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September Weather in Otorohanga, New Zealand

Last updated: August 31, 2025

The average temperature in Otorohanga, New Zealand during September hovers around 11°C (52°F). Expect a minimum of -1°C (30°F) and a comfortable maximum of 19°C (67°F). This month also sees an average precipitation of 147 mm (5.8 in) spread over 16 days, adding to the overall humidity of 78%.

September Temperature in Otorohanga

In September in Otorohanga, the average temperature is 11°C (52°F), with maximums reaching 19°C (67°F) and minimums dropping as low as -1°C (30°F). This temperature range makes it essential for travelers to pack layers and prepare for varying weather conditions.

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

The chart illustrates September temperature patterns in Otorohanga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Otorohanga, September typically has an average temperature of 11°C (52°F), with highs reaching up to 19°C (67°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec656663575350485052555963
Data source: Temperature data for Otorohanga 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 Otorohanga

In Otorohanga in September, the precipitation amount is 147 mm (5.8 in) spread over 16 days.

September Precipitation Trends in Otorohanga

The chart displays monthly precipitation patterns in Otorohanga, 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 Otorohanga, September typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec7592110144135108159170147124115134
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Otorohanga

In Otorohanga in September humidity is 78%. With an average temperature of 11°C (52°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities somewhat uncomfortable and travel more challenging as you navigate the moist air.

September Average Humidity in Otorohanga

This chart illustrates the average monthly humidity levels in Otorohanga, 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 Otorohanga is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%69%71%74%83%86%86%83%78%77%74%66%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Otorohanga

In Otorohanga in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Otorohanga.

Maximum UV Index Levels in Otorohanga for September

The chart shows the monthly maximum UV Index (UVI) for Otorohanga 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 Otorohanga typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141410743357101113
Data source: Otorohanga 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 Otorohanga Compares to Other Months

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

This table compares monthly weather conditions in Otorohanga, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)75 mm (3.0 inches)69%extreme
February Weather19°C (66°F)92 mm (3.6 inches)69%extreme
March Weather17°C (63°F)110 mm (4.3 inches)71%very high
April Weather14°C (58°F)144 mm (5.7 inches)74%high
May Weather12°C (53°F)135 mm (5.3 inches)83%moderate
June Weather10°C (50°F)108 mm (4.3 inches)85%moderate
July Weather9°C (48°F)159 mm (6.3 inches)86%moderate
August Weather10°C (50°F)170 mm (6.7 inches)83%moderate
September Weather11°C (52°F)147 mm (5.8 inches)78%high
October Weather13°C (55°F)124 mm (4.9 inches)77%very high
November Weather15°C (59°F)115 mm (4.5 inches)74%extreme
December Weather17°C (63°F)134 mm (5.3 inches)66%extreme

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