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September Weather in Cannon Valley, Australia

Last updated: August 22, 2025

In September, the average temperature in Cannon Valley, Australia is a pleasant 22°C (71°F). Expect a minimum of 16°C (62°F) and a maximum of 27°C (81°F), creating a comfortable climate for outdoor activities. You might encounter 22 mm (0.9 in) of precipitation over 5 days, so a light rain jacket could be handy. With an average humidity of 65%, the weather is likely to feel refreshing and inviting!

September Temperature in Cannon Valley

In September in Cannon Valley, the average temperature is 22°C (71°F), with a maximum that can reach 27°C (81°F) and a minimum that can drop to 16°C (62°F). This pleasant climate makes it an ideal time for outdoor activities and sightseeing.

September Weather in Cannon Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cannon Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cannon Valley, September typically has an average temperature of 22°C (71°F), with highs reaching up to 27°C (81°F) and lows dropping to around 16°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec808180777268686971757780
Data source: Temperature data for Cannon Valley 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 Cannon Valley

In Cannon Valley in September, the total precipitation amount is 22 mm (0.9 in) spread over a period of 5 days.

September Precipitation Trends in Cannon Valley

The chart displays monthly precipitation patterns in Cannon Valley, 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 Cannon Valley, September typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec29323728115793313820225545171
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cannon Valley

In Cannon Valley in September, humidity is 65%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making it a perfect time for leisurely strolls or exploring local attractions, though travelers should stay hydrated to fully enjoy the experience.

September Average Humidity in Cannon Valley

This chart illustrates the average monthly humidity levels in Cannon Valley, 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 Cannon Valley is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%77%80%76%73%71%63%71%65%64%66%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cannon Valley

In Cannon Valley in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Cannon Valley.

Maximum UV Index Levels in Cannon Valley for September

The chart shows the monthly maximum UV Index (UVI) for Cannon Valley 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 Cannon Valley typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161515129781112141516
Data source: Cannon Valley 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 Cannon Valley Compares to Other Months

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

This table compares monthly weather conditions in Cannon Valley, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)293 mm (11.5 inches)73%extreme
February Weather27°C (81°F)237 mm (9.3 inches)77%extreme
March Weather27°C (80°F)281 mm (11.1 inches)80%extreme
April Weather25°C (77°F)157 mm (6.2 inches)76%extreme
May Weather22°C (72°F)93 mm (3.6 inches)72%very high
June Weather20°C (69°F)31 mm (1.2 inches)71%high
July Weather20°C (68°F)38 mm (1.5 inches)63%very high
August Weather20°C (69°F)20 mm (0.8 inches)71%extreme
September Weather22°C (71°F)22 mm (0.9 inches)65%extreme
October Weather24°C (75°F)55 mm (2.2 inches)64%extreme
November Weather25°C (78°F)45 mm (1.8 inches)66%extreme
December Weather26°C (80°F)171 mm (6.7 inches)70%extreme

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