January Weather in Boyup Brook, Australia

Last updated: August 22, 2025

In January, the average temperature in Boyup Brook, Australia is a pleasant 21°C (70°F). However, temperatures can swing dramatically, with a minimum of 5°C (41°F) and soaring up to a maximum of 40°C (104°F). Expect a modest precipitation amount of 9 mm (0.4 in) over just 1 day, accompanied by an average humidity of 52%. Perfect for exploring or relaxing in the climate of Boyup Brook!

January Temperature in Boyup Brook

In January in Boyup Brook, the average temperature is 21°C (70°F), with maximums reaching 40°C (104°F) and minimums dropping as low as 5°C (41°F). This varied climate makes it essential for travelers to pack accordingly, ensuring comfort in both warm and cool conditions.

January Weather in Boyup Brook: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Boyup Brook, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boyup Brook, 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 5°C (41°F).

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

January Precipitation in Boyup Brook

In Boyup Brook in January, the precipitation amount is 9 mm (0.4 in) over the course of 1 day.

January Precipitation Trends in Boyup Brook

The chart displays monthly precipitation patterns in Boyup Brook, 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 Boyup Brook, January typically receives around 9 mm (0.4 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Boyup Brook

In Boyup Brook in January, humidity is 52%. With an average temperature of 21°C (70°F), this humidity feels like a refreshing embrace, making long strolls through the streets enjoyable, as the warmth is balanced by a gentle, breathable air that invites exploration.

January Average Humidity in Boyup Brook

This chart illustrates the average monthly humidity levels in Boyup Brook, 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 Boyup Brook is approximately 52%, 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 Boyup Brook

In Boyup Brook 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 Boyup Brook, you can check here.

Maximum UV Index Levels in Boyup Brook for January

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

Data source: Boyup Brook 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 Boyup Brook Compares to Other Months

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

This table compares monthly weather conditions in Boyup Brook, 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)	9 mm (0.4 inches)	52%	extreme
February Weather	20°C (69°F)	43 mm (1.7 inches)	55%	extreme
March Weather	19°C (67°F)	28 mm (1.1 inches)	59%	extreme
April Weather	16°C (61°F)	23 mm (0.9 inches)	70%	very high
May Weather	13°C (55°F)	46 mm (1.8 inches)	72%	moderate
June Weather	11°C (52°F)	57 mm (2.2 inches)	77%	moderate
July Weather	10°C (51°F)	71 mm (2.8 inches)	77%	moderate
August Weather	10°C (51°F)	69 mm (2.7 inches)	75%	high
September Weather	12°C (53°F)	47 mm (1.9 inches)	71%	very high
October Weather	14°C (57°F)	31 mm (1.2 inches)	63%	very high
November Weather	16°C (62°F)	21 mm (0.8 inches)	56%	extreme
December Weather	20°C (68°F)	12 mm (0.5 inches)	53%	extreme