January Weather in Arno Bay, Australia

Last updated: August 22, 2025

In January, the average temperature in Arno Bay, Australia is a pleasant 22°C (71°F). However, temperatures can vary significantly, with minimums dipping to 12°C (54°F) and maximums soaring up to 43°C (110°F). Rainfall is relatively light, with an average precipitation of 16 mm (0.6 in) spread over about 3 days. The air feels comfortably moderate with an average humidity of 55%.

January Temperature in Arno Bay

In January in Arno Bay, the average temperature is 22°C (71°F). The maximum can reach 43°C (110°F), while the minimum can be as low as 12°C (54°F). This diverse range of temperatures makes it an ideal time for travelers to experience both the warmth of the day and the cooler evenings.

January Weather in Arno Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Arno Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arno Bay, January typically has an average temperature of 22°C (71°F), with highs reaching up to 43°C (110°F) and lows dropping to around 12°C (54°F).

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

January Precipitation in Arno Bay

In Arno Bay in January, the precipitation amount is 16 mm (0.6 in), spread over a duration of 3 days.

January Precipitation Trends in Arno Bay

The chart displays monthly precipitation patterns in Arno Bay, 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 Arno Bay, January typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 3 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 Arno Bay

In Arno Bay in January, humidity is 55%. With an average temperature of 22°C (71°F), this humidity feels like a warm, balmy embrace, making it ideal for exploring outdoors but often requiring light, breathable clothing for comfort while traveling.

January Average Humidity in Arno Bay

This chart illustrates the average monthly humidity levels in Arno Bay, 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 Arno Bay is approximately 55%, 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 Arno Bay

In Arno Bay 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 Arno Bay, you can check here.

Maximum UV Index Levels in Arno Bay for January

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

Data source: Arno Bay 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 Arno Bay Compares to Other Months

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

This table compares monthly weather conditions in Arno Bay, 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 (71°F)	16 mm (0.6 inches)	55%	extreme
February Weather	21°C (70°F)	21 mm (0.8 inches)	59%	extreme
March Weather	20°C (69°F)	9 mm (0.4 inches)	62%	extreme
April Weather	18°C (65°F)	14 mm (0.6 inches)	69%	very high
May Weather	15°C (59°F)	21 mm (0.8 inches)	73%	moderate
June Weather	12°C (54°F)	22 mm (0.8 inches)	75%	moderate
July Weather	12°C (54°F)	19 mm (0.7 inches)	74%	moderate
August Weather	12°C (54°F)	40 mm (1.6 inches)	71%	moderate
September Weather	14°C (57°F)	23 mm (0.9 inches)	66%	very high
October Weather	16°C (61°F)	28 mm (1.1 inches)	58%	very high
November Weather	18°C (65°F)	42 mm (1.6 inches)	60%	extreme
December Weather	20°C (68°F)	16 mm (0.6 inches)	58%	extreme