May weather forecastCapitol Reef National Park, UT

Weather in May

May reveals another leap in temperature at Capitol Reef National Park, with a temperature ranging from 37°F (2.8°C) to 70°F (21.1°C). Embracing a higher UV index of 9, this month witnesses sunnier skies, resulting in a spike in the number of daylight hours for outdoor activities. The shifting weather pattern brings with it the smell of summer, filling the air with a vibrant and warm ambiance. Rainfall during May accounts for a mild 0.6" (15mm) spread over six days so carry a light jacket.

Temperature

May comes with an increase, with the average high-temperature moving from a refreshing 59°F (15°C) in April to an agreeable 69.8°F (21°C). May nights bring a significant cooling from the heat of the day, with averages of 37.4°F (3°C).

Rainfall

In May, the rain falls for 6 days. Throughout May, 0.63" (16mm) of precipitation is accumulated. Throughout the year, there are 79 rainfall days, and 7.99" (203mm) of precipitation is accumulated.

Daylight

The average length of the day in May is 14h and 16min.
On the first day of May in Capitol Reef National Park, Utah, sunrise is at 6:27 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:42 pm MDT.

Sunshine

In Capitol Reef National Park, the average sunshine in May is 11h.

UV index

In May, the average daily maximum UV index is 9. A UV Index reading of 8 to 10 represents a very high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In May, a daily maximum UV index of 9 leads to the following instructions:
Protection is paramount; otherwise, swift harm can come to the skin and eyes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.