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May Weather in Longtown, United States

Last updated: June 24, 2025

The average temperature in Longtown, United States during May is 21°C (71°F), providing a mild and pleasant climate. Minimum temperatures can drop to 7°C (45°F), while maximum highs reach 34°C (93°F). Expect 188 mm (7.4 in) of precipitation over approximately 12 days, with an average humidity of 83% adding a touch of moisture to the air.

May Temperature in Longtown

In May in Longtown, the average temperature is 21°C (71°F), with maximums reaching 34°C (93°F) and minimums dropping as low as 7°C (45°F). This diverse temperature range makes Longtown an exciting destination for travelers seeking a mix of warm days and cooler evenings.

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

The chart illustrates May temperature patterns in Longtown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longtown, May typically has an average temperature of 21°C (71°F), with highs reaching up to 34°C (93°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec414355617179838177645247
Data source: Temperature data for Longtown 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 Longtown

In Longtown in May, the precipitation amount is 188 mm (7.4 in) over the course of 12 days.

May Precipitation Trends in Longtown

The chart displays monthly precipitation patterns in Longtown, 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 Longtown, May typically receives around 188 mm (7.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7994104128188687390941305671
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Longtown

In Longtown in May humidity is 83%. With an average temperature of 21°C (71°F), this humidity feels like walking through a warm mist, making travel both refreshing and slightly uncomfortable as the air clings to your skin and you find yourself needing to take frequent breaks to hydrate.

May Average Humidity in Longtown

This chart illustrates the average monthly humidity levels in Longtown, 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 Longtown is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%75%75%83%82%78%68%64%71%82%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Longtown

In Longtown in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Longtown.

Maximum UV Index Levels in Longtown for May

The chart shows the monthly maximum UV Index (UVI) for Longtown 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 Longtown typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46710101111119754
Data source: Longtown 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 Longtown Compares to Other Months

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

This table compares monthly weather conditions in Longtown, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)79 mm (3.1 inches)79%moderate
February Weather6°C (44°F)94 mm (3.7 inches)78%high
March Weather13°C (55°F)104 mm (4.1 inches)75%high
April Weather16°C (61°F)128 mm (5.0 inches)75%very high
May Weather21°C (71°F)188 mm (7.4 inches)83%very high
June Weather26°C (80°F)68 mm (2.7 inches)81%extreme
July Weather28°C (83°F)73 mm (2.9 inches)78%extreme
August Weather27°C (82°F)90 mm (3.5 inches)68%extreme
September Weather25°C (77°F)94 mm (3.7 inches)64%very high
October Weather18°C (64°F)130 mm (5.1 inches)71%high
November Weather11°C (52°F)55 mm (2.2 inches)82%moderate
December Weather8°C (47°F)71 mm (2.8 inches)87%moderate

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