May Weather in Colorado, Mexico

Last updated: August 27, 2025

In May, the average temperature in Colorado, Mexico hovers around 29°C (84°F). You can expect a minimum of 22°C (72°F) and occasionally soaring to a maximum of 37°C (98°F). With an average humidity of 74%, it may feel quite warm, and a total precipitation of 70 mm (2.7 in) spread across 12 days means you might want an umbrella handy!

May Temperature in Colorado

In May in Colorado, the average temperature is 29°C (84°F), with maximums reaching up to 37°C (98°F) and minimums dipping to as low as 22°C (72°F). This makes it an ideal time for travelers seeking warm weather and plenty of sunshine.

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

The chart illustrates May temperature patterns in Colorado, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Colorado, May typically has an average temperature of 29°C (84°F), with highs reaching up to 37°C (98°F) and lows dropping to around 22°C (72°F).

Data source: Temperature data for Colorado generated using information from the Copernicus Climate Change Service.

May Precipitation in Colorado

In Colorado in May, the precipitation amount is 70 mm (2.7 in) over the course of 12 days.

May Precipitation Trends in Colorado

The chart displays monthly precipitation patterns in Colorado, 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 Colorado, May typically receives around 70 mm (2.7 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Colorado

In Colorado in May humidity is 74%. With an average temperature of 29°C (84°F), this humidity feels like a thick blanket wrapping around you, making it essential to stay hydrated and take frequent breaks in the shade while exploring.

May Average Humidity in Colorado

This chart illustrates the average monthly humidity levels in Colorado, 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 Colorado is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Colorado

In Colorado in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Colorado.

Maximum UV Index Levels in Colorado for May

The chart shows the monthly maximum UV Index (UVI) for Colorado 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 Colorado typically reaches 13, which falls under the extreme exposure category.

Data source: Colorado 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 Colorado Compares to Other Months

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

This table compares monthly weather conditions in Colorado, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	110 mm (4.3 inches)	81%	very high
February Weather	24°C (76°F)	65 mm (2.6 inches)	80%	extreme
March Weather	25°C (78°F)	47 mm (1.9 inches)	76%	extreme
April Weather	27°C (81°F)	31 mm (1.2 inches)	74%	extreme
May Weather	29°C (84°F)	70 mm (2.7 inches)	74%	extreme
June Weather	28°C (83°F)	265 mm (10.4 inches)	74%	extreme
July Weather	28°C (83°F)	191 mm (7.5 inches)	79%	extreme
August Weather	28°C (83°F)	275 mm (10.8 inches)	80%	extreme
September Weather	28°C (82°F)	294 mm (11.6 inches)	79%	extreme
October Weather	27°C (81°F)	337 mm (13.3 inches)	81%	extreme
November Weather	25°C (78°F)	205 mm (8.1 inches)	84%	very high
December Weather	24°C (75°F)	91 mm (3.6 inches)	85%	very high