March Weather in Glendora, United States

Last updated: June 24, 2025

In March, the average temperature in Glendora, United States hovers around 11°C (53°F). Be prepared for a temperature range, with lows dipping to -1°C (30°F) and highs reaching up to 27°C (81°F). During this month, you can expect about 79 mm (3.1 in) of precipitation spread over 10 days, while the average humidity sits at a comfortable 75%.

March Temperature in Glendora

In March in Glendora, the average temperature is 11°C (53°F). Maximums can reach 27°C (81°F), and minimums can drop as low as -1°C (30°F). This means that travelers should prepare for a wide range of temperatures, from warm days to potentially chilly nights.

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

The chart illustrates March temperature patterns in Glendora, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Glendora, March typically has an average temperature of 11°C (53°F), with highs reaching up to 27°C (81°F) and lows dropping to around -1°C (30°F).

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

March Precipitation in Glendora

In Glendora in March, the precipitation amount is 79 mm (3.1 in) over a span of 10 days.

March Precipitation Trends in Glendora

The chart displays monthly precipitation patterns in Glendora, 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 Glendora, March typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 10 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 Glendora

In Glendora in March humidity is 75%. With an average temperature of 11°C (53°F), this humidity feels like a cool, damp embrace that can make exploring the area feel more challenging, as you constantly contend with the moisture in the air while trying to enjoy your travels.

March Average Humidity in Glendora

This chart illustrates the average monthly humidity levels in Glendora, 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 Glendora 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 Glendora

In Glendora in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Glendora.

Maximum UV Index Levels in Glendora for March

The chart shows the monthly maximum UV Index (UVI) for Glendora 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 Glendora typically reaches 9, which falls under the very high exposure category.

Data source: Glendora 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 Glendora Compares to Other Months

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

This table compares monthly weather conditions in Glendora, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	77 mm (3.0 inches)	78%	moderate
February Weather	10°C (50°F)	73 mm (2.9 inches)	82%	high
March Weather	11°C (53°F)	79 mm (3.1 inches)	75%	very high
April Weather	15°C (59°F)	25 mm (1.0 inches)	68%	very high
May Weather	17°C (62°F)	20 mm (0.8 inches)	57%	extreme
June Weather	21°C (71°F)	3 mm (0.1 inches)	52%	extreme
July Weather	25°C (77°F)	6 mm (0.2 inches)	46%	extreme
August Weather	25°C (77°F)	9 mm (0.4 inches)	39%	extreme
September Weather	23°C (73°F)	6 mm (0.2 inches)	48%	very high
October Weather	18°C (65°F)	11 mm (0.4 inches)	59%	high
November Weather	14°C (58°F)	25 mm (1.0 inches)	72%	moderate
December Weather	10°C (50°F)	79 mm (3.1 inches)	76%	moderate