January Weather in Riverton, Australia

Last updated: August 22, 2025

In Riverton, Australia, the average temperature in January hovers around 23°C (74°F), making it a pleasant period to explore. However, be prepared for a range in temperatures, with minimums dipping to 10°C (50°F) and maximums soaring up to 45°C (114°F). The region experiences 14 mm (0.6 in) of precipitation over approximately 2 days, contributing to an average humidity of 41%. Whether you’re enjoying the sun or the occasional drizzle, it’s a month filled with diverse weather!

January Temperature in Riverton

In January in Riverton, the average temperature is 23°C (74°F), with maximums soaring to 45°C (114°F) and minimums dipping to as low as 10°C (50°F). Be prepared for a wide range of temperatures to ensure a comfortable and enjoyable trip.

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

The chart illustrates January temperature patterns in Riverton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Riverton, January typically has an average temperature of 23°C (74°F), with highs reaching up to 45°C (114°F) and lows dropping to around 10°C (50°F).

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

January Precipitation in Riverton

In Riverton in January, the precipitation amount is 14 mm (0.6 in) over a period of 2 days.

January Precipitation Trends in Riverton

The chart displays monthly precipitation patterns in Riverton, 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 Riverton, January typically receives around 14 mm (0.6 inches) of precipitation spread over approximately 2 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 Riverton

In Riverton in January humidity is 41%. With an average temperature of 23°C (74°F), this humidity feels like a comfortable breeze, making it pleasant for traveling and exploring the sights without the discomfort of excessive moisture in the air.

January Average Humidity in Riverton

This chart illustrates the average monthly humidity levels in Riverton, 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 Riverton is approximately 41%, 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 Riverton

In Riverton 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 Riverton, you can check here.

Maximum UV Index Levels in Riverton for January

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

Data source: Riverton 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 Riverton Compares to Other Months

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

This table compares monthly weather conditions in Riverton, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	14 mm (0.6 inches)	41%	extreme
February Weather	21°C (70°F)	20 mm (0.8 inches)	46%	extreme
March Weather	20°C (68°F)	9 mm (0.4 inches)	55%	extreme
April Weather	17°C (63°F)	24 mm (1.0 inches)	66%	very high
May Weather	13°C (55°F)	31 mm (1.2 inches)	73%	moderate
June Weather	10°C (50°F)	35 mm (1.4 inches)	76%	moderate
July Weather	10°C (50°F)	41 mm (1.6 inches)	76%	moderate
August Weather	10°C (50°F)	54 mm (2.1 inches)	70%	moderate
September Weather	12°C (54°F)	33 mm (1.3 inches)	65%	very high
October Weather	15°C (60°F)	34 mm (1.3 inches)	51%	very high
November Weather	18°C (65°F)	35 mm (1.4 inches)	50%	extreme
December Weather	21°C (70°F)	15 mm (0.6 inches)	46%	extreme