January Weather in Hay, Australia

Last updated: August 22, 2025

In January, the average temperature in Hay, Australia hovers around 27°C (81°F). However, temperatures can fluctuate significantly, with a minimum of 11°C (52°F) and soaring up to a maximum of 47°C (116°F). Expect a light precipitation of about 21 mm (0.8 in) spread across 3 days, accompanied by an average humidity of just 35%. Enjoy the warmth while staying hydrated!

January Temperature in Hay

In January in Hay, the average temperature is 27°C (81°F), with maximums potentially soaring to 47°C (116°F) and minimums dropping to as low as 11°C (52°F). It's essential to pack accordingly to enjoy your travels comfortably despite the wide temperature range.

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

The chart illustrates January temperature patterns in Hay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hay, January typically has an average temperature of 27°C (81°F), with highs reaching up to 47°C (116°F) and lows dropping to around 11°C (52°F).

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

January Precipitation in Hay

In Hay in January, the precipitation amount is 21 mm (0.8 in) over a period of 3 days.

January Precipitation Trends in Hay

The chart displays monthly precipitation patterns in Hay, 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 Hay, January typically receives around 21 mm (0.8 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 Hay

In Hay in January, humidity is 35%. With an average temperature of 27°C (81°F), this humidity feels like a comfortable warmth, making it perfect for exploring the sights and enjoying outdoor activities without feeling overly hot or sticky.

January Average Humidity in Hay

This chart illustrates the average monthly humidity levels in Hay, 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 Hay is approximately 35%, 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 Hay

In Hay 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 Hay, you can check here.

Maximum UV Index Levels in Hay for January

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

Data source: Hay 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 Hay Compares to Other Months

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

This table compares monthly weather conditions in Hay, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	21 mm (0.8 inches)	35%	extreme
February Weather	25°C (77°F)	15 mm (0.6 inches)	42%	extreme
March Weather	22°C (72°F)	24 mm (0.9 inches)	53%	extreme
April Weather	18°C (64°F)	31 mm (1.2 inches)	64%	very high
May Weather	12°C (55°F)	26 mm (1.0 inches)	73%	moderate
June Weather	9°C (49°F)	26 mm (1.0 inches)	77%	moderate
July Weather	9°C (49°F)	20 mm (0.8 inches)	78%	moderate
August Weather	10°C (50°F)	24 mm (1.0 inches)	73%	moderate
September Weather	14°C (57°F)	17 mm (0.7 inches)	66%	very high
October Weather	18°C (64°F)	35 mm (1.4 inches)	52%	extreme
November Weather	21°C (70°F)	35 mm (1.4 inches)	47%	extreme
December Weather	24°C (76°F)	26 mm (1.0 inches)	39%	extreme