Weather in Te Anau for September 2025
Rain Warning - See hour by hour.
The climate of Te Anau in September is quite snowy, averaging 11 snowy days.
According to Te Anau snow forecast for September 2025, 5 snowy days are expected until the end of the month. The closest date with snow is Thursday, 18 September.Until now, September 2025 in Te Anau has been significantly cooler than historical averages by -2 °C, with average temperature of 3.4 °C.
The forecast for the next days in Te Anau predicts temperatures to be around 6 °C, close to the historical average.
In general, the average temperature in Te Anau at the beginning of September is 6.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 3.7 °C by the end of September.
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Temperatures
Te Anau Weather September
Temperatures trend during September in Te Anau
September weather in Te Anau day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate or heavy rain with thunder | 6° /-1° | 46.3 mm | 4.4 cm | |
| 2 Sept. |  Light rain shower | 7° /-1° | 37.1 mm | 0 cm | |
| 3 Sept. | Light rain shower | 7° /-6° | 12.2 mm | 0 cm | |
| 4 Sept. | Patchy rain possible | 6° /-2° | 62 mm | 0 cm | |
| 5 Sept. | Light rain shower | 7° /0° | 29 mm | 0.6 cm | |
| 6 Sept. | Light rain shower | 5° /-2° | 28.2 mm | 1.5 cm | |
| 7 Sept. |  Light sleet showers | 7° /-5° | 30.5 mm | 2.4 cm | |
| 8 Sept. | Light sleet showers | 5° /-6° | 16.1 mm | 0 cm | |
| 9 Sept. | Moderate or heavy rain with thunder | 6° /0° | 52.1 mm | 0 cm | |
| 10 Sept. | Moderate or heavy rain with thunder | 3° /-5° | 32.9 mm | 5.7 cm | |
| 11 Sept. | Light rain shower | 4° /-6° | 15.7 mm | 1.7 cm | |
| 12 Sept. |  Moderate or heavy sleet | 5° /-1° | 52.4 mm | 0 cm | |
| 13 Sept. |  Freezing fog | 3° /-3° | 24 mm | 0.8 cm | |
| 14 Sept. |  Light drizzle | 5° /-3° | 1.7 mm | 0 cm | |
| 15 Sept. | Light rain shower | 3° /-1° | 10.6 mm | 0.3 cm | |
| 16 Sept. | Patchy rain possible | 8° /0° | 4.4 mm | 0 cm | |
| 17 Sept. |  Heavy rain | 10° /5° | 75.1 mm | 0 cm | |
| 18 Sept. | Heavy rain | 5° /-7° | 38.9 mm | 0 cm | |
| 19 Sept. | Patchy rain possible | 7° /-9° | 21.1 mm | 0 cm | |
| 20 Sept. | Heavy rain | 6° /-2° | 28.1 mm | 0 cm | |
| 21 Sept. |  Moderate rain | 7° /3° | 6.6 mm | 0 cm | |
| 22 Sept. | Moderate rain | 8° /0° | 14.1 mm | 0 cm | |
| 23 Sept. | Moderate rain | 9° /-4° | 12.8 mm | 0 cm | |
| 24 Sept. | Moderate rain | 4° /1° | 7.2 mm | 0 cm | |
| 25 Sept. | Heavy rain | 4° /-2° | 36.3 mm | 0 cm | |
| 26 Sept. | Moderate rain | 3° /1° | 18.5 mm | 0.9 cm | |
| 27 Sept. | Moderate rain | 4° /2° | 16 mm | 1 cm | |
| 28 Sept. | Patchy rain possible | 3° /-1° | 4.1 mm | 1.1 cm | |
| 29 Sept. |  Moderate or heavy snow showers | 2° /-10° | 5 mm | 1.3 cm | |
| 30 Sept. | Freezing fog | 6° /-1° | 0.3 mm | 0 cm | |
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Te Anau in September - FAQ
Te Anau snow forecast September 2025
September rainfall patterns in Te Anau
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