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May Weather in Colonial Heights, United States

Last updated: June 24, 2025

In May, the average temperature in Colonial Heights, United States hovers around 20°C (69°F). You can expect a minimum dip to 2°C (36°F) and can sometimes reach a sweltering maximum of 36°C (98°F). The month brings along 107 mm (4.2 in) of precipitation over approximately 11 days, with an average humidity of 82%. Stay prepared for a mix of warm and wet conditions!

May Temperature in Colonial Heights

In May in Colonial Heights, the average temperature is 20°C (69°F). Maximum temperatures can reach 36°C (98°F), while minimums can drop as low as 2°C (36°F). This range makes it essential for travelers to pack both light clothing for the warm days and warmer layers for the cooler evenings.

May Weather in Colonial Heights: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Colonial Heights, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Colonial Heights, May typically has an average temperature of 20°C (69°F), with highs reaching up to 36°C (98°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec414650606976817873645044
Data source: Temperature data for Colonial Heights 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 Colonial Heights

In Colonial Heights in May, the precipitation amount is 107 mm (4.2 in) spread over a period of 11 days.

May Precipitation Trends in Colonial Heights

The chart displays monthly precipitation patterns in Colonial Heights, 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 Colonial Heights, May typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec75100771061071141171601021277694
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Colonial Heights

In Colonial Heights in May humidity is 82%. With an average temperature of 20°C (69°F), this humidity feels like a warm, sticky embrace that clings to your skin, making it necessary to stay hydrated while exploring the sights.

May Average Humidity in Colonial Heights

This chart illustrates the average monthly humidity levels in Colonial Heights, 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 Colonial Heights is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%84%82%83%83%79%77%75%81%87%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Colonial Heights

In Colonial Heights 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 Colonial Heights.

Maximum UV Index Levels in Colonial Heights for May

The chart shows the monthly maximum UV Index (UVI) for Colonial Heights 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 Colonial Heights typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679101010109853
Data source: Colonial Heights 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 Colonial Heights Compares to Other Months

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

This table compares monthly weather conditions in Colonial Heights, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)75 mm (3.0 inches)84%moderate
February Weather8°C (46°F)99 mm (3.9 inches)84%high
March Weather10°C (51°F)77 mm (3.0 inches)84%high
April Weather16°C (60°F)106 mm (4.2 inches)82%very high
May Weather20°C (69°F)107 mm (4.2 inches)82%very high
June Weather24°C (76°F)114 mm (4.5 inches)83%very high
July Weather27°C (81°F)116 mm (4.6 inches)79%very high
August Weather26°C (79°F)160 mm (6.3 inches)77%very high
September Weather23°C (74°F)102 mm (4.0 inches)75%very high
October Weather18°C (64°F)127 mm (5.0 inches)81%very high
November Weather10°C (50°F)76 mm (3.0 inches)87%moderate
December Weather7°C (45°F)94 mm (3.7 inches)85%moderate

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