March Weather in Flagstaff, South Africa

Last updated: August 31, 2025

In March, the average temperature in Flagstaff, South Africa hovers around 20°C (68°F). Be prepared for a wide temperature range, where lows can dip to 10°C (51°F) and highs may soar up to 35°C (96°F). Expect a fair amount of rain, with precipitation totaling 96 mm (3.8 in) across 16 days. The air is quite humid as well, with an average humidity of 89%.

March Temperature in Flagstaff

In March in Flagstaff, the average temperature is 20°C (68°F), with maximums reaching up to 35°C (96°F) and minimums dipping as low as 10°C (51°F). This pleasant temperature range makes Flagstaff an ideal destination for travelers seeking a comfortable climate.

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

The chart illustrates March temperature patterns in Flagstaff, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Flagstaff, March typically has an average temperature of 20°C (68°F), with highs reaching up to 35°C (96°F) and lows dropping to around 10°C (51°F).

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

March Precipitation in Flagstaff

In Flagstaff in March, the total precipitation amount is 96 mm (3.8 in) recorded over 16 days.

March Precipitation Trends in Flagstaff

The chart displays monthly precipitation patterns in Flagstaff, 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 Flagstaff, March typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 16 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 Flagstaff

In Flagstaff in March, humidity is 89%. With an average temperature of 20°C (68°F), this humidity feels like walking through a warm, damp blanket that clings to your skin, making each step feel heavier and the air thick with moisture, which can be quite uncomfortable for traveling.

March Average Humidity in Flagstaff

This chart illustrates the average monthly humidity levels in Flagstaff, 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 Flagstaff is approximately 89%, 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 Flagstaff

In Flagstaff 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 Flagstaff.

Maximum UV Index Levels in Flagstaff for March

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

Data source: Flagstaff 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 Flagstaff Compares to Other Months

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

This table compares monthly weather conditions in Flagstaff, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	106 mm (4.2 inches)	88%	extreme
February Weather	21°C (70°F)	131 mm (5.2 inches)	88%	extreme
March Weather	20°C (68°F)	96 mm (3.8 inches)	89%	extreme
April Weather	17°C (64°F)	89 mm (3.5 inches)	89%	very high
May Weather	15°C (60°F)	33 mm (1.3 inches)	88%	high
June Weather	13°C (56°F)	23 mm (0.9 inches)	82%	moderate
July Weather	13°C (56°F)	6 mm (0.2 inches)	77%	moderate
August Weather	14°C (57°F)	37 mm (1.5 inches)	72%	high
September Weather	16°C (61°F)	41 mm (1.6 inches)	82%	very high
October Weather	17°C (63°F)	84 mm (3.3 inches)	83%	extreme
November Weather	18°C (64°F)	102 mm (4.0 inches)	87%	extreme
December Weather	19°C (67°F)	120 mm (4.7 inches)	88%	extreme