May weather forecastPlain City, UT
May
Weather in May
The last month of the spring, May, is a comfortable month in Plain City, Utah, with an average temperature varying between 62.4°F (16.9°C) and 42.1°F (5.6°C).Temperature
The onset of May brings a temperature shift, with the average high-temperature moving from a cool 52.3°F (11.3°C) in April to a comfortable 62.4°F (16.9°C). The low-temperature average for Plain City during May stands at a wintry 42.1°F (5.6°C).Humidity
In Plain City, the average relative humidity in May is 54%.Rainfall
In Plain City, Utah, during May, the rain falls for 13.3 days and regularly aggregates up to 1.42" (36mm) of precipitation. Throughout the year, there are 113.4 rainfall days, and 15.59" (396mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. May is the last month it regularly snows in Plain City. During 0.3 snowfall days, in May, Plain City aggregates 0.43" (11mm) of snow. Throughout the year, in Plain City, there are 55.4 snowfall days, and 45.28" (1150mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 31min.On the first day of the month, sunrise is at 6:24 am and sunset at 8:26 pm. On the last day of May, sunrise is at 5:57 am and sunset at 8:54 pm MDT.
Sunshine
In May, the average sunshine in Plain City is 11h.UV index
In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 5 during May, leads to the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Plain City, UT
- Average high temperature in May: 62.4°F
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in May: 42.1°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).
Average pressure in May
Plain City, UT
- Average pressure in May: 29.9"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Plain City, UT
- Average wind speed in May: 5.7mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.6mph).
Average humidity in May
Plain City, UT
- Average humidity in May: 54%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (36%).
Average rainfall in May
Plain City, UT
- Average rainfall in May: 1.42"
The wettest month (with the highest rainfall) is January (1.93").
The driest month (with the least rainfall) is July (0.55").
Average rainfall days in May
Plain City, UT
- Average rainfall days in May: 13.3 days
The months with the highest number of rainy days are March and April (14.3 days).
The month with the least rainy days is July (6.6 days).
Average snowfall in May
Plain City, UT
- Average snowfall in May: 0.43"
The month with the highest snowfall is January (12.28").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Plain City, UT
- Average snowfall days in May: 0.3 days
The months with the highest number of snowfall days are January and February (12.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Plain City, UT
- Average daylight in May: 14h and 30min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 11h and 0min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in May
Plain City, UT
- Average sunshine days in May: 13.1 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is February (11.7 days).
Average UV index in May
Plain City, UT
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in May
Plain City, UT
- Average cloud cover in May: 23
The months with the most cloud cover are January and February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in May
Plain City, UT
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (4mi).





