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September Weather in Kopuaranga, New Zealand

Last updated: August 31, 2025

In September, the average temperature in Kopuaranga, New Zealand hovers around 9°C (49°F), presenting a cool climate that can dip as low as -1°C (31°F) and reach up to 18°C (64°F). Expect 110 mm (4.3 in) of precipitation over approximately 15 days, contributing to an average humidity of 80%. Prepare for a refreshing and somewhat wet month!

September Temperature in Kopuaranga

In September in Kopuaranga, the average temperature is 9°C (49°F), with maximums reaching 18°C (64°F) and minimums dropping as low as -1°C (31°F). Travelers should be prepared for a cool and variable climate during this time.

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

The chart illustrates September temperature patterns in Kopuaranga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kopuaranga, September typically has an average temperature of 9°C (49°F), with highs reaching up to 18°C (64°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec626259555148464749525660
Data source: Temperature data for Kopuaranga 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 Kopuaranga

In Kopuaranga in September, the precipitation amount is 110 mm (4.3 in) over the course of 15 days.

September Precipitation Trends in Kopuaranga

The chart displays monthly precipitation patterns in Kopuaranga, 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 Kopuaranga, September typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec6164751106396928911096105140
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kopuaranga

In Kopuaranga in September, humidity is 80%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting a need for layered clothing to stay comfortable while traveling.

September Average Humidity in Kopuaranga

This chart illustrates the average monthly humidity levels in Kopuaranga, 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 Kopuaranga 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 Kopuaranga

In Kopuaranga 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 Kopuaranga, you can refer to this Hourly UV Index in Kopuaranga.

Maximum UV Index Levels in Kopuaranga for September

The chart shows the monthly maximum UV Index (UVI) for Kopuaranga 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 Kopuaranga typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1313974224691113
Data source: Kopuaranga 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 Kopuaranga Compares to Other Months

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

This table compares monthly weather conditions in Kopuaranga, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (62°F)61 mm (2.4 inches)75%extreme
February Weather17°C (62°F)64 mm (2.5 inches)76%extreme
March Weather15°C (59°F)75 mm (3.0 inches)75%very high
April Weather13°C (55°F)110 mm (4.3 inches)77%high
May Weather11°C (51°F)63 mm (2.5 inches)82%moderate
June Weather9°C (48°F)96 mm (3.8 inches)83%low
July Weather8°C (46°F)92 mm (3.6 inches)83%low
August Weather8°C (47°F)89 mm (3.5 inches)81%moderate
September Weather9°C (49°F)110 mm (4.3 inches)80%high
October Weather11°C (52°F)96 mm (3.8 inches)79%very high
November Weather13°C (56°F)105 mm (4.1 inches)78%extreme
December Weather15°C (60°F)140 mm (5.5 inches)75%extreme

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