January Weather in Goolwa South, Australia

Last updated: August 22, 2025

In January, the average temperature in Goolwa South, Australia hovers around 20°C (69°F). However, temperatures can vary significantly, with minimums dropping to 11°C (52°F) and soaring up to 44°C (111°F). Expect precipitation of about 17 mm (0.7 in) over just 2 days, while the average humidity sits at a comfortable 41%.

January Temperature in Goolwa South

In January in Goolwa South, the average temperature is 20°C (69°F). Maximum temperatures can reach 44°C (111°F), while minimums can dip as low as 11°C (52°F). This range makes Goolwa South an ideal destination for travelers seeking a mix of warm days and cooler evenings.

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

The chart illustrates January temperature patterns in Goolwa South, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Goolwa South, January typically has an average temperature of 20°C (69°F), with highs reaching up to 44°C (111°F) and lows dropping to around 11°C (52°F).

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

January Precipitation in Goolwa South

In Goolwa South in January, the precipitation amount is 17 mm (0.7 in) over a span of 2 days.

January Precipitation Trends in Goolwa South

The chart displays monthly precipitation patterns in Goolwa South, 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 Goolwa South, January typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 2 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 Goolwa South

In Goolwa South in January, humidity is 41%. With an average temperature of 20°C (69°F), this humidity feels like a refreshing embrace, making it comfortable for travelers to explore the sights without feeling overheated or sticky.

January Average Humidity in Goolwa South

This chart illustrates the average monthly humidity levels in Goolwa South, 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 Goolwa South 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 Goolwa South

In Goolwa South 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 Goolwa South, you can check here.

Maximum UV Index Levels in Goolwa South for January

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

Data source: Goolwa South 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 Goolwa South Compares to Other Months

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

This table compares monthly weather conditions in Goolwa South, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	17 mm (0.7 inches)	41%	extreme
February Weather	19°C (67°F)	19 mm (0.7 inches)	46%	extreme
March Weather	19°C (66°F)	12 mm (0.5 inches)	55%	extreme
April Weather	17°C (62°F)	29 mm (1.1 inches)	66%	very high
May Weather	13°C (56°F)	42 mm (1.7 inches)	73%	moderate
June Weather	11°C (52°F)	37 mm (1.5 inches)	76%	moderate
July Weather	11°C (52°F)	44 mm (1.7 inches)	76%	moderate
August Weather	11°C (52°F)	57 mm (2.3 inches)	70%	moderate
September Weather	13°C (55°F)	35 mm (1.4 inches)	65%	high
October Weather	15°C (59°F)	36 mm (1.4 inches)	51%	very high
November Weather	17°C (63°F)	36 mm (1.4 inches)	50%	extreme
December Weather	19°C (66°F)	20 mm (0.8 inches)	46%	extreme