September Weather in Monto, Australia

Last updated: August 22, 2025

In Monto, Australia, the average temperature in September hovers around 18°C (65°F), with a minimum of 5°C (41°F) and a maximum reaching up to 35°C (95°F). Expect 8 mm (0.3 in) of precipitation over the course of 1 day, and enjoy the pleasant atmosphere with an average humidity of 67%.

September Temperature in Monto

In September in Monto, the average temperature is 18°C (65°F). Maximum temperatures can reach 35°C (95°F), while minimum temperatures can drop as low as 5°C (41°F). This varied climate makes Monto an ideal destination for travelers seeking to experience both warm and mild weather during their trip.

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

The chart illustrates September temperature patterns in Monto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monto, September typically has an average temperature of 18°C (65°F), with highs reaching up to 35°C (95°F) and lows dropping to around 5°C (41°F).

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

September Precipitation in Monto

In Monto in September, the precipitation amount is 8 mm (0.3 in) over the course of 1 day.

September Precipitation Trends in Monto

The chart displays monthly precipitation patterns in Monto, 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 Monto, September typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 1 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 Monto

In Monto in September humidity is 67%. With an average temperature of 18°C (65°F), this humidity feels like a mild blanket wrapping around you, making outdoor activities feel pleasantly refreshing, yet you may find yourself reaching for a drink more often to stay hydrated while exploring the sights.

September Average Humidity in Monto

This chart illustrates the average monthly humidity levels in Monto, 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 Monto is approximately 67%, 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 Monto

In Monto in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Monto.

Maximum UV Index Levels in Monto for September

The chart shows the monthly maximum UV Index (UVI) for Monto 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 Monto typically reaches 11, which falls under the extreme exposure category.

Data source: Monto 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 Monto Compares to Other Months

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

This table compares monthly weather conditions in Monto, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	58 mm (2.3 inches)	72%	extreme
February Weather	25°C (77°F)	95 mm (3.7 inches)	74%	extreme
March Weather	24°C (75°F)	102 mm (4.0 inches)	79%	extreme
April Weather	21°C (69°F)	24 mm (1.0 inches)	79%	extreme
May Weather	17°C (63°F)	29 mm (1.1 inches)	74%	very high
June Weather	14°C (58°F)	23 mm (0.9 inches)	73%	high
July Weather	14°C (58°F)	26 mm (1.0 inches)	69%	high
August Weather	15°C (59°F)	10 mm (0.4 inches)	75%	very high
September Weather	18°C (65°F)	8 mm (0.3 inches)	67%	extreme
October Weather	21°C (71°F)	106 mm (4.2 inches)	64%	extreme
November Weather	23°C (73°F)	58 mm (2.3 inches)	64%	extreme
December Weather	25°C (77°F)	85 mm (3.4 inches)	71%	extreme