March Weather in McMurdo Station, Antarctica

Last updated: August 22, 2025

In March, the average temperature in McMurdo Station, Antarctica hovers around -16°C (3°F), with a chilling minimum of -30°C (-22°F) and a mild maximum of -6°C (22°F). Expect about 25 mm (1.0 in) of precipitation over 7 days, all while managing an average humidity of 75%. Stay warm and prepared!

March Temperature in McMurdo Station

In March in McMurdo Station, the average temperature is -16°C (3°F), with a maximum that can reach -6°C (22°F) and a minimum that can drop as low as -30°C (-22°F). Travelers should be prepared for extremely cold conditions and dress warmly to enjoy their visit.

March Weather in McMurdo Station: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in McMurdo Station, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In McMurdo Station, March typically has an average temperature of -16°C (3°F), with highs reaching up to -6°C (22°F) and lows dropping to around -30°C (-22°F).

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

March Precipitation in McMurdo Station

In McMurdo Station in March, the precipitation amount is 25 mm (1.0 in) over the course of 7 days.

March Precipitation Trends in McMurdo Station

The chart displays monthly precipitation patterns in McMurdo Station, 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 McMurdo Station, March typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 7 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 McMurdo Station

In McMurdo Station in March, humidity is 75%. With an average temperature of -16°C (3°F), this humidity feels like an unwelcome chill that seeps into your bones, making travel uncomfortable and prompting you to bundle up tightly against the biting cold.

March Average Humidity in McMurdo Station

This chart illustrates the average monthly humidity levels in McMurdo Station, 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 McMurdo Station is approximately 75%, 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 McMurdo Station

In McMurdo Station in March, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in McMurdo Station, you can visit Hourly UV Index in McMurdo Station.

Maximum UV Index Levels in McMurdo Station for March

The chart shows the monthly maximum UV Index (UVI) for McMurdo Station 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 McMurdo Station typically reaches 2, which falls under the low exposure category.

Data source: McMurdo Station 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 McMurdo Station Compares to Other Months

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

This table compares monthly weather conditions in McMurdo Station, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	15 mm (0.6 inches)	77%	high
February Weather	-9°C (16°F)	20 mm (0.8 inches)	79%	moderate
March Weather	-16°C (3°F)	25 mm (1.0 inches)	75%	low
April Weather	-22°C (-7°F)	12 mm (0.5 inches)	71%	low
May Weather	-21°C (-6°F)	21 mm (0.8 inches)	69%	low
June Weather	-23°C (-9°F)	17 mm (0.7 inches)	73%	low
July Weather	-24°C (-10°F)	14 mm (0.5 inches)	70%	low
August Weather	-25°C (-13°F)	24 mm (0.9 inches)	70%	low
September Weather	-24°C (-12°F)	21 mm (0.8 inches)	67%	low
October Weather	-18°C (0°F)	19 mm (0.7 inches)	73%	moderate
November Weather	-11°C (13°F)	9 mm (0.4 inches)	76%	very high
December Weather	-5°C (23°F)	14 mm (0.5 inches)	78%	high