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September Weather in Nathalia, Australia

Last updated: August 22, 2025

In September, the average temperature in Nathalia, Australia hovers around 12°C (54°F), with fluctuations that can dip to a chilly 0°C (31°F) or soar to a warm 34°C (93°F). Expect some rain, as 31 mm (1.2 in) of precipitation falls over about 6 days. Humidity is relatively high, averaging 73%, creating that classic damp feeling typical of the season.

September Temperature in Nathalia

In September in Nathalia, the average temperature is 12°C (54°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 0°C (31°F). This wide temperature range makes it essential for travelers to pack for both warm days and chilly nights.

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

The chart illustrates September temperature patterns in Nathalia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nathalia, September typically has an average temperature of 12°C (54°F), with highs reaching up to 34°C (93°F) and lows dropping to around 0°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec777470625348484954616773
Data source: Temperature data for Nathalia 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 Nathalia

In Nathalia in September, the precipitation amount is 31 mm (1.2 in) over a span of 6 days.

September Precipitation Trends in Nathalia

The chart displays monthly precipitation patterns in Nathalia, 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 Nathalia, September typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec302531324336384131465144
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nathalia

In Nathalia in September, humidity is 73%. With an average temperature of 12°C (54°F), this humidity feels like a chilly embrace, making travel moderately uncomfortable as the dampness can chill you to your bones, especially during early morning excursions or late afternoon strolls.

September Average Humidity in Nathalia

This chart illustrates the average monthly humidity levels in Nathalia, 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 Nathalia is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec45%52%61%72%79%82%84%80%73%60%58%51%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nathalia

In Nathalia 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 Nathalia.

Maximum UV Index Levels in Nathalia for September

The chart shows the monthly maximum UV Index (UVI) for Nathalia 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 Nathalia typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141211753357101215
Data source: Nathalia 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 Nathalia Compares to Other Months

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

This table compares monthly weather conditions in Nathalia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)30 mm (1.2 inches)45%extreme
February Weather23°C (74°F)25 mm (1.0 inches)52%extreme
March Weather21°C (70°F)31 mm (1.2 inches)61%extreme
April Weather17°C (62°F)32 mm (1.3 inches)72%high
May Weather12°C (54°F)43 mm (1.7 inches)79%moderate
June Weather9°C (48°F)36 mm (1.4 inches)82%moderate
July Weather9°C (48°F)38 mm (1.5 inches)84%moderate
August Weather9°C (49°F)41 mm (1.6 inches)80%moderate
September Weather12°C (54°F)31 mm (1.2 inches)73%high
October Weather16°C (61°F)46 mm (1.8 inches)60%very high
November Weather20°C (68°F)51 mm (2.0 inches)58%extreme
December Weather23°C (73°F)44 mm (1.7 inches)51%extreme

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