May weather forecastHighland, UT
May
Weather in May
The last month of the spring, May, is a comfortable month in Highland, Utah, with an average temperature varying between 63°F (17.2°C) and 39.7°F (4.3°C).Temperature
May sees a temperature increase, moving from a fresh 51.8°F (11°C) in April to a refreshing 63°F (17.2°C). Throughout May, Highland notes a dramatic plunge from the daily high to an average low-temperature of 39.7°F (4.3°C).Humidity
The average relative humidity in May is 52%.Rainfall
In May, the rain falls for 14.3 days. Throughout May, 1.42" (36mm) of precipitation is accumulated. Throughout the year, there are 123.2 rainfall days, and 16.73" (425mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Highland aggregates 0.12" (3mm) of snow. In Highland, during the entire year, snow falls for 58.5 days and aggregates up to 44.49" (1130mm) of snow.Daylight
The average length of the day in May is 14h and 27min.On the first day of May, sunrise is at 6:25 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:50 pm MDT.
Sunshine
In May, the average sunshine is 11.1h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 4 in May translates into this advice:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Highland, UT
- Average high temperature in May: 63°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The months with the lowest average high temperature are January and December (32.4°F).
- Average low temperature in May: 39.7°F
The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure in May
Highland, 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 (29.86"Hg).
Average wind speed in May
Highland, UT
- Average wind speed in May: 5.4mph
The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is January (4.6mph).
Average humidity in May
Highland, UT
- Average humidity in May: 52%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is July (38%).
Average rainfall in May
Highland, UT
- Average rainfall in May: 1.42"
The wettest months (with the highest rainfall) are April and December (1.93").
The driest month (with the least rainfall) is June (0.75").
Average rainfall days in May
Highland, UT
- Average rainfall days in May: 14.3 days
The month with the highest number of rainy days is May (14.3 days).
The months with the least rainy days are June and November (7.3 days).
Average snowfall in May
Highland, UT
- Average snowfall in May: 0.12"
The month with the highest snowfall is January (11.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Highland, UT
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is December (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Highland, 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 18min).
- Average sunshine in May: 11h and 6min
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 24min).
Average sunshine days in May
Highland, UT
- Average sunshine days in May: 13.9 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is February (11.4 days).
Average UV index in May
Highland, UT
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Highland, UT
- Average cloud cover in May: 22
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in May
Highland, 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).
