Tierra del Fuego (Ushuaia)
September
Weather in Tierra del Fuego for September 2025
Your guide to Tierra del Fuego weather in September - trends and predictions
Tierra del Fuego is transformed into a snow paradise in September, with more than 20 snowy days on average.
According to Tierra del Fuego snow forecast for September 2025, 3 snowy days are expected until the end of the month. The closest date with snow is Tuesday, 16 September.Until now, September 2025 in Tierra del Fuego has been nearly identical to the historical average, with a temperature of 4.2 °C (showing only a slight deviation of 0.2 °C).
The forecast for the upcoming days in Tierra del Fuego predicts a temperature of 6.2 °C, which is slightly above the historical average.
In general, the average temperature in Tierra del Fuego at the beginning of September is 4.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 7 °C by the end of September.
Snow Forecast ❄️
Temperatures
2
Dry days
5
Rainy days
23
Snow days
2°/-7°
Temperatures
17 km/h
Avg max wind
87 %
Avg humidity
Tierra del Fuego Weather September
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Temperatures trend during September in Tierra del Fuego
See the weather trend as well as the moving average line
September weather in Tierra del Fuego day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light freezing rain | 5° /-4° | 0.4 mm | 0 cm | |
| 2 Sept. |  Overcast | 4° /-3° | 2 mm | 1.4 cm | |
| 3 Sept. |  Moderate or heavy snow showers | 3° /-5° | 6.3 mm | 4.3 cm | |
| 4 Sept. | Moderate or heavy snow showers | 4° /-4° | 1.6 mm | 0.7 cm | |
| 5 Sept. |  Patchy rain possible | 6° /-1° | 0.7 mm | 0 cm | |
| 6 Sept. |  Light sleet showers | 4° /-4° | 2.7 mm | 0 cm | |
| 7 Sept. |  Light snow | 4° /-4° | 2.6 mm | 0 cm | |
| 8 Sept. | Moderate or heavy snow showers | 3° /-5° | 8.2 mm | 3.1 cm | |
| 9 Sept. |  Light snow showers | 2° /-5° | 1.1 mm | 0 cm | |
| 10 Sept. | Light snow | 3° /-1° | 0.5 mm | 0.2 cm | |
| 11 Sept. | Light snow | 6° /-2° | 0.5 mm | 0.1 cm | |
| 12 Sept. | Moderate or heavy snow showers | 4° /-4° | 2.5 mm | 1.5 cm | |
| 13 Sept. | Moderate or heavy snow showers | 4° /-3° | 7.4 mm | 4.3 cm | |
| 14 Sept. |  Moderate snow | 4° /-5° | 3.6 mm | 0.6 cm | |
| 15 Sept. | Moderate or heavy snow showers | 3° /-6° | 1.8 mm | 1.1 cm | |
| 16 Sept. | Moderate or heavy snow showers | 2° /-9° | 2.6 mm | 1.8 cm | |
| 17 Sept. |  Partly cloudy | 5° /-4° | 0.1 mm | 0 cm | |
| 18 Sept. | Partly cloudy | 7° /-3° | 0 mm | 0 cm | |
| 19 Sept. | Patchy rain possible | 6° /-4° | 0.2 mm | 0 cm | |
| 20 Sept. | Patchy rain possible | 6° /-1° | 0.9 mm | 0 cm | |
| 21 Sept. | Moderate or heavy snow showers | 3° /-3° | 4.2 mm | 0.7 cm | |
| 22 Sept. |  Blizzard | 3° /-3° | 1.3 mm | 0 cm | |
| 23 Sept. |  Sunny | 6° /-4° | 0 mm | 0 cm | |
| 24 Sept. | Partly cloudy | 8° /-2° | 0 mm | 0 cm | |
| 25 Sept. | Partly cloudy | 10° /-2° | 0 mm | 0 cm | |
| 26 Sept. | Patchy rain possible | 7° /0° | 0.2 mm | 0 cm | |
| 27 Sept. | Partly cloudy | 9° /1° | 0 mm | 0 cm | |
| 28 Sept. | Partly cloudy | 8° /-4° | 0.1 mm | 0 cm | |
| 29 Sept. | Partly cloudy | 7° /-4° | 0.1 mm | 0 cm | |
| 30 Sept. | Moderate or heavy snow showers | 0° /-8° | 7.9 mm | 5.7 cm | |
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Important Notice
Our weather forecast for Tierra del Fuego 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 Tierra del Fuego forecast closer to your planned date for the most up-to-date weather information.
Change Month
Tierra del Fuego in September - FAQ
What are the expected maximum and minimum temperatures in Tierra del Fuego during September?
Brace for cold days with temperatures not exceeding 2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Tierra del Fuego during September?
Significant rainfall exceeding 159.9 mm is expected in Tierra del Fuego during September, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Tierra del Fuego in September 2025?
Tierra del Fuego experiences an average snowfall of 82.3 cm during September, occurring over 23 days.
What are the typical wind conditions in Tierra del Fuego during September?
The average wind speed in Tierra del Fuego during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
Tierra del Fuego snow forecast September 2025
Track daily snowfall levels and discover Tierra del Fuego’s snowy potential this September ❄️
September rainfall patterns in Tierra del Fuego
Explore the daily rainfall trends and prepare for Tierra del Fuegos September weather 💧
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