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Neuquen (San Martín de los Andes)
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Weather in Neuquen for September 2026

Your guide to Neuquen weather in September - trends and predictions

    Snow Forecast ❄️

  • Neuquen typically experiences moderate snowfall in September, with an average of 7 snowy days.

    • Temperatures

  • In general, the average temperature in Neuquen at the beginning of September is 7.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 9.6 °C by the end of September.

Average dry days
15
Dry days
Average rainy days
8
Rainy days
Average snowy days
7
Snow days
Average temperatures
8°/-3°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Neuquen Weather September

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

Temperatures trend during September in Neuquen

See the weather trend as well as the moving average line

September weather in Neuquen day by day

Click on a date for more information
August October
Date Weather Temperatures Rain Snow More
1 Sept. Light freezing rain
Light freezing rain
 8° /-2° 1.5 mm 0 cm
2 Sept. Moderate or heavy snow showers
Moderate or heavy snow showers
 2° /-7° 6 mm 3.3 cm
3 Sept. Light snow showers
Light snow showers
 4° /-8° 0.9 mm 0.6 cm
4 Sept. Sunny
Sunny
 8° /-9° 0 mm 0 cm
5 Sept. Sunny
Sunny
 9° /-5° 0 mm 0 cm
6 Sept. Sunny
Sunny
 12° /-5° 0 mm 0 cm
7 Sept. Patchy rain possible
Patchy rain possible
 11° /-3° 0.1 mm 0 cm
8 Sept. Moderate or heavy snow showers
Moderate or heavy snow showers
 6° /-2° 2.9 mm 0.1 cm
9 Sept. Heavy snow
Heavy snow
 2° /-3° 70.6 mm 42 cm
10 Sept. Light sleet showers
Light sleet showers
 3° /-4° 9 mm 0.6 cm
11 Sept. Patchy rain possible
Patchy rain possible
 7° /-8° 0 mm 0 cm
12 Sept. Patchy rain possible
Patchy rain possible
 11° /-4° 0.6 mm 0 cm
13 Sept. Light rain shower
Light rain shower
 5° /-1° 4.4 mm 1.1 cm
14 Sept. Overcast
Overcast
 10° /-3° 0.4 mm 0 cm
15 Sept. Partly cloudy
Partly cloudy
 11° /-4° 0 mm 0 cm
16 Sept. Freezing fog
Freezing fog
 12° /-2° 0 mm 0 cm
17 Sept. Sunny
Sunny
 16° /0° 0 mm 0 cm
18 Sept. Patchy light rain
Patchy light rain
 9° /0° 5.6 mm 0 cm
19 Sept. Light rain shower
Light rain shower
 7° /-3° 11.6 mm 0 cm
20 Sept. Light sleet
Light sleet
 5° /-2° 13.5 mm 0 cm
21 Sept. Light freezing rain
Light freezing rain
 5° /-3° 1.2 mm 0 cm
22 Sept. Light snow showers
Light snow showers
 5° /-5° 0.7 mm 0.2 cm
23 Sept. Patchy rain possible
Patchy rain possible
 10° /-4° 0 mm 0 cm
24 Sept. Partly cloudy
Partly cloudy
 13° /2° 0 mm 0 cm
25 Sept. Sunny
Sunny
 18° /0° 0 mm 0 cm
26 Sept. Light rain shower
Light rain shower
 8° /-2° 6 mm 0 cm
27 Sept. Light sleet showers
Light sleet showers
 7° /-2° 1.9 mm 0 cm
28 Sept. Moderate or heavy sleet
Moderate or heavy sleet
 6° /-6° 11.7 mm 0 cm
29 Sept. Patchy light snow
Patchy light snow
 6° /-5° 0.9 mm 0 cm
30 Sept. Light snow showers
Light snow showers
 9° /-3° 0.3 mm 0 cm
Next
Important Notice
Our weather forecast for Neuquen 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 Neuquen forecast closer to your planned date for the most up-to-date weather information.
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Neuquen in September - FAQ

What are the expected maximum and minimum temperatures in Neuquen during September?
Prepare for cooler days with highs just around 8° and colder nights, dipping below -3°.

How much rainfall should be expected in Neuquen during September?
Significant rainfall exceeding 149.8 mm is expected in Neuquen during September, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Neuquen in September 2026?
Neuquen experiences an average snowfall of 48 cm during September, occurring over 7 days.

What are the typical wind conditions in Neuquen during September?
The average wind speed in Neuquen during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

Neuquen snow forecast September 2026

Track daily snowfall levels and discover Neuquen’s snowy potential this September ❄️
On average, Neuquen sees 7 snowy days during September, with approximately 48 cm of total snowfall.

September rainfall patterns in Neuquen

Explore the daily rainfall trends and prepare for Neuquens September weather 💧
Typically, Neuquen has 8 rainy days in September with a total of 149.8 mm of rainfall.
Provinces in Neuquen
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Departamento de Lácar
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Location coordinates Where is Neuquen?

Get accurate weather forecasts for Neuquen, located at latitude -40.158 and longitude -71.353. Stay updated with localized weather information tailored for Neuquen.

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