May Weather in Gunnison, United States

Last updated: June 24, 2025

In May, the average temperature in Gunnison, United States is a comfortable 13°C (55°F). However, temperatures can vary widely, with a minimum of -10°C (13°F) and a maximum of 31°C (88°F). Expect some moisture as well, with 36 mm (1.4 in) of precipitation spread over about 7 days. The average humidity hovers around 54%, creating a balanced atmosphere for both visitors and locals alike.

May Temperature in Gunnison

In May in Gunnison, the average temperature is 13°C (55°F). Maximum temperatures can reach 31°C (88°F), while minimum temperatures can drop as low as -10°C (13°F). Be prepared for a wide range of weather conditions if you plan to travel during this time.

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

The chart illustrates May temperature patterns in Gunnison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gunnison, May typically has an average temperature of 13°C (55°F), with highs reaching up to 31°C (88°F) and lows dropping to around -10°C (13°F).

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

May Precipitation in Gunnison

In Gunnison in May, the total precipitation amount is 36 mm (1.4 in) over a span of 7 days.

May Precipitation Trends in Gunnison

The chart displays monthly precipitation patterns in Gunnison, 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 Gunnison, May typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 7 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 Gunnison

In Gunnison in May, humidity is 54%. With an average temperature of 13°C (55°F), this humidity feels like a cool, crisp embrace, making it refreshing for traveling, although you may want a light jacket for comfort during outdoor explorations.

May Average Humidity in Gunnison

This chart illustrates the average monthly humidity levels in Gunnison, 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 Gunnison is approximately 54%, 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 Gunnison

In Gunnison 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 Gunnison.

Maximum UV Index Levels in Gunnison for May

The chart shows the monthly maximum UV Index (UVI) for Gunnison 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 Gunnison typically reaches 11, which falls under the extreme exposure category.

Data source: Gunnison 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 Gunnison Compares to Other Months

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

This table compares monthly weather conditions in Gunnison, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	45 mm (1.8 inches)	87%	moderate
February Weather	-3°C (28°F)	51 mm (2.0 inches)	88%	high
March Weather	2°C (36°F)	54 mm (2.1 inches)	77%	very high
April Weather	7°C (45°F)	39 mm (1.5 inches)	69%	extreme
May Weather	13°C (55°F)	36 mm (1.4 inches)	54%	extreme
June Weather	20°C (69°F)	8 mm (0.3 inches)	45%	extreme
July Weather	24°C (76°F)	12 mm (0.5 inches)	37%	extreme
August Weather	23°C (74°F)	9 mm (0.4 inches)	34%	extreme
September Weather	18°C (64°F)	18 mm (0.7 inches)	47%	very high
October Weather	8°C (47°F)	34 mm (1.3 inches)	67%	high
November Weather	3°C (38°F)	28 mm (1.1 inches)	82%	high
December Weather	-3°C (27°F)	43 mm (1.7 inches)	87%	moderate