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September Weather in Yarram, Australia

Last updated: August 22, 2025

In Yarram, Australia, the average temperature in September is a mild 11°C (52°F). Expect temperatures to range from a chilly 4°C (39°F) at night to a warm 22°C (72°F) during the day. Be prepared for some rain, with an average precipitation of 70 mm (2.8 in) spread over 11 days, and a notable humidity level of 77%.

September Temperature in Yarram

In September in Yarram, the average temperature is 11°C (52°F), with maximums reaching up to 22°C (72°F) and minimums dropping as low as 4°C (39°F). This mild climate makes Yarram a pleasant destination for travelers looking to explore without the extremes of heat or cold.

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

The chart illustrates September temperature patterns in Yarram, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yarram, September typically has an average temperature of 11°C (52°F), with highs reaching up to 22°C (72°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec666463595450495052555962
Data source: Temperature data for Yarram 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 Yarram

In Yarram in September, the precipitation amount is 70 mm (2.8 in) distributed over 11 days.

September Precipitation Trends in Yarram

The chart displays monthly precipitation patterns in Yarram, 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 Yarram, September typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec435249566050487470787472
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yarram

In Yarram in September humidity is 77%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable if not properly dressed, as the moisture in the air amplifies the cold, leaving travelers feeling cooler than expected.

September Average Humidity in Yarram

This chart illustrates the average monthly humidity levels in Yarram, 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 Yarram is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec64%65%70%75%79%81%82%80%77%71%71%67%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yarram

In Yarram 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 Yarram.

Maximum UV Index Levels in Yarram for September

The chart shows the monthly maximum UV Index (UVI) for Yarram 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 Yarram typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec13121174334791113
Data source: Yarram 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 Yarram Compares to Other Months

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

This table compares monthly weather conditions in Yarram, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)43 mm (1.7 inches)64%extreme
February Weather18°C (64°F)52 mm (2.1 inches)65%extreme
March Weather17°C (64°F)49 mm (1.9 inches)70%extreme
April Weather15°C (59°F)56 mm (2.2 inches)75%high
May Weather12°C (54°F)60 mm (2.4 inches)79%moderate
June Weather10°C (50°F)50 mm (2.0 inches)81%moderate
July Weather10°C (49°F)48 mm (1.9 inches)82%moderate
August Weather10°C (50°F)74 mm (2.9 inches)80%moderate
September Weather11°C (52°F)70 mm (2.8 inches)77%high
October Weather13°C (56°F)78 mm (3.1 inches)71%very high
November Weather15°C (59°F)74 mm (2.9 inches)71%extreme
December Weather17°C (62°F)72 mm (2.9 inches)67%extreme

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