January Weather in South Arm, Australia

Last updated: August 22, 2025

In January, the average temperature in South Arm, Australia is a pleasant 17°C (63°F). Expect a minimum drop to 9°C (49°F) and a warm peak of 32°C (91°F). Be prepared for some rain, as the region experiences an average precipitation of 44 mm (1.8 in) over 6 days. Overall, the average humidity sits comfortably at 68%, making it a delightful time to visit!

January Temperature in South Arm

In January in South Arm, the average temperature is 17°C (63°F). The maximum can reach up to 32°C (91°F) and the minimum can drop to as low as 9°C (49°F). This climate makes South Arm an ideal destination for travelers seeking mild weather while exploring the local attractions.

January Weather in South Arm: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in South Arm, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In South Arm, January typically has an average temperature of 17°C (63°F), with highs reaching up to 32°C (91°F) and lows dropping to around 9°C (49°F).

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

January Precipitation in South Arm

In South Arm in January, the precipitation amount is 44 mm (1.8 in) spread over 6 days.

January Precipitation Trends in South Arm

The chart displays monthly precipitation patterns in South Arm, 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 South Arm, January typically receives around 44 mm (1.8 inches) of precipitation spread over approximately 6 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 South Arm

In South Arm in January humidity is 68%. With an average temperature of 17°C (63°F), this humidity feels like a warm, gentle embrace, making it perfect for exploring local attractions but slightly challenging for outdoor activities during the hottest parts of the day.

January Average Humidity in South Arm

This chart illustrates the average monthly humidity levels in South Arm, 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 South Arm is approximately 68%, 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 South Arm

In South Arm in January, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in South Arm.

Maximum UV Index Levels in South Arm for January

The chart shows the monthly maximum UV Index (UVI) for South Arm 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 South Arm typically reaches 12, which falls under the extreme exposure category.

Data source: South Arm 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 South Arm Compares to Other Months

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

This table compares monthly weather conditions in South Arm, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	44 mm (1.8 inches)	68%	extreme
February Weather	16°C (61°F)	50 mm (2.0 inches)	68%	extreme
March Weather	16°C (60°F)	71 mm (2.8 inches)	73%	very high
April Weather	13°C (56°F)	49 mm (1.9 inches)	81%	high
May Weather	11°C (52°F)	56 mm (2.2 inches)	86%	moderate
June Weather	9°C (49°F)	55 mm (2.2 inches)	85%	low
July Weather	9°C (48°F)	43 mm (1.7 inches)	86%	low
August Weather	9°C (48°F)	69 mm (2.7 inches)	84%	moderate
September Weather	10°C (51°F)	50 mm (2.0 inches)	82%	high
October Weather	12°C (53°F)	83 mm (3.3 inches)	77%	very high
November Weather	14°C (57°F)	65 mm (2.6 inches)	77%	very high
December Weather	15°C (59°F)	66 mm (2.6 inches)	70%	extreme