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September Weather in Koroit, Australia

Last updated: August 22, 2025

In September, the average temperature in Koroit, Australia hovers around 11°C (53°F), with a minimum dip to 3°C (37°F) and a potential maximum of 25°C (78°F). Expect 89 mm (3.5 in) of precipitation spread over 15 days, contributing to an average humidity of 76%. Embrace the varied climate!

September Temperature in Koroit

In September in Koroit, the average temperature is 11°C (53°F). Maximum temperatures can reach 25°C (78°F), while minimums can dip as low as 3°C (37°F). This makes Koroit an ideal destination for travelers seeking mild weather and comfortable conditions for exploration.

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

The chart illustrates September temperature patterns in Koroit, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koroit, September typically has an average temperature of 11°C (53°F), with highs reaching up to 25°C (78°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec656463595451505053555961
Data source: Temperature data for Koroit 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 Koroit

In Koroit in September, the precipitation amount is 89 mm (3.5 in) during 15 days of the month.

September Precipitation Trends in Koroit

The chart displays monthly precipitation patterns in Koroit, 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 Koroit, September typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec38354662966510210789897850
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Koroit

In Koroit in September, humidity is 76%. With an average temperature of 11°C (53°F), this humidity feels like a brisk chill that can make outdoor excursions slightly uncomfortable, as the dampness in the air clings to your skin, making layered clothing essential for any travelers venturing out.

September Average Humidity in Koroit

This chart illustrates the average monthly humidity levels in Koroit, 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 Koroit is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%76%76%79%78%78%77%77%76%76%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Koroit

In Koroit 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 Koroit.

Maximum UV Index Levels in Koroit for September

The chart shows the monthly maximum UV Index (UVI) for Koroit 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 Koroit typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec13121174334791114
Data source: Koroit 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 Koroit Compares to Other Months

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

This table compares monthly weather conditions in Koroit, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)37 mm (1.5 inches)76%extreme
February Weather18°C (64°F)34 mm (1.4 inches)75%extreme
March Weather17°C (63°F)46 mm (1.8 inches)76%extreme
April Weather15°C (59°F)62 mm (2.4 inches)76%high
May Weather12°C (54°F)96 mm (3.8 inches)79%moderate
June Weather11°C (51°F)65 mm (2.6 inches)78%moderate
July Weather10°C (50°F)102 mm (4.0 inches)78%moderate
August Weather10°C (51°F)107 mm (4.2 inches)77%moderate
September Weather11°C (53°F)89 mm (3.5 inches)76%high
October Weather13°C (56°F)89 mm (3.5 inches)76%very high
November Weather15°C (59°F)78 mm (3.1 inches)76%extreme
December Weather16°C (62°F)50 mm (2.0 inches)76%extreme

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