March Weather in Redlands, United States

Last updated: June 24, 2025

In March, the average temperature in Redlands, United States hovers around 4°C (40°F), with temperatures ranging from a chilly -18°C (0°F) to a warm 24°C (75°F). Expect about 68 mm (2.7 in) of precipitation over 11 days, and be prepared for a rather humid experience, as the average humidity stands at a high 81%.

March Temperature in Redlands

In March in Redlands, the average temperature is 4°C (40°F). The maximum can reach 24°C (75°F), and the minimum can be as low as -18°C (0°F). It's essential to pack layers and be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates March temperature patterns in Redlands, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Redlands, March typically has an average temperature of 4°C (40°F), with highs reaching up to 24°C (75°F) and lows dropping to around -18°C (0°F).

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

March Precipitation in Redlands

In Redlands in March, the total precipitation amount is 68 mm (2.7 in) spread over a duration of 11 days.

March Precipitation Trends in Redlands

The chart displays monthly precipitation patterns in Redlands, 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 Redlands, March typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Redlands

In Redlands in March humidity is 81%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that can make traveling quite uncomfortable, as the cold air clings uncomfortably to your skin and the moisture can quickly sap your body heat.

March Average Humidity in Redlands

This chart illustrates the average monthly humidity levels in Redlands, 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 Redlands is approximately 81%, 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 Redlands

In Redlands in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Redlands.

Maximum UV Index Levels in Redlands for March

The chart shows the monthly maximum UV Index (UVI) for Redlands 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 Redlands typically reaches 8, which falls under the very high exposure category.

Data source: Redlands 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 Redlands Compares to Other Months

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

This table compares monthly weather conditions in Redlands, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	39 mm (1.5 inches)	90%	moderate
February Weather	-1°C (30°F)	49 mm (1.9 inches)	89%	high
March Weather	4°C (40°F)	68 mm (2.7 inches)	81%	very high
April Weather	10°C (50°F)	30 mm (1.2 inches)	74%	very high
May Weather	15°C (60°F)	43 mm (1.7 inches)	58%	extreme
June Weather	22°C (72°F)	26 mm (1.0 inches)	47%	extreme
July Weather	25°C (77°F)	34 mm (1.3 inches)	39%	extreme
August Weather	24°C (75°F)	29 mm (1.2 inches)	39%	extreme
September Weather	19°C (66°F)	39 mm (1.5 inches)	53%	very high
October Weather	9°C (49°F)	55 mm (2.2 inches)	72%	high
November Weather	4°C (40°F)	22 mm (0.9 inches)	84%	moderate
December Weather	-2°C (29°F)	37 mm (1.5 inches)	90%	moderate