May weather forecastArches National Park, UT
May
Weather in May
The weather in May brings about an impressive escalation in temperatures, peaking at 82°F (27.8°C) on average, promising the inevitable arrival of summer. The absence of any snowfall, recorded as none, is in stark contrast to the lower temperatures experienced in previous months. Rainfall averages remain steady at 0.7" (18mm), resulting in May being a popular month for camping and hiking. Though, in transitioning into June, prepare for scorching highs with temperatures soaring above 93°F (33.9°C).Temperature
As April gives way to May, the average high-temperature displays an increase, moving from a pleasant 71.1°F (21.7°C) to a moderately hot 82°F (27.8°C). A marked difference from the daytime temperatures, Arches National Park's nighttime temperature falls to an average low of 51.1°F (10.6°C) in May.Rainfall
In Arches National Park, during May, the rain falls for 4.6 days and regularly aggregates up to 0.67" (17mm) of precipitation. Throughout the year, there are 58.4 rainfall days, and 8.74" (222mm) of precipitation is accumulated.Snowfall
In Arches National Park, snow does not fall in April through October.Daylight
The average length of the day in May is 14h and 18min.On the first day of the month, sunrise is at 6:19 am and sunset at 8:11 pm. On the last day of May, sunrise is at 5:55 am and sunset at 8:37 pm MDT.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Arches National Park, UT
- Average high temperature in May: 82°F
The warmest month (with the highest average high temperature) is July (100°F).
The month with the lowest average high temperature is January (44°F).
- Average low temperature in May: 51°F
The month with the highest average low temperature is July (67°F).
The coldest month (with the lowest average low temperature) is January (22°F).
Average rainfall in May
Arches National Park, UT
- Average rainfall in May: 0.7"
The wettest month (with the highest rainfall) is October (1.2").
The driest month (with the least rainfall) is June (0.4").
Average rainfall days in May
Arches National Park, UT
- Average rainfall days in May: 4.6 days
The month with the highest number of rainy days is August (6.6 days).
The month with the least rainy days is June (3.1 days).
Average snowfall in May
Arches National Park, UT
- Average snowfall in May: 0"
The month with the highest snowfall is December (2.5").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Arches National Park, UT
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May
Arches National Park, UT
- Average daylight in May: 14h and 18min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
