by the end of October.
The climate of Santiago in October is notably wet, with an average of 14 rainy days.
Is October a good time to visit Santiago? check out the best time to travel to Santiago page.
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Santiago in October average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 18° | 2 15° | 3 17° | 4 20° | 5 18° | ||
6 18° | 7 20° | 8 17° | 9 18° | 10 18° | 11 18° | 12 19° |
13 21° | 14 21° | 15 22° | 16 20° | 17 24° | 18 23° | 19 25° |
20 18° | 21 18° | 22 19° | 23 15° | 24 19° | 25 19° | 26 21° |
27 19° | 28 20° | 29 19° | 30 19° | 31 21° |
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Temperatures trend during October in Santiago
October weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Oct. | Patchy rain possible | 18° /9° | 0.1 mm | 5 | |
2 Oct. | Light drizzle | 15° /8° | 0.3 mm | 5 | |
3 Oct. | Thundery outbreaks possible | 17° /8° | 0.5 mm | 5 | |
4 Oct. | Sunny | 20° /8° | 0 mm | 6 | |
5 Oct. | Patchy rain possible | 18° /7° | 1.6 mm | 5 | |
6 Oct. | Patchy rain possible | 18° /6° | 0.8 mm | 5 | |
7 Oct. | Sunny | 20° /7° | 9.3 mm | 6 | |
8 Oct. | Overcast | 17° /7° | 11.1 mm | 5 | |
9 Oct. | Sunny | 18° /8° | 0.3 mm | 5 | |
10 Oct. | Patchy rain possible | 18° /6° | 0.6 mm | 5 | |
11 Oct. | Patchy rain possible | 18° /7° | 0.4 mm | 5 | |
12 Oct. | Sunny | 19° /7° | 0.4 mm | 6 | |
13 Oct. | Overcast | 21° /8° | 0 mm | 5 | |
14 Oct. | Sunny | 21° /9° | 0 mm | 6 | |
15 Oct. | Overcast | 22° /10° | 0 mm | 6 | |
16 Oct. | Sunny | 20° /9° | 0 mm | 6 | |
17 Oct. | Overcast | 24° /8° | 0 mm | 7 | |
18 Oct. | Patchy rain possible | 23° /11° | 3.6 mm | 7 | |
19 Oct. | Overcast | 25° /11° | 0.1 mm | 7 | |
20 Oct. | Overcast | 18° /7° | 0 mm | 5 | |
21 Oct. | Patchy rain possible | 18° /6° | 0 mm | 5 | |
22 Oct. | Thundery outbreaks possible | 19° /8° | 1.2 mm | 5 | |
23 Oct. | Patchy rain possible | 15° /7° | 5.2 mm | 4 | |
24 Oct. | Patchy rain possible | 19° /6° | 0 mm | 5 | |
25 Oct. | Patchy rain possible | 19° /7° | 0.4 mm | 5 | |
26 Oct. | Patchy light rain with thunder | 21° /8° | 0.7 mm | 6 | |
27 Oct. | Patchy rain possible | 19° /8° | 0.4 mm | 6 | |
28 Oct. | Light rain shower | 20° /8° | 1 mm | 6 | |
29 Oct. | Light rain shower | 19° /8° | 0.6 mm | 6 | |
30 Oct. | Patchy light rain with thunder | 19° /8° | 1.9 mm | 5 | |
31 Oct. | Patchy rain possible | 21° /8° | 0.6 mm | 6 | |
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Santiago in October - FAQ
What to pack to Santiago in October?
As you prepare for your trip to Santiago in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Santiago, during October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
October rainfall patterns in Santiago
UV exposure in Santiago during October
Quick links
Get accurate weather forecasts for Santiago, located at latitude -33.457 and longitude -70.648. Stay updated with localized weather information tailored for Santiago.