September Weather in Littleton, Australia

Last updated: August 22, 2025

In September, the average temperature in Littleton, Australia hovers around 11°C (52°F). Be prepared for some variability, as temperatures can dip to a chilly -2°C (29°F) or soar to a warm 29°C (84°F). With an average humidity of 63% and 43 mm (1.7 in) of precipitation over 7 days, make sure to pack accordingly for this enchanting weather!

September Temperature in Littleton

In September in Littleton, the average temperature is 11°C (52°F), with maximums reaching 29°C (84°F) and minimums dropping as low as -2°C (29°F). Travelers should be prepared for a wide range of temperatures, so pack accordingly to enjoy your visit.

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

The chart illustrates September temperature patterns in Littleton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Littleton, September typically has an average temperature of 11°C (52°F), with highs reaching up to 29°C (84°F) and lows dropping to around -2°C (29°F).

Data source: Temperature data for Littleton generated using information from the Copernicus Climate Change Service.

September Precipitation in Littleton

In Littleton in September, the total precipitation amount is 43 mm (1.7 in) spread over a period of 7 days.

September Precipitation Trends in Littleton

The chart displays monthly precipitation patterns in Littleton, 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 Littleton, September typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Littleton

In Littleton in September humidity is 63%. With an average temperature of 11°C (52°F), this humidity feels like a cool, brisk breeze that adds a layer of freshness to your travels, making outdoor explorations invigorating yet comfortable.

September Average Humidity in Littleton

This chart illustrates the average monthly humidity levels in Littleton, 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 Littleton is approximately 63%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Littleton

In Littleton in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Littleton.

Maximum UV Index Levels in Littleton for September

The chart shows the monthly maximum UV Index (UVI) for Littleton 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 Littleton typically reaches 8, which falls under the very high exposure category.

Data source: Littleton 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 Littleton Compares to Other Months

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

This table compares monthly weather conditions in Littleton, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	73 mm (2.9 inches)	65%	extreme
February Weather	19°C (66°F)	134 mm (5.3 inches)	69%	extreme
March Weather	17°C (63°F)	194 mm (7.6 inches)	72%	extreme
April Weather	14°C (57°F)	28 mm (1.1 inches)	75%	very high
May Weather	10°C (50°F)	29 mm (1.2 inches)	74%	high
June Weather	7°C (46°F)	30 mm (1.2 inches)	72%	moderate
July Weather	7°C (45°F)	35 mm (1.4 inches)	68%	moderate
August Weather	7°C (46°F)	49 mm (1.9 inches)	67%	high
September Weather	11°C (52°F)	43 mm (1.7 inches)	63%	very high
October Weather	14°C (57°F)	80 mm (3.1 inches)	55%	extreme
November Weather	16°C (61°F)	119 mm (4.7 inches)	57%	extreme
December Weather	18°C (66°F)	113 mm (4.4 inches)	68%	extreme