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Weather in Punta Arenas for September 2026

Your guide to Punta Arenas weather in September - trends and predictions

    Snow Forecast ❄️

  • Punta Arenas typically experiences moderate snowfall in September, with an average of 6 snowy days.
    According to Punta Arenas snow forecast for September 2026, 1 snowy day is expected until the end of the month at Sunday, 20 September.

    • Temperatures

  • Until now, September 2026 in Punta Arenas is slightly cooler than the historical average by 0.9 °C.

  • The forecast for the next days in Punta Arenas predicts temperatures to be around 7 °C, close to the historical average.

  • In general, the average temperature in Punta Arenas at the beginning of September is 6.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 7.4 °C by the end of September.

Average dry days
17
Dry days
Average rainy days
7
Rainy days
Average snowy days
6
Snow days
Average temperatures
6°/2°
Temperatures
Average wind speed
42 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Punta Arenas Weather September

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

Temperatures trend during September in Punta Arenas

See the weather trend as well as the moving average line

September weather in Punta Arenas day by day

Click on a date for more information
August October
Date Weather Temperatures Rain Snow More
1 Sept. Patchy rain possible
Patchy rain possible
 6° /2° 0.1 mm 0 cm
2 Sept. Overcast
Overcast
 5° /2° 0.9 mm 0 cm
3 Sept. Light snow
Light snow
 6° /2° 0.4 mm 0 cm
4 Sept. Patchy rain possible
Patchy rain possible
 6° /2° 0.1 mm 0 cm
5 Sept. Patchy rain possible
Patchy rain possible
 7° /3° 0.3 mm 0 cm
6 Sept. Light drizzle
Light drizzle
 7° /4° 0.2 mm 0 cm
7 Sept. Overcast
Overcast
 7° /3° 0.2 mm 0 cm
8 Sept. Overcast
Overcast
 6° /3° 1 mm 0.2 cm
9 Sept. Patchy rain possible
Patchy rain possible
 6° /1° 3.8 mm 0 cm
10 Sept. Overcast
Overcast
 5° /2° 1.3 mm 0 cm
11 Sept. Patchy rain possible
Patchy rain possible
 6° /3° 0.1 mm 0 cm
12 Sept. Overcast
Overcast
 7° /2° 1.1 mm 0 cm
13 Sept. Blizzard
Blizzard
 7° /4° 4.6 mm 0 cm
14 Sept. Patchy rain possible
Patchy rain possible
 7° /1° 1.2 mm 0 cm
15 Sept. Patchy light snow
Patchy light snow
 6° /1° 0.6 mm 0 cm
16 Sept. Overcast
Overcast
 7° /2° 2.9 mm 0 cm
17 Sept. Blizzard
Blizzard
 7° /2° 0.7 mm 0 cm
18 Sept. Patchy light snow
Patchy light snow
 8° /2° 1.9 mm 0 cm
19 Sept. Overcast
Overcast
 7° /1° 0.1 mm 0 cm
20 Sept. Sunny
Sunny
 4° /-1° 0.1 mm 0.1 cm
21 Sept. Sunny
Sunny
 7° /-2° 0 mm 0 cm
22 Sept. Sunny
Sunny
 7° /-2° 0 mm 0 cm
23 Sept. Overcast
Overcast
 7° /0° 0.1 mm 0 cm
24 Sept. Patchy rain possible
Patchy rain possible
 6° /0° 0.1 mm 0 cm
25 Sept. Sunny
Sunny
 7° /0° 0 mm 0 cm
26 Sept. Sunny
Sunny
 6° /0° 0 mm 0 cm
27 Sept. Sunny
Sunny
 7° /0° 0 mm 0 cm
28 Sept. Overcast
Overcast
 6° /1° 0 mm 0 cm
29 Sept. Overcast
Overcast
 7° /3° 3.4 mm 0 cm
30 Sept. Sunny
Sunny
 13° /4° 0.1 mm 0 cm
Next
Important Notice
Our weather forecast for Punta Arenas 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 Punta Arenas forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Punta Arenas in September - FAQ

What are the expected maximum and minimum temperatures in Punta Arenas during September?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 2°.

How much rainfall should be expected in Punta Arenas during September?
In September, Punta Arenas can expect light to moderate rainfall, totaling 28.4 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Punta Arenas in September 2026?
Punta Arenas experiences an average snowfall of 2.2 cm during September, occurring over 6 days.

What are the typical wind conditions in Punta Arenas during September?
The average wind speed in Punta Arenas during September is 42 km/h, suggesting breezy to windy conditions, depending on your activities.

Punta Arenas snow forecast September 2026

Track daily snowfall levels and discover Punta Arenas’s snowy potential this September ❄️
On average, Punta Arenas sees 6 snowy days during September, with approximately 2.2 cm of total snowfall.

September rainfall patterns in Punta Arenas

Explore the daily rainfall trends and prepare for Punta Arenass September weather 💧
Typically, Punta Arenas has 7 rainy days in September with a total of 28.4 mm of rainfall.

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Location coordinates Where is Punta Arenas?

Get accurate weather forecasts for Punta Arenas, located at latitude -53.155 and longitude -70.911. Stay updated with localized weather information tailored for Punta Arenas.

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