January Weather in Bonnie Doon, Australia

Last updated: August 22, 2025

In January, the average temperature in Bonnie Doon, Australia hovers around 21°C (70°F). However, temperatures can vary widely, dipping to a chilly 6°C (44°F) at their lowest and soaring up to a scorching 40°C (104°F) at their peak. Expect about 46 mm (1.8 in) of precipitation spread over 5 days, with an average humidity level of 45%. Embrace the diversity of weather this month!

January Temperature in Bonnie Doon

In January in Bonnie Doon, the average temperature is 21°C (70°F), with maximums potentially reaching 40°C (104°F) and minimums dropping as low as 6°C (44°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack clothing suitable for both warm days and cooler nights.

January Weather in Bonnie Doon: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Bonnie Doon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bonnie Doon, January typically has an average temperature of 21°C (70°F), with highs reaching up to 40°C (104°F) and lows dropping to around 6°C (44°F).

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

January Precipitation in Bonnie Doon

In Bonnie Doon in January, the precipitation amount is 46 mm (1.8 in) recorded over a span of 5 days.

January Precipitation Trends in Bonnie Doon

The chart displays monthly precipitation patterns in Bonnie Doon, 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 Bonnie Doon, January typically receives around 46 mm (1.8 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 Bonnie Doon

In Bonnie Doon in January humidity is 45%. With an average temperature of 21°C (70°F), this humidity feels like a comfortable embrace while traveling, allowing for pleasant outdoor exploration without feeling overly sticky or oppressive.

January Average Humidity in Bonnie Doon

This chart illustrates the average monthly humidity levels in Bonnie Doon, 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 Bonnie Doon is approximately 45%, 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 Bonnie Doon

In Bonnie Doon in January, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Bonnie Doon, you can check here.

Maximum UV Index Levels in Bonnie Doon for January

The chart shows the monthly maximum UV Index (UVI) for Bonnie Doon 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 Bonnie Doon typically reaches 14, which falls under the extreme exposure category.

Data source: Bonnie Doon 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 Bonnie Doon Compares to Other Months

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

This table compares monthly weather conditions in Bonnie Doon, 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 (70°F)	46 mm (1.8 inches)	45%	extreme
February Weather	19°C (66°F)	51 mm (2.0 inches)	52%	extreme
March Weather	17°C (63°F)	52 mm (2.1 inches)	61%	extreme
April Weather	13°C (56°F)	70 mm (2.8 inches)	72%	high
May Weather	9°C (49°F)	88 mm (3.5 inches)	79%	moderate
June Weather	7°C (44°F)	74 mm (2.9 inches)	82%	moderate
July Weather	6°C (44°F)	87 mm (3.4 inches)	84%	moderate
August Weather	7°C (45°F)	98 mm (3.8 inches)	80%	moderate
September Weather	9°C (49°F)	73 mm (2.9 inches)	73%	high
October Weather	12°C (55°F)	98 mm (3.9 inches)	60%	very high
November Weather	15°C (60°F)	76 mm (3.0 inches)	58%	extreme
December Weather	18°C (65°F)	76 mm (3.0 inches)	51%	extreme