March Weather in Northam, Australia

Last updated: August 22, 2025

In March, the average temperature in Northam, Australia hovers around 22°C (73°F). Prepare for a temperature range from a cool 7°C (46°F) to a sizzling 39°C (103°F). Expect 27 mm (1.1 in) of precipitation spread over 3 days, and enjoy a comfortable average humidity level of 50%.

March Temperature in Northam

In March in Northam, the average temperature is 22°C (73°F), with maximums reaching up to 39°C (103°F) and minimums dropping as low as 7°C (46°F). It's advisable to pack both light clothing for the warm days and a sweater for the cooler nights when traveling during this time.

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

The chart illustrates March 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, March typically has an average temperature of 22°C (73°F), with highs reaching up to 39°C (103°F) and lows dropping to around 7°C (46°F).

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

March Precipitation in Northam

In Northam in March, the total precipitation amount is 27 mm (1.1 in) over the course of 3 days.

March Precipitation Trends in Northam

The chart displays monthly precipitation patterns in Northam, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Northam, March typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 3 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Northam

In Northam in March, humidity is 50%. With an average temperature of 22°C (73°F), this humidity feels like a comfortable embrace, making it ideal for leisurely sightseeing and outdoor adventures.

March Average Humidity in Northam

This chart illustrates the average monthly humidity levels in Northam, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Northam is approximately 50%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Northam

In Northam in March, 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 Northam.

Maximum UV Index Levels in Northam for March

The chart shows the monthly maximum UV Index (UVI) for Northam in March, 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 March, the maximum UV index in Northam typically reaches 12, which falls under the extreme exposure category.

Data source: Northam March 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 March 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 March’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 March’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