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September Weather in Rangiora, New Zealand

Last updated: August 31, 2025

In September, the average temperature in Rangiora, New Zealand hovers around 9°C (49°F). Expect chilly nights, with minimum temperatures dropping to -3°C (27°F), while the days can warm up to a pleasant 21°C (70°F). Be prepared for some rain, as the area experiences about 70 mm (2.8 in) of precipitation over 11 days. Additionally, the average humidity is quite high at 85%, making for a damp atmosphere.

September Temperature in Rangiora

In September in Rangiora, the average temperature is 9°C (49°F), with maximums reaching up to 21°C (70°F) and minimums dropping as low as -3°C (27°F). To ensure a comfortable visit, travelers should prepare for a mix of mild and chilly conditions.

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

The chart illustrates September temperature patterns in Rangiora, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rangiora, September typically has an average temperature of 9°C (49°F), with highs reaching up to 21°C (70°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec626259544945444649525660
Data source: Temperature data for Rangiora 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 Rangiora

In Rangiora in September, the precipitation amount is 70 mm (2.8 in) distributed over 11 days.

September Precipitation Trends in Rangiora

The chart displays monthly precipitation patterns in Rangiora, 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 Rangiora, September typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec6158708380758563709097105
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rangiora

In Rangiora in September humidity is 85%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making every step outside a challenge as the moisture in the air weighs heavily and lingers, transforming even simple outings into a quest for comfort.

September Average Humidity in Rangiora

This chart illustrates the average monthly humidity levels in Rangiora, 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 Rangiora is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%79%81%84%87%87%87%85%85%84%82%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rangiora

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

Maximum UV Index Levels in Rangiora for September

The chart shows the monthly maximum UV Index (UVI) for Rangiora 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 Rangiora typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1313964224691113
Data source: Rangiora 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 Rangiora Compares to Other Months

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

This table compares monthly weather conditions in Rangiora, 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)81%extreme
February Weather17°C (62°F)58 mm (2.3 inches)79%extreme
March Weather15°C (59°F)70 mm (2.8 inches)81%very high
April Weather12°C (54°F)83 mm (3.3 inches)84%high
May Weather10°C (50°F)80 mm (3.1 inches)87%moderate
June Weather7°C (45°F)75 mm (2.9 inches)87%low
July Weather7°C (44°F)85 mm (3.3 inches)87%low
August Weather8°C (46°F)63 mm (2.5 inches)85%moderate
September Weather9°C (49°F)70 mm (2.8 inches)85%high
October Weather11°C (52°F)90 mm (3.5 inches)84%very high
November Weather14°C (57°F)97 mm (3.8 inches)82%extreme
December Weather15°C (60°F)105 mm (4.1 inches)84%extreme

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