nomadseason

September Weather in Barellan, Australia

Last updated: August 22, 2025

In Barellan, Australia, the average temperature for September hovers around 13°C (56°F), with extremes ranging from a chilly -2°C (29°F) to a sweltering 36°C (98°F). Expect 22 mm (0.9 in) of precipitation spread over 3 days, paired with an average humidity level of 72%. Whether you're enjoying the cool or warming up to the heat, this month offers a variety of weather experiences!

September Temperature in Barellan

In September in Barellan, the average temperature is 13°C (56°F), with maximums reaching up to 36°C (98°F) and minimums dropping as low as -2°C (29°F). This wide range of temperatures makes it essential for travelers to pack both warm and cool clothing to adapt to varying weather conditions.

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

The chart illustrates September temperature patterns in Barellan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barellan, September typically has an average temperature of 13°C (56°F), with highs reaching up to 36°C (98°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec817772635448484956637076
Data source: Temperature data for Barellan generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Barellan

In Barellan in September, the precipitation amount is 22 mm (0.9 in) over a span of 3 days.

September Precipitation Trends in Barellan

The chart displays monthly precipitation patterns in Barellan, 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 Barellan, September typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec293150252736232422505231
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Barellan

In Barellan in September, humidity is 72%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket enveloping you, making outdoor activities somewhat uncomfortable and reminding travelers to stay hydrated and seek shade whenever possible.

September Average Humidity in Barellan

This chart illustrates the average monthly humidity levels in Barellan, 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 Barellan is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec42%51%60%68%76%81%83%78%72%57%53%51%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Barellan

In Barellan in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Barellan.

Maximum UV Index Levels in Barellan for September

The chart shows the monthly maximum UV Index (UVI) for Barellan 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 Barellan typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312853458111315
Data source: Barellan 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 Barellan Compares to Other Months

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

This table compares monthly weather conditions in Barellan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)29 mm (1.1 inches)42%extreme
February Weather25°C (77°F)31 mm (1.2 inches)51%extreme
March Weather22°C (72°F)50 mm (2.0 inches)59%extreme
April Weather17°C (64°F)25 mm (1.0 inches)68%very high
May Weather12°C (54°F)27 mm (1.1 inches)76%moderate
June Weather9°C (48°F)36 mm (1.4 inches)81%moderate
July Weather9°C (48°F)23 mm (0.9 inches)83%moderate
August Weather10°C (49°F)24 mm (0.9 inches)78%moderate
September Weather13°C (56°F)22 mm (0.9 inches)72%very high
October Weather17°C (64°F)50 mm (2.0 inches)57%extreme
November Weather21°C (70°F)52 mm (2.0 inches)53%extreme
December Weather24°C (76°F)31 mm (1.2 inches)51%extreme

Compare Barellan's Climate with Cities Worldwide