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September Weather in Kelvin Grove, Australia

Last updated: August 22, 2025

In September, the average temperature in Kelvin Grove, Australia is a comfortable 18°C (65°F). However, temperatures can range from a chilly 6°C (44°F) to a hot 37°C (100°F). Expect about 19 mm (0.8 in) of precipitation over 5 days, with an average humidity of 70%.

September Temperature in Kelvin Grove

In September in Kelvin Grove, the average temperature is 18°C (65°F), with maximums reaching 37°C (100°F) and minimums dropping to as low as 6°C (44°F). It's a great time to visit, as you can enjoy warm days while still experiencing cooler evenings.

September Weather in Kelvin Grove: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Kelvin Grove, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kelvin Grove, September typically has an average temperature of 18°C (65°F), with highs reaching up to 37°C (100°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec777675696459586065697275
Data source: Temperature data for Kelvin Grove 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 Kelvin Grove

In Kelvin Grove in September, the total precipitation amount is 19 mm (0.8 in), occurring over the course of 5 days.

September Precipitation Trends in Kelvin Grove

The chart displays monthly precipitation patterns in Kelvin Grove, 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 Kelvin Grove, September typically receives around 19 mm (0.8 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec7014719268374532181914274136
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kelvin Grove

In Kelvin Grove in September humidity is 70%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it quite comfortable for traveling, though it can leave you feeling slightly sticky if you're on the move for too long.

September Average Humidity in Kelvin Grove

This chart illustrates the average monthly humidity levels in Kelvin Grove, 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 Kelvin Grove is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%80%80%77%73%72%70%72%70%72%77%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kelvin Grove

In Kelvin Grove in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Kelvin Grove.

Maximum UV Index Levels in Kelvin Grove for September

The chart shows the monthly maximum UV Index (UVI) for Kelvin Grove 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 Kelvin Grove typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1515131075589121415
Data source: Kelvin Grove 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 Kelvin Grove Compares to Other Months

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

This table compares monthly weather conditions in Kelvin Grove, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)70 mm (2.8 inches)79%extreme
February Weather25°C (77°F)147 mm (5.8 inches)80%extreme
March Weather24°C (75°F)192 mm (7.6 inches)80%extreme
April Weather21°C (69°F)68 mm (2.7 inches)77%very high
May Weather18°C (64°F)37 mm (1.5 inches)73%high
June Weather15°C (59°F)45 mm (1.8 inches)72%moderate
July Weather15°C (59°F)32 mm (1.3 inches)70%moderate
August Weather16°C (60°F)18 mm (0.7 inches)72%very high
September Weather18°C (65°F)19 mm (0.8 inches)70%very high
October Weather21°C (70°F)142 mm (5.6 inches)72%extreme
November Weather22°C (72°F)74 mm (2.9 inches)77%extreme
December Weather24°C (76°F)136 mm (5.3 inches)80%extreme

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