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May Weather in Heber City, United States

Last updated: June 24, 2025

In May, the average temperature in Heber City, United States hovers around 7°C (45°F), with a range that can dip as low as -11°C (12°F) and soar to a maximum of 26°C (79°F). Expect about 71 mm (2.8 in) of precipitation spread over 12 days, accompanied by an average humidity of 62%.

May Temperature in Heber City

In May in Heber City, the average temperature is 7°C (45°F). Maximums can reach 26°C (79°F), while minimums can dip as low as -11°C (12°F). This variation in temperature makes Heber City an intriguing destination for travelers, offering both mild days and crisp evenings to enjoy.

May Weather in Heber City: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Heber City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heber City, May typically has an average temperature of 7°C (45°F), with highs reaching up to 26°C (79°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec212332364560696657403121
Data source: Temperature data for Heber City 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 Heber City

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

May Precipitation Trends in Heber City

The chart displays monthly precipitation patterns in Heber City, 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 Heber City, May typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec818977697125263238515271
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Heber City

In Heber City in May, humidity is 62%. With an average temperature of 7°C (45°F), this humidity feels like a chilly embrace that can make outdoor adventures brisk and invigorating, but travelers should be prepared for that dampness which can seep into clothes and linger on the skin, adding an extra layer of chill to the air.

May Average Humidity in Heber City

This chart illustrates the average monthly humidity levels in Heber City, 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 Heber City is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%92%84%75%62%56%44%37%46%67%84%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Heber City

In Heber City 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 Heber City.

Maximum UV Index Levels in Heber City for May

The chart shows the monthly maximum UV Index (UVI) for Heber City 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 Heber City typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46911111212119753
Data source: Heber City 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 Heber City Compares to Other Months

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

This table compares monthly weather conditions in Heber City, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)81 mm (3.2 inches)91%moderate
February Weather-5°C (24°F)89 mm (3.5 inches)92%high
March Weather0°C (32°F)77 mm (3.0 inches)84%very high
April Weather2°C (36°F)69 mm (2.7 inches)74%extreme
May Weather7°C (45°F)71 mm (2.8 inches)62%extreme
June Weather16°C (61°F)25 mm (1.0 inches)56%extreme
July Weather20°C (69°F)26 mm (1.0 inches)44%extreme
August Weather19°C (67°F)32 mm (1.2 inches)37%extreme
September Weather14°C (57°F)38 mm (1.5 inches)46%very high
October Weather5°C (40°F)51 mm (2.0 inches)67%high
November Weather-1°C (31°F)51 mm (2.0 inches)84%moderate
December Weather-6°C (21°F)71 mm (2.8 inches)88%moderate

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