May weather forecastVernon, UT
May
Weather in May
May, the last month of the spring in Vernon, is a refreshing month, with an average temperature varying between 64.4°F (18°C) and 43.9°F (6.6°C).Temperature
The start of May brings a shift in the average high-temperature, increasing from April's fresh 54.1°F (12.3°C) to an enjoyable 64.4°F (18°C). Vernon observes an average nighttime low-temperature of 43.9°F (6.6°C) during the month of May.Humidity
The average relative humidity in May is 47%.Rainfall
In Vernon, in May, during 13.3 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. In Vernon, during the entire year, the rain falls for 120.7 days and collects up to 18.39" (467mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. May is the last month it regularly snows in Vernon, Utah. During 0.8 snowfall days, in May, Vernon aggregates 0.51" (13mm) of snow. Throughout the year, there are 68.4 snowfall days, and 55.94" (1421mm) of snow is accumulated.Daylight
In Vernon, Utah, the average length of the day in May is 14h and 25min.On the first day of the month, sunrise is at 6:28 am and sunset at 8:25 pm. On the last day of May, sunrise is at 6:02 am and sunset at 8:52 pm MDT.
Sunshine
The average sunshine in May in Vernon, Utah, is 11h.UV index
The average daily maximum UV index in May in Vernon is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 5 in May leads to these recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Vernon, UT
- Average high temperature in May: 64.4°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (32.4°F).
- Average low temperature in May: 43.9°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in May
Vernon, UT
- Average pressure in May: 29.89"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in May
Vernon, UT
- Average wind speed in May: 6.6mph
The windiest month (with the highest average wind speed) is April (7.7mph).
The calmest month (with the lowest average wind speed) is January (5.3mph).
Average humidity in May
Vernon, UT
- Average humidity in May: 47%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (33%).
Average rainfall in May
Vernon, UT
- Average rainfall in May: 1.69"
The wettest month (with the highest rainfall) is April (2.09").
The driest month (with the least rainfall) is June (0.79").
Average rainfall days in May
Vernon, UT
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is November (6.5 days).
Average snowfall in May
Vernon, UT
- Average snowfall in May: 0.51"
The months with the highest snowfall are January and December (12.99").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Vernon, UT
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is January (14.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Vernon, UT
- Average daylight in May: 14h and 24min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in May: 11h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in May
Vernon, UT
- Average sunshine days in May: 14.9 days
The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is February (11.6 days).
Average UV index in May
Vernon, UT
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Vernon, UT
- Average cloud cover in May: 24
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in May
Vernon, UT
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
