Lake Tekapo
September
Weather in Lake Tekapo for September 2025
Your guide to Lake Tekapo weather in September - trends and predictions
Expect heavy snowfall in Lake Tekapo during September, with an average of 20 snowy days.
In general, the average temperature in Lake Tekapo at the beginning of September is 0.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of -0.4 °C by the end of September.
Snow Forecast ❄️
Temperatures
7
Dry days
3
Rainy days
20
Snow days
-1°/-7°
Temperatures
15 km/h
Avg max wind
92 %
Avg humidity
Lake Tekapo Weather September
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  0° | 2 2° | 3 1° | 4  -2° | 5  0° | 6 1° | 7 4° |
| 8  -1° | 9 0° | 10 -2° | 11 -2° | 12 0° | 13 0° | 14  0° |
| 15 -1° | 16 -3° | 17  -6° | 18 -1° | 19 0° | 20 -1° | 21 -1° |
| 22 0° | 23 0° | 24 0° | 25 -3° | 26 1° | 27 -4° | 28 -1° |
| 29 1° | 30  3° |
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Access Lake Tekapo weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Lake Tekapo
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. | Moderate or heavy snow showers | 0° /-3° | 59.8 mm | 43 cm | |
| 2 Sept. | Moderate or heavy snow showers | 2° /-1° | 40.9 mm | 27.6 cm | |
| 3 Sept. | Moderate or heavy snow showers | 1° /-8° | 55.3 mm | 30.4 cm | |
| 4 Sept. | Cloudy | -2° /-8° | 0 mm | 0 cm | |
| 5 Sept. | Overcast | 0° /-5° | 0 mm | 0 cm | |
| 6 Sept. | Moderate or heavy snow showers | 1° /-2° | 14.9 mm | 2.8 cm | |
| 7 Sept. | Moderate or heavy snow showers | 4° /-7° | 57.3 mm | 11 cm | |
| 8 Sept. | Moderate snow | -1° /-8° | 20.7 mm | 14.5 cm | |
| 9 Sept. | Moderate or heavy snow showers | 0° /-2° | 69.3 mm | 49.5 cm | |
| 10 Sept. | Moderate or heavy snow showers | -2° /-9° | 34.6 mm | 24.1 cm | |
| 11 Sept. | Overcast | -2° /-10° | 0.3 mm | 0 cm | |
| 12 Sept. | Moderate or heavy snow showers | 0° /-4° | 33.7 mm | 23.7 cm | |
| 13 Sept. | Moderate or heavy snow showers | 0° /-6° | 104.4 mm | 75.3 cm | |
| 14 Sept. | Light freezing rain | 0° /-6° | 0.5 mm | 0 cm | |
| 15 Sept. | Moderate or heavy snow showers | -1° /-7° | 8.5 mm | 5.2 cm | |
| 16 Sept. | Cloudy | -3° /-8° | 0 mm | 0 cm | |
| 17 Sept. | Patchy moderate snow | -6° /-11° | 8 mm | 5.7 cm | |
| 18 Sept. | Patchy moderate snow | -1° /-9° | 6.3 mm | 3.8 cm | |
| 19 Sept. | Moderate or heavy snow showers | 0° /-5° | 31.2 mm | 21.7 cm | |
| 20 Sept. | Moderate or heavy snow showers | -1° /-8° | 23.9 mm | 17.3 cm | |
| 21 Sept. | Light freezing rain | -1° /-9° | 2.8 mm | 1 cm | |
| 22 Sept. | Moderate or heavy snow showers | 0° /-5° | 47.6 mm | 33.4 cm | |
| 23 Sept. | Moderate or heavy snow showers | 0° /-6° | 35.4 mm | 25.4 cm | |
| 24 Sept. | Moderate or heavy snow showers | 0° /-10° | 35.1 mm | 24.8 cm | |
| 25 Sept. | Overcast | -3° /-10° | 0 mm | 0 cm | |
| 26 Sept. | Moderate or heavy snow showers | 1° /-6° | 75.8 mm | 50.8 cm | |
| 27 Sept. | Overcast | -4° /-11° | 0.3 mm | 0 cm | |
| 28 Sept. | Overcast | -1° /-8° | 0 mm | 0 cm | |
| 29 Sept. | Overcast | 1° /-5° | 0 mm | 0 cm | |
| 30 Sept. | Fog | 3° /-3° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Lake Tekapo 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 Lake Tekapo forecast closer to your planned date for the most up-to-date weather information.
Lake Tekapo in September - FAQ
What are the expected maximum and minimum temperatures in Lake Tekapo during September?
Brace for cold days with temperatures not exceeding -1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Lake Tekapo during September?
Significant rainfall exceeding 766.6 mm is expected in Lake Tekapo during September, occurring over more than 3 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Lake Tekapo in September 2025?
Lake Tekapo experiences an average snowfall of 491 cm during September, occurring over 20 days.
What are the typical wind conditions in Lake Tekapo during September?
The average wind speed in Lake Tekapo during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
Lake Tekapo snow forecast September 2025
Track daily snowfall levels and discover Lake Tekapo’s snowy potential this September ❄️
September rainfall patterns in Lake Tekapo
Explore the daily rainfall trends and prepare for Lake Tekapos September weather 💧
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