January Weather in Hillston, Australia

Last updated: August 22, 2025

In January, the average temperature in Hillston, Australia hovers around 28°C (83°F), offering a warm climate for visitors. However, be prepared for a temperature range that can dip to a minimum of 12°C (54°F) and soar to a maximum of 46°C (115°F). Expect light rainfall with an average precipitation of 28 mm (1.1 in) over 3 days, while the air carries a moderate humidity of 38%.

January Temperature in Hillston

In January in Hillston, the average temperature is 28°C (83°F). Maximum temperatures can reach 46°C (115°F), while minimums can drop as low as 12°C (54°F). Be sure to pack accordingly to stay comfortable during the extreme temperature variations.

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

The chart illustrates January temperature patterns in Hillston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hillston, January typically has an average temperature of 28°C (83°F), with highs reaching up to 46°C (115°F) and lows dropping to around 12°C (54°F).

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

January Precipitation in Hillston

In Hillston in January, the precipitation amount is 28 mm (1.1 in) over the course of 3 days.

January Precipitation Trends in Hillston

The chart displays monthly precipitation patterns in Hillston, 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 Hillston, January typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 3 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 Hillston

In Hillston in January, humidity is 38%. With an average temperature of 28°C (83°F), this humidity feels like a comfortable, pleasant warmth that makes traveling enjoyable, allowing for exploration without excessive discomfort from the heat.

January Average Humidity in Hillston

This chart illustrates the average monthly humidity levels in Hillston, 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 Hillston is approximately 38%, 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 Hillston

In Hillston 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 Hillston.

Maximum UV Index Levels in Hillston for January

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

Data source: Hillston 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 Hillston Compares to Other Months

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

This table compares monthly weather conditions in Hillston, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (83°F)	28 mm (1.1 inches)	38%	extreme
February Weather	25°C (78°F)	20 mm (0.8 inches)	46%	extreme
March Weather	23°C (74°F)	40 mm (1.6 inches)	61%	extreme
April Weather	18°C (65°F)	34 mm (1.3 inches)	67%	very high
May Weather	13°C (55°F)	26 mm (1.0 inches)	75%	moderate
June Weather	10°C (50°F)	32 mm (1.3 inches)	74%	moderate
July Weather	10°C (49°F)	18 mm (0.7 inches)	77%	moderate
August Weather	10°C (51°F)	23 mm (0.9 inches)	70%	high
September Weather	14°C (58°F)	19 mm (0.7 inches)	68%	very high
October Weather	18°C (65°F)	42 mm (1.6 inches)	53%	extreme
November Weather	22°C (72°F)	43 mm (1.7 inches)	48%	extreme
December Weather	25°C (78°F)	24 mm (0.9 inches)	53%	extreme