August Weather in Northam, Australia

Last updated: August 22, 2025

In August, the average temperature in Northam, Australia hovers around 11°C (53°F), with a minimum dipping to 1°C (34°F) and a maximum reaching 27°C (80°F). Prepare for some rainfall, as the area receives an average precipitation of 55 mm (2.2 in) over 8 days. Additionally, expect a comfortable 70% humidity, adding to the region's overall climate character.

August Temperature in Northam

In August in Northam, the average temperature is 11°C (53°F). The maximum can reach 27°C (80°F), while the minimum can drop to as low as 1°C (34°F). This climate offers a comfortable range for travelers, making it an ideal time to explore Northam.

August Weather in Northam: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Northam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Northam, August typically has an average temperature of 11°C (53°F), with highs reaching up to 27°C (80°F) and lows dropping to around 1°C (34°F).

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

August Precipitation in Northam

In Northam in August, the precipitation amount is 55 mm (2.2 in) over the course of 8 days.

August Precipitation Trends in Northam

The chart displays monthly precipitation patterns in Northam, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Northam, August typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Northam

In Northam in August, humidity is 70%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring you to dress in layers to stay comfortable while exploring.

August Average Humidity in Northam

This chart illustrates the average monthly humidity levels in Northam, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Northam is approximately 70%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Northam

In Northam in August, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Northam, you can refer to this Hourly UV Index in Northam.

Maximum UV Index Levels in Northam for August

The chart shows the monthly maximum UV Index (UVI) for Northam in August, 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 August, the maximum UV index in Northam typically reaches 6, which falls under the high exposure category.

Data source: Northam August 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 August Weather in Northam Compares to Other Months

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

This table compares monthly weather conditions in Northam, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	22 mm (0.9 inches)	40%	extreme
February Weather	24°C (76°F)	49 mm (1.9 inches)	44%	extreme
March Weather	22°C (73°F)	27 mm (1.1 inches)	50%	extreme
April Weather	19°C (66°F)	14 mm (0.5 inches)	65%	very high
May Weather	14°C (58°F)	31 mm (1.2 inches)	69%	high
June Weather	12°C (54°F)	52 mm (2.0 inches)	75%	moderate
July Weather	12°C (53°F)	58 mm (2.3 inches)	74%	moderate
August Weather	11°C (53°F)	55 mm (2.2 inches)	70%	high
September Weather	13°C (56°F)	22 mm (0.9 inches)	61%	very high
October Weather	17°C (62°F)	24 mm (1.0 inches)	50%	extreme
November Weather	20°C (68°F)	13 mm (0.5 inches)	45%	extreme
December Weather	24°C (75°F)	4 mm (0.2 inches)	40%	extreme