January Weather in Gundaroo, Australia

Last updated: August 22, 2025

In January, the average temperature in Gundaroo, Australia reaches a pleasant 21°C (71°F). However, temperatures can vary significantly, with minimums of 6°C (43°F) and soaring maximums of 39°C (102°F). Expect some rain, as precipitation averages around 36 mm (1.4 in) over 5 days. With an average humidity of 58%, it's a month where you can enjoy mild warmth but should be prepared for the occasional shower!

January Temperature in Gundaroo

In January in Gundaroo, the average temperature is 21°C (71°F). Maximum temperatures can reach 39°C (102°F), while the minimum can drop as low as 6°C (43°F). Be prepared for a wide range of temperatures during your visit, making it essential to pack accordingly.

January Weather in Gundaroo: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Gundaroo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gundaroo, January typically has an average temperature of 21°C (71°F), with highs reaching up to 39°C (102°F) and lows dropping to around 6°C (43°F).

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

January Precipitation in Gundaroo

In Gundaroo in January, the precipitation amount is 36 mm (1.4 in) over the course of 5 days.

January Precipitation Trends in Gundaroo

The chart displays monthly precipitation patterns in Gundaroo, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Gundaroo, January typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 5 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Gundaroo

In Gundaroo in January humidity is 58%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace, making it pleasant for traveling but slightly sticky during outdoor activities.

January Average Humidity in Gundaroo

This chart illustrates the average monthly humidity levels in Gundaroo, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Gundaroo is approximately 58%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Gundaroo

In Gundaroo in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Gundaroo.

Maximum UV Index Levels in Gundaroo for January

The chart shows the monthly maximum UV Index (UVI) for Gundaroo in January, 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 January, the maximum UV index in Gundaroo typically reaches 15, which falls under the extreme exposure category.

Data source: Gundaroo January 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 January Weather in Gundaroo Compares to Other Months

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

This table compares monthly weather conditions in Gundaroo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (71°F)	36 mm (1.4 inches)	58%	extreme
February Weather	19°C (67°F)	63 mm (2.5 inches)	65%	extreme
March Weather	17°C (63°F)	77 mm (3.0 inches)	68%	extreme
April Weather	14°C (57°F)	24 mm (1.0 inches)	74%	very high
May Weather	9°C (49°F)	46 mm (1.8 inches)	78%	moderate
June Weather	6°C (44°F)	40 mm (1.6 inches)	79%	moderate
July Weather	6°C (43°F)	40 mm (1.6 inches)	80%	moderate
August Weather	6°C (44°F)	73 mm (2.9 inches)	77%	moderate
September Weather	10°C (49°F)	47 mm (1.9 inches)	70%	very high
October Weather	13°C (56°F)	63 mm (2.5 inches)	58%	very high
November Weather	16°C (61°F)	93 mm (3.7 inches)	57%	extreme
December Weather	19°C (66°F)	74 mm (2.9 inches)	61%	extreme