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September Weather in Otane, New Zealand

Last updated: August 31, 2025

In September, the average temperature in Otane, New Zealand hovers around 11°C (53°F). Expect a minimum of 3°C (37°F) and a pleasant maximum of 22°C (72°F). During this time, precipitation can reach 82 mm (3.2 in) over approximately 12 days, resulting in an average humidity of 80%. Be prepared for a mix of cool and warm days while enjoying the sights!

September Temperature in Otane

In September in Otane, the average temperature is 11°C (53°F). Maximums can reach 22°C (72°F), and minimums can be as low as 3°C (37°F). Be prepared for cool weather and pack layers to enjoy your travels comfortably.

September Weather in Otane: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Otane, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Otane, September typically has an average temperature of 11°C (53°F), with highs reaching up to 22°C (72°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec676763595451495052566064
Data source: Temperature data for Otane generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Otane

In Otane in September, the precipitation amount is 82 mm (3.2 in) occurring over a span of 12 days.

September Precipitation Trends in Otane

The chart displays monthly precipitation patterns in Otane, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Otane, September typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec4958769258102696082766390
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Otane

In Otane in September, humidity is 80%. With an average temperature of 11°C (53°F), this humidity feels like a damp blanket wrapped around you, making it slightly uncomfortable for traveling, as the cool air mixes with the moisture, leaving you feeling chilly and a bit sticky at the same time.

September Average Humidity in Otane

This chart illustrates the average monthly humidity levels in Otane, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Otane is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%76%77%82%83%84%81%80%79%78%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Otane

In Otane in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Otane, you can refer to this Hourly UV Index in Otane.

Maximum UV Index Levels in Otane for September

The chart shows the monthly maximum UV Index (UVI) for Otane in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Otane typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1413974234691113
Data source: Otane September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Otane Compares to Other Months

Weather in Otane varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Otane, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Otane, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)49 mm (1.9 inches)75%extreme
February Weather19°C (67°F)58 mm (2.3 inches)76%extreme
March Weather17°C (64°F)76 mm (3.0 inches)75%very high
April Weather15°C (59°F)92 mm (3.6 inches)77%high
May Weather12°C (55°F)58 mm (2.3 inches)82%moderate
June Weather11°C (51°F)102 mm (4.0 inches)83%low
July Weather10°C (49°F)69 mm (2.7 inches)83%moderate
August Weather10°C (50°F)60 mm (2.3 inches)81%moderate
September Weather11°C (53°F)82 mm (3.2 inches)80%high
October Weather13°C (56°F)76 mm (3.0 inches)79%very high
November Weather16°C (61°F)63 mm (2.5 inches)78%extreme
December Weather18°C (65°F)90 mm (3.6 inches)75%extreme

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