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March Weather in Arlington, United Kingdom

Last updated: August 27, 2025

In March, the average temperature in Arlington, United Kingdom hovers around 7°C (45°F), making it a chilly yet refreshing time of year. Expect a wide temperature range, with minima dipping to -6°C (21°F) and maxima reaching up to 21°C (71°F). During this month, precipitation levels typically amount to 69 mm (2.7 in), spread across about 14 days. With an average humidity of 86%, it’s advisable to dress warmly and be prepared for the occasional rain shower!

March Temperature in Arlington

In March in Arlington, the average temperature is 7°C (45°F). Maximums can reach 21°C (71°F), and minimums can be as low as -6°C (21°F). Pack accordingly, as you'll experience a wide range of temperatures during your travels!

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

The chart illustrates March temperature patterns in Arlington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arlington, March typically has an average temperature of 7°C (45°F), with highs reaching up to 21°C (71°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec404245485460646258524543
Data source: Temperature data for Arlington 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 Arlington

In Arlington in March, the precipitation amount is 69 mm (2.7 in) over the course of 14 days.

March Precipitation Trends in Arlington

The chart displays monthly precipitation patterns in Arlington, 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 Arlington, March typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec545969447677707660966488
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Arlington

In Arlington in March, humidity is 86%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a bit uncomfortable and necessitating cozy layers to stay warm while navigating the moist air.

March Average Humidity in Arlington

This chart illustrates the average monthly humidity levels in Arlington, 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 Arlington is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Arlington

In Arlington in March, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Arlington for better planning.

Maximum UV Index Levels in Arlington for March

The chart shows the monthly maximum UV Index (UVI) for Arlington 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 Arlington typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Arlington 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 Arlington Compares to Other Months

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

This table compares monthly weather conditions in Arlington, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)54 mm (2.1 inches)91%low
February Weather6°C (42°F)59 mm (2.3 inches)89%low
March Weather7°C (45°F)69 mm (2.7 inches)86%moderate
April Weather9°C (48°F)44 mm (1.7 inches)85%high
May Weather12°C (54°F)76 mm (3.0 inches)79%high
June Weather16°C (60°F)77 mm (3.0 inches)80%very high
July Weather18°C (64°F)70 mm (2.7 inches)71%very high
August Weather17°C (62°F)76 mm (3.0 inches)76%high
September Weather14°C (58°F)60 mm (2.4 inches)82%high
October Weather11°C (52°F)96 mm (3.8 inches)90%moderate
November Weather7°C (46°F)64 mm (2.5 inches)92%low
December Weather6°C (43°F)88 mm (3.5 inches)92%low

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