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September Weather in Longford, Australia

Last updated: August 22, 2025

In September, the average temperature in Longford, Australia hovers around 12°C (53°F), with fluctuations that can dip to a chilly 0°C (32°F) and rise to a warm 30°C (87°F). Expect about 53 mm (2.1 in) of precipitation spread over 10 days, contributing to an average humidity level of 77%. Be prepared for a mix of weather conditions!

September Temperature in Longford

In September in Longford, the average temperature is 12°C (53°F). The maximum can reach 30°C (87°F), and the minimum can be as low as 0°C (32°F). Be prepared for a range of weather conditions and pack accordingly for your travels!

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

The chart illustrates September temperature patterns in Longford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longford, September typically has an average temperature of 12°C (53°F), with highs reaching up to 30°C (87°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec686664595449495053576164
Data source: Temperature data for Longford 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 Longford

In Longford in September, the precipitation amount is 53 mm (2.1 in) spread over a duration of 10 days.

September Precipitation Trends in Longford

The chart displays monthly precipitation patterns in Longford, 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 Longford, September typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec384539414446355353656266
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Longford

In Longford in September, humidity is 77%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that can make exploration rather uncomfortable, as the moisture in the air clings to your skin and makes even a light breeze feel colder, often requiring additional layers for comfort while traveling.

September Average Humidity in Longford

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

In Longford 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 Longford.

Maximum UV Index Levels in Longford for September

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

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

This table compares monthly weather conditions in Longford, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)38 mm (1.5 inches)64%extreme
February Weather19°C (66°F)45 mm (1.8 inches)65%extreme
March Weather18°C (65°F)39 mm (1.5 inches)70%extreme
April Weather15°C (60°F)41 mm (1.6 inches)75%high
May Weather12°C (54°F)44 mm (1.7 inches)79%moderate
June Weather10°C (50°F)46 mm (1.8 inches)81%moderate
July Weather10°C (50°F)35 mm (1.4 inches)82%moderate
August Weather10°C (50°F)53 mm (2.1 inches)80%moderate
September Weather12°C (53°F)53 mm (2.1 inches)77%high
October Weather14°C (57°F)65 mm (2.6 inches)71%very high
November Weather16°C (61°F)62 mm (2.5 inches)71%extreme
December Weather18°C (64°F)66 mm (2.6 inches)67%extreme

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