January Weather in Lethbridge, Australia

Last updated: August 22, 2025

In January, the average temperature in Lethbridge, Australia hovers around 20°C (68°F). However, temperatures can vary significantly, with a minimum of 8°C (47°F) and soaring up to a scorching 43°C (109°F). Expect about 37 mm (1.5 in) of precipitation spread over 5 days, while the average humidity sits at a comfortable 65%. Enjoy the diverse climate of this unique destination!

January Temperature in Lethbridge

In January in Lethbridge, the average temperature is 20°C (68°F). Maximum temperatures can reach 43°C (109°F), while minimums can be as low as 8°C (47°F). This makes Lethbridge a great destination for travelers seeking a mix of warm days and cooler evenings.

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

The chart illustrates January temperature patterns in Lethbridge, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lethbridge, January typically has an average temperature of 20°C (68°F), with highs reaching up to 43°C (109°F) and lows dropping to around 8°C (47°F).

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

January Precipitation in Lethbridge

In Lethbridge in January, the precipitation amount is 37 mm (1.5 in) spread over a period of 5 days.

January Precipitation Trends in Lethbridge

The chart displays monthly precipitation patterns in Lethbridge, 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 Lethbridge, January typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 5 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 Lethbridge

In Lethbridge in January humidity is 65%. With an average temperature of 20°C (68°F), this humidity feels quite muggy for traveling, making even short walks feel a bit sticky and requiring frequent hydration.

January Average Humidity in Lethbridge

This chart illustrates the average monthly humidity levels in Lethbridge, 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 Lethbridge is approximately 65%, 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 Lethbridge

In Lethbridge in January, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Lethbridge.

Maximum UV Index Levels in Lethbridge for January

The chart shows the monthly maximum UV Index (UVI) for Lethbridge 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 Lethbridge typically reaches 13, which falls under the extreme exposure category.

Data source: Lethbridge 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 Lethbridge Compares to Other Months

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

This table compares monthly weather conditions in Lethbridge, 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 (68°F)	37 mm (1.5 inches)	65%	extreme
February Weather	19°C (66°F)	39 mm (1.5 inches)	67%	extreme
March Weather	18°C (65°F)	35 mm (1.4 inches)	71%	extreme
April Weather	15°C (59°F)	36 mm (1.4 inches)	75%	high
May Weather	12°C (54°F)	52 mm (2.1 inches)	80%	moderate
June Weather	10°C (50°F)	38 mm (1.5 inches)	80%	moderate
July Weather	9°C (49°F)	35 mm (1.4 inches)	80%	moderate
August Weather	10°C (50°F)	43 mm (1.7 inches)	79%	moderate
September Weather	12°C (53°F)	45 mm (1.8 inches)	76%	high
October Weather	14°C (57°F)	66 mm (2.6 inches)	72%	very high
November Weather	16°C (61°F)	70 mm (2.8 inches)	72%	extreme
December Weather	18°C (64°F)	51 mm (2.0 inches)	69%	extreme