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March Weather in Chevy Chase Heights, United States

Last updated: June 24, 2025

In Chevy Chase Heights, United States, the average temperature in March hovers around 4°C (40°F), with extremes ranging from a chilly -15°C (6°F) to a pleasant 23°C (74°F). Expect 108 mm (4.3 in) of precipitation spread over approximately 14 days, creating a humid atmosphere with an average humidity of 89%.

March Temperature in Chevy Chase Heights

In March in Chevy Chase Heights, the average temperature is 4°C (40°F). Maximum temperatures can reach 23°C (74°F), while minimums can drop as low as -15°C (6°F). Be prepared for a wide range of temperatures when traveling to Chevy Chase Heights during this time.

March Weather in Chevy Chase Heights: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Chevy Chase Heights, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chevy Chase Heights, March typically has an average temperature of 4°C (40°F), with highs reaching up to 23°C (74°F) and lows dropping to around -15°C (6°F).
JanFebMarAprMayJunJulAugSepOctNovDec293340506168737266564135
Data source: Temperature data for Chevy Chase Heights generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Chevy Chase Heights

In Chevy Chase Heights in March, the total precipitation amount is 108 mm (4.3 in) spread over 14 days.

March Precipitation Trends in Chevy Chase Heights

The chart displays monthly precipitation patterns in Chevy Chase Heights, 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 Chevy Chase Heights, March typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec971271081321581311369212312196106
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Chevy Chase Heights

In Chevy Chase Heights in March humidity is 89%. With an average temperature of 4°C (40°F), this humidity feels like a chilling blanket enveloping you, making travel uncomfortable and damp, as the cold penetrates through your clothes and the air feels heavy and clinging.

March Average Humidity in Chevy Chase Heights

This chart illustrates the average monthly humidity levels in Chevy Chase Heights, 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 Chevy Chase Heights is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%89%88%80%79%74%64%67%81%89%88%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Chevy Chase Heights

In Chevy Chase Heights in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Chevy Chase Heights, you can refer to this Hourly UV Index in Chevy Chase Heights.

Maximum UV Index Levels in Chevy Chase Heights for March

The chart shows the monthly maximum UV Index (UVI) for Chevy Chase Heights 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 Chevy Chase Heights typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Chevy Chase Heights 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 Chevy Chase Heights Compares to Other Months

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

This table compares monthly weather conditions in Chevy Chase Heights, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)97 mm (3.8 inches)89%moderate
February Weather1°C (34°F)127 mm (5.0 inches)90%moderate
March Weather4°C (40°F)108 mm (4.3 inches)89%high
April Weather10°C (50°F)132 mm (5.2 inches)88%very high
May Weather16°C (61°F)158 mm (6.2 inches)80%very high
June Weather20°C (69°F)131 mm (5.2 inches)79%very high
July Weather23°C (74°F)136 mm (5.3 inches)74%very high
August Weather22°C (72°F)92 mm (3.6 inches)64%very high
September Weather19°C (66°F)123 mm (4.9 inches)67%very high
October Weather13°C (56°F)121 mm (4.7 inches)81%high
November Weather5°C (41°F)96 mm (3.8 inches)89%moderate
December Weather2°C (35°F)106 mm (4.2 inches)88%low

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