September weather forecast
Lake Tekapo, New Zealand

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Weather in September

September welcomes the first whispers of spring in Lake Tekapo. The snowy blanket of winter begins to recede, with snowfall decreasing to 554mm (21.81") over the course of the month. Daylight gradually reclaims its dominance, granting 11.8 hours for exploration and adventure. The lake starts to shed its winter hush, with turquoise waters peeking through the receding ice. As winter releases its icy grip, the town eagerly unfolds into the riotous colours of spring.

Temperature

The average high-temperature in Lake Tekapo during September registers at a still wintry 4.5°C (40.1°F), maintaining a close resemblance to the previous month. September nights are marked by an average low-temperature of -1.8°C (28.8°F).

Humidity

In Lake Tekapo, the average relative humidity in September is 87%.

Rainfall

September is the month with the least rainfall in Lake Tekapo, New Zealand. Rain falls for 8.7 days and accumulates 106mm (4.17") of precipitation.

Snowfall

January through December are months with snowfall. In Lake Tekapo, in September, snow falls for 13.9 days, with typically accumulated 554mm (21.81") of snow. Throughout the year, there are 107.9 snowfall days, and 6417mm (252.64") of snow is accumulated.

Daylight

In Lake Tekapo, the average length of the day in September is 11h and 47min.
On the first day of September in Lake Tekapo, sunrise is at 7:05 am and sunset at 6:11 pm NZST. On the last day of the month, sunrise is at 7:12 am and sunset at 7:44 pm NZDT.
Note: On Sunday, 29. September 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from NZST to NZDT. Daylight Saving Time lasts until Sunday, 06. April 2025, at 3:00 am; consequently, the time zone reverts from NZDT to NZST.

Sunshine

In Lake Tekapo, the average sunshine in September is 7.1h.

UV index

The average daily maximum UV index in September in Lake Tekapo is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 2 in September interprets into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

Is it cold in Lake Tekapo during September?

The high-temperature in Lake Tekapo, New Zealand, during September is 4.5°C (40.1°F) and the low-temperature is -1.8°C (28.8°F).

What is the average humidity in September in Lake Tekapo?

The average relative humidity in September is 87%.

What is the driest month in Lake Tekapo?

The month with the least rainfall in Lake Tekapo, New Zealand, is September, when the rain falls for 8.7 days and typically collects 106mm (4.17") of precipitation.

How much does it rain in Lake Tekapo in September?

In Lake Tekapo, New Zealand, during September, the rain falls for 8.7 days and regularly aggregates up to 106mm (4.17") of precipitation.

How much does it snow in Lake Tekapo in September?

In Lake Tekapo, New Zealand, in September, snow falls for 13.9 days, with typically accumulated 554mm (21.81") of snow.

How many hours of daylight does Lake Tekapo have in September?

The average day length in September in Lake Tekapo, New Zealand, is 11h and 47min.

When is the sunrise / sunset in September in Lake Tekapo?

On the first day of September in Lake Tekapo, sunrise is at 7:05 am and sunset at 6:11 pm NZST. On the last day of the month, sunrise is at 7:12 am and sunset at 7:44 pm NZDT.

When does Daylight Saving Time (DST) start in September in Lake Tekapo?

On Sunday, 29. September 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from NZST to NZDT. DST ends on Sunday, 06. April 2025, at 3:00 am.

How long on average sun shines in September in Lake Tekapo?

In Lake Tekapo, New Zealand, the average sunshine duration in September is 7.1h.

What is the UV index intensity in September in Lake Tekapo?

In Lake Tekapo, the average daily maximum UV index in September is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Lake Tekapo, New Zealand

Average temperature in September - Lake Tekapo, New Zealand
  • Average high temperature in September: 4.5°C

The warmest month (with the highest average high temperature) is February (13.3°C).
The month with the lowest average high temperature is July (2.4°C).

  • Average low temperature in September: -1.8°C

The month with the highest average low temperature is February (6°C).
The coldest month (with the lowest average low temperature) is July (-3.3°C).

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Average pressure in September
Lake Tekapo, New Zealand

Average pressure in September - Lake Tekapo, New Zealand
  • Average pressure in September: 1011.4mbar

The month with the highest atmospheric pressure is March (1017.1mbar).
The month with the lowest atmospheric pressure is September (1011.4mbar).

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Average wind speed in September
Lake Tekapo, New Zealand

Average wind speed in September - Lake Tekapo, New Zealand
  • Average wind speed in September: 10.4km/h

The windiest month (with the highest average wind speed) is January (11.2km/h).
The calmest month (with the lowest average wind speed) is March (9.6km/h).

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Average humidity in September
Lake Tekapo, New Zealand

Average humidity in September - Lake Tekapo, New Zealand
  • Average humidity in September: 87%

The months with the highest relative humidity are August and October (89%).
The months with the lowest relative humidity are January and February (83%).

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Average rainfall in September
Lake Tekapo, New Zealand

Average rainfall in September - Lake Tekapo, New Zealand
  • Average rainfall in September: 106mm

The wettest month (with the highest rainfall) is December (233mm).
The driest month (with the least rainfall) is September (106mm).

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Average rainfall days in September
Lake Tekapo, New Zealand

Average rainfall days in September - Lake Tekapo, New Zealand
  • Average rainfall days in September: 8.7 days

The month with the highest number of rainy days is December (16.6 days).
The month with the least rainy days is August (5.7 days).

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Average snowfall in September
Lake Tekapo, New Zealand

Average snowfall in September - Lake Tekapo, New Zealand
  • Average snowfall in September: 554mm

The month with the highest snowfall is July (1245mm).
The month with the least snowfall is March (31mm).

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Average snowfall days in September
Lake Tekapo, New Zealand

Average snowfall days in September - Lake Tekapo, New Zealand
  • Average snowfall days in September: 13.9 days

The month with the highest number of snowfall days is August (16.3 days).
The month with the least snowfall days is February (0.9 days).

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Average daylight in September /
Average sunshine in September
Lake Tekapo, New Zealand

Average daylight in September / Average sunshine in September - Lake Tekapo, New Zealand
  • Average daylight in September: 11h and 5min

The month with the longest days is December (Average daylight: 15h and 24min).
The month with the shortest days is June (Average daylight: 8h and 54min).

  • Average sunshine in September: 7h and 1min

The month with the most sunshine is December (Average sunshine: 10h and 12min).
The month with the least sunshine is July (Average sunshine: 5h and 30min).

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Average sunshine days in September
Lake Tekapo, New Zealand

Average sunshine days in September - Lake Tekapo, New Zealand
  • Average sunshine days in September: 12.4 days

The month with the most sunshine days is March (15.7 days).
The month with the least sunshine days is October (10.5 days).

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Average UV index in September
Lake Tekapo, New Zealand

Average UV index in September - Lake Tekapo, New Zealand
  • Average UV index in September: 2

The month with the highest UV index is January (UV index 4).
The month with the lowest UV index is July (UV index 1).

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Average cloud cover in September
Lake Tekapo, New Zealand

Average cloud cover in September - Lake Tekapo, New Zealand
  • Average cloud cover in September: 46

The months with the most cloud cover are October and November (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 40).

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Average visibility in September
Lake Tekapo, New Zealand

Average visibility in September - Lake Tekapo, New Zealand
  • Average visibility in September: 8km

The months with the highest visibility are January, February and March (9km).
The months with the lowest visibility are April, May, June, July, August, September, October, November and December (8km).

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Lake Tekapo, New Zealand

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