March Weather in Pima, United States

Last updated: June 24, 2025

The average temperature in Pima, United States during March is a mild 13°C (56°F). Expect temperatures to swing from a brisk minimum of -2°C (28°F) to a warm maximum of 31°C (87°F). During this month, precipitation typically totals 26 mm (1.0 in) spread over 4 days, with an average humidity of 68%.

March Temperature in Pima

In March in Pima, the average temperature is 13°C (56°F). Maximums can reach 31°C (87°F), and minimums can drop as low as -2°C (28°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates March temperature patterns in Pima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pima, March typically has an average temperature of 13°C (56°F), with highs reaching up to 31°C (87°F) and lows dropping to around -2°C (28°F).

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

March Precipitation in Pima

In Pima in March, the precipitation amount is 26 mm (1.0 in) over the course of 4 days.

March Precipitation Trends in Pima

The chart displays monthly precipitation patterns in Pima, 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 Pima, March typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 4 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 Pima

In Pima in March humidity is 68%. With an average temperature of 13°C (56°F), this humidity feels like a cool, damp embrace that can make walking around feel heavier and more exhausting, though the crisp air can be refreshing if you dress warmly enough for your travels.

March Average Humidity in Pima

This chart illustrates the average monthly humidity levels in Pima, 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 Pima is approximately 68%, 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 Pima

In Pima in March, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Pima.

Maximum UV Index Levels in Pima for March

The chart shows the monthly maximum UV Index (UVI) for Pima 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 Pima typically reaches 10, which falls under the very high exposure category.

Data source: Pima 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 Pima Compares to Other Months

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

This table compares monthly weather conditions in Pima, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	32 mm (1.3 inches)	81%	moderate
February Weather	9°C (49°F)	37 mm (1.5 inches)	82%	high
March Weather	13°C (56°F)	26 mm (1.0 inches)	68%	very high
April Weather	18°C (65°F)	2 mm (0.1 inches)	55%	extreme
May Weather	22°C (73°F)	4 mm (0.2 inches)	45%	extreme
June Weather	28°C (83°F)	4 mm (0.2 inches)	37%	extreme
July Weather	29°C (84°F)	51 mm (2.0 inches)	43%	extreme
August Weather	28°C (83°F)	21 mm (0.8 inches)	53%	extreme
September Weather	25°C (77°F)	28 mm (1.1 inches)	66%	extreme
October Weather	19°C (66°F)	16 mm (0.6 inches)	72%	very high
November Weather	13°C (56°F)	17 mm (0.7 inches)	81%	high
December Weather	8°C (47°F)	28 mm (1.1 inches)	84%	moderate