May weather forecastPleasant Grove, UT
May
Weather in May
The arrival of May is marked by a significant shift in Pleasant Grove’s weather dynamics. There is a steep increase in the average high and low temperatures promoting a warmer environment. Although the trees are lush, there is a sharp decline in rainfall to 1.61" (41mm), making May the month with the lowest rainfall for the year. The increase in temperature and reduced precipitation sets the stage for summer's arrival, allowing nature's occupants to thrive. By the end of May, it is not uncommon to see locals flocking to the outdoors to take advantage of the pleasant weather.Temperature
May's arrival in Pleasant Grove signals an increase in average high-temperatures, moving from April's fresh 50.2°F (10.1°C) to an enjoyable 61.9°F (16.6°C). May nights show a substantial disparity from the daytime peak with 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 14.8 days. Throughout May, 1.61" (41mm) of precipitation is accumulated. Throughout the year, there are 134.2 rainfall days, and 18.54" (471mm) of precipitation is accumulated.Snowfall
Months with snowfall in Pleasant Grove are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Pleasant Grove aggregates 0.12" (3mm) of snow. Throughout the year, there are 63.8 snowfall days, and 50.35" (1279mm) of snow is accumulated.Daylight
The average length of the day in May is 14h and 26min.On the first day of the month, sunrise is at 6:25 am and sunset at 8:22 pm. On the last day of May, sunrise is at 5:59 am and sunset at 8:50 pm MDT.
Sunshine
In May, the average sunshine is 11.1h.UV index
In Pleasant Grove, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In May, the maximum UV index of 4 translates into these guidelines:
Make use of precautions - It is urged to ward off sun damage. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Pleasant Grove, UT
- Average high temperature in May: 61.9°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The months with the lowest average high temperature are January and December (31.5°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 (14.7°F).
Average pressure in May
Pleasant Grove, UT
- Average pressure in May: 29.88"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
Pleasant Grove, UT
- Average wind speed in May: 5.3mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is January (4.5mph).
Average humidity in May
Pleasant Grove, 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 (39%).
Average rainfall in May
Pleasant Grove, UT
- Average rainfall in May: 1.61"
The wettest month (with the highest rainfall) is February (2.2").
The driest month (with the least rainfall) is June (0.79").
Average rainfall days in May
Pleasant Grove, UT
- Average rainfall days in May: 14.8 days
The month with the highest number of rainy days is April (15.2 days).
The month with the least rainy days is June (7.2 days).
Average snowfall in May
Pleasant Grove, UT
- Average snowfall in May: 0.12"
The month with the highest snowfall is January (12.56").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Pleasant Grove, UT
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Pleasant Grove, 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
Pleasant Grove, UT
- Average sunshine days in May: 12.7 days
The month with the most sunshine days is June (19.6 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in May
Pleasant Grove, UT
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in May
Pleasant Grove, UT
- Average cloud cover in May: 23
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
Pleasant Grove, 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).
