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Weather in Puente Alto for September 2026

Your guide to Puente Alto weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Puente Alto at the beginning of September is 16.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 18.6 °C by the end of September.

    • Rain 🌧️

  • Puente Alto experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 72.4 mm.

Average dry days
24
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/7°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
59 %
Avg humidity

Puente Alto Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light rain shower
18°
2
Patchy rain possible
15°
3
Moderate rain
14°
4
Sunny
17°
5
Cloudy
19°
6
Light rain shower
16°
7
Moderate rain at times
15°
8
Patchy rain possible
16°
9
Patchy rain possible
18°
10
Light drizzle
16°
11
Sunny
18°
12
Thundery outbreaks possible
16°
13
Overcast
16°
14
Partly cloudy
19°
15
Sunny
22°
16
Sunny
22°
17
Light drizzle
18°
18
Sunny
18°
19
Overcast
17°
20
Sunny
16°
21
Sunny
16°
22
Patchy rain possible
16°
23
Overcast
17°
24
Sunny
19°
25
Patchy rain possible
18°
26
Sunny
16°
27
Sunny
19°
28
Sunny
19°
29
Sunny
20°
30
Sunny
19°

Temperatures trend during September in Puente Alto

See the weather trend as well as the moving average line

September weather in Puente Alto day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain shower
Light rain shower
 18° /6° 0.6 mm 5
2 Sept. Patchy rain possible
Patchy rain possible
 15° /4° 5.4 mm 4
3 Sept. Moderate rain
Moderate rain
 14° /4° 3 mm 4
4 Sept. Sunny
Sunny
 17° /6° 1.2 mm 5
5 Sept. Cloudy
Cloudy
 19° /7° 0.1 mm 5
6 Sept. Light rain shower
Light rain shower
 16° /6° 25.5 mm 5
7 Sept. Moderate rain at times
Moderate rain at times
 15° /5° 1.5 mm 4
8 Sept. Patchy rain possible
Patchy rain possible
 16° /6° 0.4 mm 4
9 Sept. Patchy rain possible
Patchy rain possible
 18° /7° 0.6 mm 5
10 Sept. Light drizzle
Light drizzle
 16° /7° 3.3 mm 5
11 Sept. Sunny
Sunny
 18° /6° 19.4 mm 6
12 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 16° /6° 0.1 mm 4
13 Sept. Overcast
Overcast
 16° /4° 0.1 mm 5
14 Sept. Partly cloudy
Partly cloudy
 19° /7° 0 mm 6
15 Sept. Sunny
Sunny
 22° /8° 0 mm 6
16 Sept. Sunny
Sunny
 22° /9° 0 mm 6
17 Sept. Light drizzle
Light drizzle
 18° /8° 0.2 mm 5
18 Sept. Sunny
Sunny
 18° /7° 0 mm 5
19 Sept. Overcast
Overcast
 17° /7° 0.1 mm 5
20 Sept. Sunny
Sunny
 16° /7° 1.8 mm 5
21 Sept. Sunny
Sunny
 16° /6° 1.1 mm 5
22 Sept. Patchy rain possible
Patchy rain possible
 16° /5° 1.2 mm 5
23 Sept. Overcast
Overcast
 17° /6° 4.6 mm 5
24 Sept. Sunny
Sunny
 19° /7° 1.3 mm 6
25 Sept. Patchy rain possible
Patchy rain possible
 18° /6° 0.2 mm 5
26 Sept. Sunny
Sunny
 16° /4° 0.6 mm 5
27 Sept. Sunny
Sunny
 19° /6° 0 mm 6
28 Sept. Sunny
Sunny
 19° /7° 0 mm 6
29 Sept. Sunny
Sunny
 20° /8° 0 mm 6
30 Sept. Sunny
Sunny
 19° /7° 0.2 mm 6
Next
Important Notice
Our weather forecast for Puente Alto in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Puente Alto forecast closer to your planned date for the most up-to-date weather information.
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Puente Alto in September - FAQ

What are the expected maximum and minimum temperatures in Puente Alto during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Puente Alto during September?
Moderate rainfall is anticipated in Puente Alto during September, with a total of 72.4 mm spread over approximately 6 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Puente Alto during September?
The average wind speed in Puente Alto during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Puente Alto

Explore the daily rainfall trends and prepare for Puente Altos September weather 💧
Typically, Puente Alto has 6 rainy days in September with a total of 72.4 mm of rainfall.

UV exposure in Puente Alto during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Puente Alto?

Get accurate weather forecasts for Puente Alto, located at latitude -33.612 and longitude -70.576. Stay updated with localized weather information tailored for Puente Alto.

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