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September Weather in Fairlie, New Zealand

Last updated: August 31, 2025

In September, the average temperature in Fairlie, New Zealand hovers around 6°C (43°F), with a chilling minimum of -4°C (25°F) and a comfortable maximum reaching 17°C (63°F). Expect 97 mm (3.8 in) of precipitation over 13 days, and be prepared for a humid atmosphere with an average humidity of 83%.

September Temperature in Fairlie

In September in Fairlie, the average temperature is 6°C (43°F). The maximum can reach 17°C (63°F), and the minimum can be as low as -4°C (25°F). It's advisable to pack layers to ensure comfort during your travels, as temperatures can vary significantly throughout the day.

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

The chart illustrates September temperature patterns in Fairlie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fairlie, September typically has an average temperature of 6°C (43°F), with highs reaching up to 17°C (63°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec585755494437373942475155
Data source: Temperature data for Fairlie 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 Fairlie

In Fairlie in September, the precipitation amount is 97 mm (3.8 in) over the course of 13 days.

September Precipitation Trends in Fairlie

The chart displays monthly precipitation patterns in Fairlie, 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 Fairlie, September typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec8211311210398771247697105137152
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Fairlie

In Fairlie in September, humidity is 83%. With an average temperature of 6°C (43°F), this humidity feels like a brisk chill that can make you feel colder than the actual temperature, often leading to a damp and uncomfortable experience for traveling.

September Average Humidity in Fairlie

This chart illustrates the average monthly humidity levels in Fairlie, 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 Fairlie is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%76%78%81%84%85%85%84%83%80%78%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Fairlie

In Fairlie in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Fairlie.

Maximum UV Index Levels in Fairlie for September

The chart shows the monthly maximum UV Index (UVI) for Fairlie 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 Fairlie typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1312963224591112
Data source: Fairlie 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 Fairlie Compares to Other Months

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

This table compares monthly weather conditions in Fairlie, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)82 mm (3.2 inches)79%extreme
February Weather14°C (57°F)113 mm (4.5 inches)76%extreme
March Weather13°C (55°F)112 mm (4.4 inches)78%very high
April Weather9°C (49°F)103 mm (4.0 inches)81%high
May Weather7°C (44°F)98 mm (3.9 inches)84%moderate
June Weather3°C (38°F)77 mm (3.0 inches)85%low
July Weather3°C (37°F)124 mm (4.9 inches)85%low
August Weather4°C (39°F)76 mm (3.0 inches)84%moderate
September Weather6°C (43°F)97 mm (3.8 inches)83%moderate
October Weather8°C (47°F)105 mm (4.1 inches)80%very high
November Weather11°C (51°F)137 mm (5.4 inches)78%extreme
December Weather13°C (55°F)152 mm (6.0 inches)81%extreme

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