March Weather in Delmar, United States

Last updated: June 24, 2025

In Delmar, United States, the average temperature in March hovers around 9°C (48°F). Expect brisk conditions, with minimum temperatures plunging to -6°C (21°F) and highs reaching up to 29°C (85°F). With an average of 93 mm (3.7 in) of precipitation spread over 10 days, be prepared for some wet weather. The air is fairly humid, with an average humidity level of 83%.

March Temperature in Delmar

In March in Delmar, the average temperature is 9°C (48°F). Maximums can reach 29°C (85°F), while minimums can drop as low as -6°C (21°F). Be sure to pack layers and prepare for a wide range of weather conditions when traveling during this time.

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

The chart illustrates March temperature patterns in Delmar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Delmar, March typically has an average temperature of 9°C (48°F), with highs reaching up to 29°C (85°F) and lows dropping to around -6°C (21°F).

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

March Precipitation in Delmar

In Delmar in March, the precipitation amount is 93 mm (3.7 in) over the course of 10 days.

March Precipitation Trends in Delmar

The chart displays monthly precipitation patterns in Delmar, 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 Delmar, March typically receives around 93 mm (3.7 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 Delmar

In Delmar in March humidity is 83%. With an average temperature of 9°C (48°F), this humidity feels like an enveloping blanket, making outdoor activities quite uncomfortable and encouraging travelers to seek shelter or shade frequently.

March Average Humidity in Delmar

This chart illustrates the average monthly humidity levels in Delmar, 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 Delmar is approximately 83%, 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 Delmar

In Delmar in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Delmar.

Maximum UV Index Levels in Delmar for March

The chart shows the monthly maximum UV Index (UVI) for Delmar 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 Delmar typically reaches 7, which falls under the high exposure category.

Data source: Delmar 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 Delmar Compares to Other Months

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

This table compares monthly weather conditions in Delmar, 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 (39°F)	66 mm (2.6 inches)	84%	moderate
February Weather	6°C (43°F)	93 mm (3.7 inches)	83%	moderate
March Weather	9°C (48°F)	93 mm (3.7 inches)	83%	high
April Weather	14°C (57°F)	87 mm (3.4 inches)	81%	very high
May Weather	19°C (66°F)	121 mm (4.7 inches)	78%	very high
June Weather	24°C (75°F)	127 mm (5.0 inches)	79%	very high
July Weather	27°C (80°F)	158 mm (6.2 inches)	74%	very high
August Weather	26°C (78°F)	165 mm (6.5 inches)	72%	very high
September Weather	23°C (73°F)	104 mm (4.1 inches)	75%	very high
October Weather	18°C (64°F)	122 mm (4.8 inches)	81%	high
November Weather	10°C (50°F)	83 mm (3.3 inches)	85%	moderate
December Weather	6°C (43°F)	98 mm (3.8 inches)	84%	moderate