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September Weather in Heywood, Australia

Last updated: August 22, 2025

In September, the average temperature in Heywood, Australia hovers around 12°C (54°F). However, temperatures can vary, with a minimum of 6°C (42°F) and a maximum of 24°C (75°F). During this time, expect 91 mm (3.6 in) of precipitation spread over 14 days, accompanied by an average humidity of 76%.

September Temperature in Heywood

In September in Heywood, the average temperature is 12°C (54°F). The maximum can reach up to 24°C (75°F), while the minimum can drop to as low as 6°C (42°F). It's a great time to explore Heywood as the mild weather is perfect for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Heywood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heywood, September typically has an average temperature of 12°C (54°F), with highs reaching up to 24°C (75°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec646363595653525253555961
Data source: Temperature data for Heywood 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 Heywood

In Heywood in September, the precipitation amount is 91 mm (3.6 in) over a span of 14 days.

September Precipitation Trends in Heywood

The chart displays monthly precipitation patterns in Heywood, 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 Heywood, September typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec33334155998312311891817447
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Heywood

In Heywood in September, humidity is 76%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities a bit uncomfortable and requiring frequent hydration while exploring.

September Average Humidity in Heywood

This chart illustrates the average monthly humidity levels in Heywood, 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 Heywood 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 Heywood

In Heywood 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 Heywood.

Maximum UV Index Levels in Heywood for September

The chart shows the monthly maximum UV Index (UVI) for Heywood 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 Heywood typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec13121074334791114
Data source: Heywood 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 Heywood Compares to Other Months

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

This table compares monthly weather conditions in Heywood, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)33 mm (1.3 inches)76%extreme
February Weather17°C (63°F)33 mm (1.3 inches)75%extreme
March Weather17°C (63°F)40 mm (1.6 inches)76%very high
April Weather15°C (60°F)55 mm (2.2 inches)76%high
May Weather13°C (56°F)99 mm (3.9 inches)79%moderate
June Weather11°C (53°F)83 mm (3.3 inches)78%moderate
July Weather11°C (52°F)123 mm (4.8 inches)78%moderate
August Weather11°C (52°F)118 mm (4.6 inches)77%moderate
September Weather12°C (54°F)91 mm (3.6 inches)76%high
October Weather13°C (56°F)81 mm (3.2 inches)76%very high
November Weather15°C (59°F)74 mm (2.9 inches)76%extreme
December Weather16°C (61°F)47 mm (1.9 inches)76%extreme

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