January Weather in Katherine South, Australia

Last updated: August 22, 2025

In Katherine South, Australia, the average temperature in January reaches a warm 29°C (84°F), with minimums dipping to 23°C (74°F) and maximums soaring up to 40°C (104°F). Expect a total precipitation of 227 mm (8.9 in) over 17 days, coupled with a high average humidity of 82%. Whether you're soaking up the sun or seeking shelter from the sporadic rain, prepare for a tropical experience!

January Temperature in Katherine South

In January in Katherine South, the average temperature is 29°C (84°F), with maximums reaching up to 40°C (104°F) and minimums dipping as low as 23°C (74°F). It's ideal for travelers who enjoy warm weather and sunny days.

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

The chart illustrates January temperature patterns in Katherine South, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Katherine South, January typically has an average temperature of 29°C (84°F), with highs reaching up to 40°C (104°F) and lows dropping to around 23°C (74°F).

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

January Precipitation in Katherine South

In Katherine South in January, the total precipitation amount is 227 mm (8.9 in) spread over 17 days.

January Precipitation Trends in Katherine South

The chart displays monthly precipitation patterns in Katherine 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 Katherine South, January typically receives around 227 mm (8.9 inches) of precipitation spread over approximately 17 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 Katherine South

In Katherine South in January humidity is 82%. With an average temperature of 29°C (84°F), this humidity feels like a heavy blanket wrapping around you, making sightseeing ventures feel more exhausting and requiring frequent breaks to stay hydrated.

January Average Humidity in Katherine South

This chart illustrates the average monthly humidity levels in Katherine 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 Katherine South is approximately 82%, 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 Katherine South

In Katherine South in January, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Katherine South.

Maximum UV Index Levels in Katherine South for January

The chart shows the monthly maximum UV Index (UVI) for Katherine 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 Katherine South typically reaches 16, which falls under the extreme exposure category.

Data source: Katherine 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 Katherine South Compares to Other Months

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

This table compares monthly weather conditions in Katherine South, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	29°C (84°F)	227 mm (8.9 inches)	82%	extreme
February Weather	28°C (83°F)	238 mm (9.4 inches)	87%	extreme
March Weather	29°C (85°F)	77 mm (3.0 inches)	85%	extreme
April Weather	28°C (83°F)	37 mm (1.5 inches)	68%	extreme
May Weather	25°C (77°F)	2 mm (0.1 inches)	52%	extreme
June Weather	23°C (73°F)	0 mm (0.0 inches)	36%	very high
July Weather	23°C (74°F)	0 mm (0.0 inches)	31%	very high
August Weather	24°C (76°F)	0 mm (0.0 inches)	33%	extreme
September Weather	28°C (83°F)	1 mm (0.0 inches)	30%	extreme
October Weather	31°C (88°F)	11 mm (0.4 inches)	28%	extreme
November Weather	31°C (88°F)	49 mm (1.9 inches)	49%	extreme
December Weather	30°C (87°F)	132 mm (5.2 inches)	69%	extreme