March Weather in Westbrook, United States

Last updated: June 24, 2025

In March, the average temperature in Westbrook, United States hovers around 0°C (33°F), presenting a chilly backdrop. Expect temperatures to dip as low as -27°C (-17°F) and rise to a maximum of 24°C (76°F). With an average humidity of 75%, you’ll feel the crispness in the air, while the region experiences 66 mm (2.6 in) of precipitation spread over 7 days.

March Temperature in Westbrook

In March in Westbrook, the average temperature is 0°C (33°F). Maximum temperatures can reach 24°C (76°F), while minimums can drop as low as -27°C (-17°F). Be prepared for a wide range of temperatures when traveling to Westbrook during this month.

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

The chart illustrates March temperature patterns in Westbrook, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Westbrook, March typically has an average temperature of 0°C (33°F), with highs reaching up to 24°C (76°F) and lows dropping to around -27°C (-17°F).
JanFebMarAprMayJunJulAugSepOctNovDec171633435872737064473425
Data source: Temperature data for Westbrook 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 Westbrook

In Westbrook in March, the precipitation amount is 66 mm (2.6 in) over a period of 7 days.

March Precipitation Trends in Westbrook

The chart displays monthly precipitation patterns in Westbrook, 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 Westbrook, March typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec29286686127124119124110963142
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Westbrook

In Westbrook in March, humidity is 75%. With an average temperature of 0°C (33°F), this humidity feels like a cold, damp blanket enveloping you, making travel uncomfortable as you contend with the chill in the air and the moisture clinging to your skin.

March Average Humidity in Westbrook

This chart illustrates the average monthly humidity levels in Westbrook, 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 Westbrook is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%84%75%79%74%81%82%80%75%77%85%83%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Westbrook

In Westbrook 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 Westbrook, you can refer to this Hourly UV Index in Westbrook.

Maximum UV Index Levels in Westbrook for March

The chart shows the monthly maximum UV Index (UVI) for Westbrook 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 Westbrook typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689101098532
Data source: Westbrook 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 Westbrook Compares to Other Months

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

This table compares monthly weather conditions in Westbrook, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)29 mm (1.1 inches)80%moderate
February Weather-9°C (17°F)28 mm (1.1 inches)84%moderate
March Weather0°C (33°F)66 mm (2.6 inches)75%high
April Weather6°C (43°F)86 mm (3.4 inches)79%very high
May Weather15°C (59°F)127 mm (5.0 inches)74%very high
June Weather22°C (72°F)124 mm (4.9 inches)81%very high
July Weather23°C (74°F)119 mm (4.7 inches)82%very high
August Weather21°C (70°F)124 mm (4.9 inches)80%very high
September Weather18°C (64°F)110 mm (4.3 inches)75%very high
October Weather9°C (48°F)96 mm (3.8 inches)77%moderate
November Weather1°C (34°F)31 mm (1.2 inches)85%moderate
December Weather-4°C (25°F)42 mm (1.6 inches)83%low

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