January Weather in Harvey, Australia

Last updated: August 22, 2025

In January, the average temperature in Harvey, Australia is a pleasant 22°C (73°F), with temperatures ranging from a cool 8°C (46°F) to a sizzling 39°C (103°F). Expect minimal precipitation, averaging 14 mm (0.5 in) over the course of 1 day, and enjoy the comfortable average humidity of 52%.

January Temperature in Harvey

In January in Harvey, the average temperature is 22°C (73°F). Maximum temperatures can reach 39°C (103°F), while minimums can drop as low as 8°C (46°F). This makes it essential for travelers to pack layers to accommodate the warm days and cooler nights.

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

The chart illustrates January temperature patterns in Harvey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harvey, January typically has an average temperature of 22°C (73°F), with highs reaching up to 39°C (103°F) and lows dropping to around 8°C (46°F).

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

January Precipitation in Harvey

In Harvey in January, the precipitation amount is 14 mm (0.5 in) over the course of 1 day.

January Precipitation Trends in Harvey

The chart displays monthly precipitation patterns in Harvey, 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 Harvey, January typically receives around 14 mm (0.5 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 Harvey

In Harvey in January humidity is 52%. With an average temperature of 22°C (73°F), this humidity feels like a comfortable blanket, making it ideal for leisurely explorations and outdoor activities as long as you're hydrated and take breaks in the shade.

January Average Humidity in Harvey

This chart illustrates the average monthly humidity levels in Harvey, 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 Harvey 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 Harvey

In Harvey 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 Harvey, you can check here.

Maximum UV Index Levels in Harvey for January

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

Data source: Harvey 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 Harvey Compares to Other Months

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

This table compares monthly weather conditions in Harvey, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (73°F)	14 mm (0.5 inches)	52%	extreme
February Weather	22°C (72°F)	50 mm (2.0 inches)	55%	extreme
March Weather	21°C (70°F)	28 mm (1.1 inches)	59%	extreme
April Weather	17°C (64°F)	27 mm (1.1 inches)	70%	very high
May Weather	14°C (58°F)	75 mm (3.0 inches)	72%	high
June Weather	12°C (55°F)	107 mm (4.2 inches)	77%	moderate
July Weather	12°C (54°F)	142 mm (5.6 inches)	77%	moderate
August Weather	12°C (53°F)	112 mm (4.4 inches)	75%	high
September Weather	13°C (56°F)	66 mm (2.6 inches)	71%	very high
October Weather	15°C (59°F)	44 mm (1.7 inches)	63%	extreme
November Weather	18°C (64°F)	27 mm (1.1 inches)	56%	extreme
December Weather	21°C (71°F)	12 mm (0.5 inches)	53%	extreme