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March Weather in Letterston, United Kingdom

Last updated: August 27, 2025

In March, the average temperature in Letterston, United Kingdom hovers around 8°C (46°F). Expect chilly conditions, with minimum temperatures dropping to -4°C (26°F) and maximums reaching up to 15°C (59°F). During this period, 94 mm (3.7 in) of precipitation is anticipated over 17 days, resulting in an average humidity level of 83%. Be prepared for damp and cool weather!

March Temperature in Letterston

In March in Letterston, the average temperature is 8°C (46°F). Maximums can reach 15°C (59°F), while minimums can drop as low as -4°C (26°F). Be prepared for chilly weather and pack accordingly if you're planning to travel during this time.

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

The chart illustrates March temperature patterns in Letterston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Letterston, March typically has an average temperature of 8°C (46°F), with highs reaching up to 15°C (59°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec464546485257606159555048
Data source: Temperature data for Letterston 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 Letterston

In Letterston in March, the precipitation amount is 94 mm (3.7 in) over the course of 17 days.

March Precipitation Trends in Letterston

The chart displays monthly precipitation patterns in Letterston, 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 Letterston, March typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec851079454598369101105138144165
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Letterston

In Letterston in March, humidity is 83%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that seeps into your bones, making even short outings feel quite uncomfortable and prompting travelers to bundle up and seek shelter more frequently.

March Average Humidity in Letterston

This chart illustrates the average monthly humidity levels in Letterston, 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 Letterston is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%84%83%84%85%86%87%86%85%85%82%80%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Letterston

In Letterston 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 Letterston for better planning.

Maximum UV Index Levels in Letterston for March

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

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

This table compares monthly weather conditions in Letterston, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)85 mm (3.4 inches)81%low
February Weather7°C (46°F)107 mm (4.2 inches)84%low
March Weather8°C (46°F)94 mm (3.7 inches)83%moderate
April Weather9°C (49°F)54 mm (2.1 inches)84%high
May Weather11°C (53°F)59 mm (2.3 inches)85%high
June Weather14°C (57°F)83 mm (3.3 inches)86%very high
July Weather16°C (61°F)68 mm (2.7 inches)87%very high
August Weather16°C (61°F)101 mm (4.0 inches)86%high
September Weather15°C (59°F)105 mm (4.1 inches)85%high
October Weather13°C (55°F)138 mm (5.4 inches)85%moderate
November Weather10°C (50°F)144 mm (5.7 inches)82%low
December Weather9°C (48°F)165 mm (6.5 inches)80%low

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