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May Weather in Laramie, United States

Last updated: June 24, 2025

In May, the average temperature in Laramie, United States is a cool 8°C (47°F), with fluctuations that can see lows of -10°C (13°F) and highs reaching up to 27°C (80°F). Expect about 76 mm (3.0 in) of precipitation spread over 14 days, while the average humidity hangs around a comfortable 67%. Whether you're braving the chill or enjoying the mild warmth, it's a month of contrasts!

May Temperature in Laramie

In May in Laramie, the average temperature is 8°C (47°F). The maximum can reach 27°C (80°F), while the minimum can drop as low as -10°C (13°F). Therefore, it's advisable to pack both lightweight layers for warmer days and warmer clothing for the chilly nights.

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

The chart illustrates May temperature patterns in Laramie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Laramie, May typically has an average temperature of 8°C (47°F), with highs reaching up to 27°C (80°F) and lows dropping to around -10°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec212130374660666457393224
Data source: Temperature data for Laramie 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 Laramie

In Laramie in May, the precipitation amount is 76 mm (3.0 in) spread over 14 days.

May Precipitation Trends in Laramie

The chart displays monthly precipitation patterns in Laramie, 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 Laramie, May typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec202648457652283523332824
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Laramie

In Laramie in May humidity is 67%. With an average temperature of 8°C (47°F), this humidity feels like a chilly embrace, making traveling slightly uncomfortable as the damp air clings to your skin, often leaving you feeling colder than the actual temperature suggests.

May Average Humidity in Laramie

This chart illustrates the average monthly humidity levels in Laramie, 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 Laramie is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%86%75%67%67%68%62%63%63%72%80%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Laramie

In Laramie in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Laramie.

Maximum UV Index Levels in Laramie for May

The chart shows the monthly maximum UV Index (UVI) for Laramie 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 Laramie typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101112121110643
Data source: Laramie 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 Laramie Compares to Other Months

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

This table compares monthly weather conditions in Laramie, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)20 mm (0.8 inches)84%moderate
February Weather-6°C (21°F)26 mm (1.0 inches)85%high
March Weather-1°C (30°F)48 mm (1.9 inches)75%very high
April Weather3°C (37°F)45 mm (1.8 inches)67%very high
May Weather8°C (47°F)76 mm (3.0 inches)67%extreme
June Weather15°C (60°F)52 mm (2.0 inches)68%extreme
July Weather19°C (67°F)28 mm (1.1 inches)62%extreme
August Weather18°C (64°F)35 mm (1.4 inches)63%extreme
September Weather14°C (57°F)23 mm (0.9 inches)63%very high
October Weather4°C (40°F)33 mm (1.3 inches)72%high
November Weather0°C (33°F)28 mm (1.1 inches)79%moderate
December Weather-4°C (25°F)24 mm (0.9 inches)85%moderate

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