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September Weather in Nicholson, Australia

Last updated: August 22, 2025

In Nicholson, Australia, the average temperature in September is a comfortable 12°C (54°F). However, temperatures can fluctuate widely, ranging from a chilly 2°C (36°F) to a warm 33°C (91°F). You can expect 54 mm (2.1 in) of precipitation spread over 10 days, contributing to an average humidity level of 72%.

September Temperature in Nicholson

In September in Nicholson, the average temperature is 12°C (54°F). Maximums can reach 33°C (91°F) and minimums can be as low as 2°C (36°F). This diverse temperature range makes Nicholson an ideal destination for travelers seeking both mild weather and the chance to experience a variety of outdoor activities.

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

The chart illustrates September temperature patterns in Nicholson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nicholson, September typically has an average temperature of 12°C (54°F), with highs reaching up to 33°C (91°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec686664595349495053576164
Data source: Temperature data for Nicholson 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 Nicholson

In Nicholson in September, the total precipitation amount is 54 mm (2.1 in) over the course of 10 days.

September Precipitation Trends in Nicholson

The chart displays monthly precipitation patterns in Nicholson, 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 Nicholson, September typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec455348465751436054768783
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nicholson

In Nicholson in September, humidity is 72%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that wraps around you, making outdoor excursions a bit uncomfortable. You may find yourself reaching for an extra layer as the moisture in the air adds to the coolness, prompting travelers to seek out sheltered spots to enjoy the scenery.

September Average Humidity in Nicholson

This chart illustrates the average monthly humidity levels in Nicholson, 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 Nicholson is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec62%69%73%78%81%81%83%78%72%63%63%63%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nicholson

In Nicholson 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 Nicholson.

Maximum UV Index Levels in Nicholson for September

The chart shows the monthly maximum UV Index (UVI) for Nicholson 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 Nicholson typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec13121174335791214
Data source: Nicholson 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 Nicholson Compares to Other Months

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

This table compares monthly weather conditions in Nicholson, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)45 mm (1.8 inches)62%extreme
February Weather19°C (66°F)53 mm (2.1 inches)69%extreme
March Weather18°C (65°F)48 mm (1.9 inches)73%extreme
April Weather15°C (59°F)46 mm (1.8 inches)78%high
May Weather12°C (54°F)57 mm (2.2 inches)81%moderate
June Weather9°C (49°F)51 mm (2.0 inches)81%moderate
July Weather10°C (50°F)43 mm (1.7 inches)83%moderate
August Weather10°C (50°F)60 mm (2.4 inches)78%moderate
September Weather12°C (54°F)54 mm (2.1 inches)72%high
October Weather14°C (57°F)76 mm (3.0 inches)63%very high
November Weather16°C (61°F)87 mm (3.4 inches)63%extreme
December Weather18°C (65°F)83 mm (3.3 inches)63%extreme

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