January Weather in River Heads, Australia

Last updated: August 22, 2025

In January, the average temperature in River Heads, Australia is a warm 26°C (79°F), making it an inviting destination. However, be prepared for temperature variations, as it can dip to a minimum of 17°C (63°F) and soar to a maximum of 37°C (98°F). Expect 54 mm (2.1 in) of precipitation spread over 11 days, contributing to a relatively high average humidity of 80%. Whether you're looking to bask in the sun or enjoy some rain-soaked adventures, River Heads offers a climate that's sure to leave an impression!

January Temperature in River Heads

In January in River Heads, the average temperature is 26°C (79°F). Maximums can reach 37°C (98°F), and minimums can be as low as 17°C (63°F). This makes it a great time to enjoy outdoor activities, but be prepared for some hot days as well!

January Weather in River Heads: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in River Heads, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In River Heads, January typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (98°F) and lows dropping to around 17°C (63°F).

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

January Precipitation in River Heads

In River Heads in January, the precipitation amount is 54 mm (2.1 in), occurring over the course of 11 days.

January Precipitation Trends in River Heads

The chart displays monthly precipitation patterns in River Heads, 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 River Heads, January typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 11 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 River Heads

In River Heads in January humidity is 80%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket, making outdoor activities feel sticky and exhausting, potentially dampening the travel experience and necessitating frequent breaks to cool down and hydrate.

January Average Humidity in River Heads

This chart illustrates the average monthly humidity levels in River Heads, 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 River Heads is approximately 80%, 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 River Heads

In River Heads 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 River Heads.

Maximum UV Index Levels in River Heads for January

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

Data source: River Heads 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 River Heads Compares to Other Months

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

This table compares monthly weather conditions in River Heads, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	54 mm (2.1 inches)	80%	extreme
February Weather	26°C (79°F)	106 mm (4.2 inches)	81%	extreme
March Weather	25°C (77°F)	129 mm (5.1 inches)	81%	extreme
April Weather	22°C (73°F)	94 mm (3.7 inches)	77%	very high
May Weather	20°C (68°F)	58 mm (2.3 inches)	73%	high
June Weather	17°C (63°F)	37 mm (1.5 inches)	70%	moderate
July Weather	17°C (63°F)	31 mm (1.2 inches)	69%	high
August Weather	17°C (64°F)	17 mm (0.7 inches)	72%	very high
September Weather	20°C (68°F)	17 mm (0.7 inches)	71%	very high
October Weather	22°C (72°F)	143 mm (5.6 inches)	74%	extreme
November Weather	24°C (75°F)	70 mm (2.8 inches)	78%	extreme
December Weather	25°C (78°F)	101 mm (4.0 inches)	80%	extreme