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May Weather in Caerwent, United Kingdom

Last updated: August 27, 2025

In May, the average temperature in Caerwent, United Kingdom hovers around 13°C (55°F). Expect a range from a chilly 1°C (34°F) to a warm 27°C (80°F), making layering a practical choice for the day. With 71 mm (2.8 in) of precipitation over 12 days, it's wise to keep an umbrella handy. Don't forget, the average humidity level sits at a muggy 80%, adding to the overall experience of the season.

May Temperature in Caerwent

In May in Caerwent, the average temperature is 13°C (55°F). Maximums can reach 27°C (80°F), while minimums can dip as low as 1°C (34°F). This variation makes it advisable for travelers to pack layers to accommodate both warm days and chilly nights.

May Weather in Caerwent: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Caerwent, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Caerwent, May typically has an average temperature of 13°C (55°F), with highs reaching up to 27°C (80°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec414345495561646258534744
Data source: Temperature data for Caerwent 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.

May Precipitation in Caerwent

In Caerwent in May, the precipitation amount is 71 mm (2.8 in) during a total of 12 days.

May Precipitation Trends in Caerwent

The chart displays monthly precipitation patterns in Caerwent, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Caerwent, May typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec5873785371756779561057097
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Caerwent

In Caerwent in May humidity is 80%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket wrapping around you, making any outdoor activity feel stifling and heavy, which can lead to fatigue for travelers unaccustomed to such moist conditions.

May Average Humidity in Caerwent

This chart illustrates the average monthly humidity levels in Caerwent, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Caerwent is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Caerwent

In Caerwent in May, 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 Caerwent.

Maximum UV Index Levels in Caerwent for May

The chart shows the monthly maximum UV Index (UVI) for Caerwent in May, 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 May, the maximum UV index in Caerwent typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Caerwent May 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 May Weather in Caerwent Compares to Other Months

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

This table compares monthly weather conditions in Caerwent, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)58 mm (2.3 inches)88%low
February Weather6°C (44°F)73 mm (2.9 inches)88%low
March Weather7°C (46°F)77 mm (3.0 inches)86%moderate
April Weather10°C (49°F)53 mm (2.1 inches)84%moderate
May Weather13°C (55°F)71 mm (2.8 inches)80%high
June Weather16°C (61°F)75 mm (3.0 inches)80%very high
July Weather18°C (64°F)67 mm (2.7 inches)70%very high
August Weather17°C (62°F)79 mm (3.1 inches)73%high
September Weather15°C (59°F)56 mm (2.2 inches)79%high
October Weather12°C (53°F)105 mm (4.1 inches)89%moderate
November Weather8°C (47°F)70 mm (2.8 inches)90%low
December Weather7°C (44°F)97 mm (3.8 inches)89%low

Compare Caerwent's Climate with Cities Worldwide