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May Weather in Martham, United Kingdom

Last updated: August 27, 2025

In Martham, United Kingdom, the average temperature in May hovers around 11°C (52°F). Expect minimums of 5°C (40°F) and maximums peaking at 18°C (64°F). During this period, precipitation tends to reach 51 mm (2.0 in) over approximately 9 days, contributing to an average humidity of 83%.

May Temperature in Martham

In May in Martham, the average temperature is 11°C (52°F). The maximum can reach 18°C (64°F) and the minimum can be as low as 5°C (40°F). It's advisable to pack layers and be prepared for a mix of cool and mild weather while traveling.

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

The chart illustrates May temperature patterns in Martham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Martham, May typically has an average temperature of 11°C (52°F), with highs reaching up to 18°C (64°F) and lows dropping to around 5°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec434344465258626460565045
Data source: Temperature data for Martham 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 Martham

In Martham in May, the total precipitation amount is 51 mm (2.0 in) spread over 9 days.

May Precipitation Trends in Martham

The chart displays monthly precipitation patterns in Martham, 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 Martham, May typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec61716028516360817310467107
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Martham

In Martham in May humidity is 83%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, often leading travelers to seek shelter indoors or to dress in layered clothing to stay warm while exploring the area.

May Average Humidity in Martham

This chart illustrates the average monthly humidity levels in Martham, 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 Martham is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%86%85%83%83%80%78%84%88%89%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Martham

In Martham 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 Martham.

Maximum UV Index Levels in Martham for May

The chart shows the monthly maximum UV Index (UVI) for Martham 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 Martham typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Martham 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 Martham Compares to Other Months

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

This table compares monthly weather conditions in Martham, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)61 mm (2.4 inches)89%low
February Weather6°C (43°F)71 mm (2.8 inches)87%low
March Weather7°C (44°F)60 mm (2.4 inches)86%moderate
April Weather8°C (47°F)28 mm (1.1 inches)85%moderate
May Weather11°C (52°F)51 mm (2.0 inches)83%high
June Weather14°C (58°F)63 mm (2.5 inches)83%very high
July Weather17°C (62°F)60 mm (2.4 inches)79%very high
August Weather18°C (64°F)81 mm (3.2 inches)78%high
September Weather16°C (61°F)73 mm (2.9 inches)84%moderate
October Weather13°C (56°F)104 mm (4.1 inches)88%moderate
November Weather10°C (50°F)67 mm (2.6 inches)89%low
December Weather7°C (45°F)107 mm (4.2 inches)88%low

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