October Weather in Leinster, Australia

Last updated: August 22, 2025

In Leinster, Australia, the average temperature in October is a pleasant 23°C (73°F). However, temperatures can vary significantly, dipping as low as 5°C (42°F) and soaring up to 39°C (102°F). Expect 9 mm (0.4 in) of precipitation over the course of 2 days and enjoy a relatively dry climate with an average humidity of 27%.

October Temperature in Leinster

In October in Leinster, the average temperature is 23°C (73°F). Maximums can reach 39°C (102°F) and minimums can be as low as 5°C (42°F). Be prepared for warm days and cool evenings when planning your travel.

October Weather in Leinster: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Leinster, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leinster, October typically has an average temperature of 23°C (73°F), with highs reaching up to 39°C (102°F) and lows dropping to around 5°C (42°F).

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

October Precipitation in Leinster

In Leinster in October, the precipitation amount is 9 mm (0.4 in) over the course of 2 days.

October Precipitation Trends in Leinster

The chart displays monthly precipitation patterns in Leinster, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Leinster, October typically receives around 9 mm (0.4 inches) of precipitation spread over approximately 2 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Leinster

In Leinster in October humidity is 27%. With average temperature 23°C (73°F), this humidity feels like a mild embrace, making it pleasant for traveling as the air remains refreshing without being stifling.

October Average Humidity in Leinster

This chart illustrates the average monthly humidity levels in Leinster, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Leinster is approximately 27%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Leinster

In Leinster in October, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Leinster.

Maximum UV Index Levels in Leinster for October

The chart shows the monthly maximum UV Index (UVI) for Leinster in October, 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 October, the maximum UV index in Leinster typically reaches 13, which falls under the extreme exposure category.

Data source: Leinster October 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 October Weather in Leinster Compares to Other Months

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

This table compares monthly weather conditions in Leinster, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	30°C (87°F)	21 mm (0.8 inches)	30%	extreme
February Weather	28°C (83°F)	45 mm (1.8 inches)	40%	extreme
March Weather	27°C (81°F)	41 mm (1.6 inches)	49%	extreme
April Weather	23°C (73°F)	13 mm (0.5 inches)	57%	extreme
May Weather	17°C (62°F)	12 mm (0.5 inches)	68%	high
June Weather	13°C (56°F)	11 mm (0.4 inches)	73%	moderate
July Weather	13°C (56°F)	7 mm (0.3 inches)	67%	high
August Weather	15°C (59°F)	12 mm (0.5 inches)	50%	very high
September Weather	19°C (66°F)	2 mm (0.1 inches)	37%	very high
October Weather	23°C (73°F)	9 mm (0.4 inches)	27%	extreme
November Weather	26°C (80°F)	16 mm (0.6 inches)	26%	extreme
December Weather	29°C (85°F)	6 mm (0.2 inches)	27%	extreme