May weather forecastLone Tree, CO
May
Weather in May
Erring towards the warmer side, May in Lone Tree sees increasing temperatures and rainfall intensity. The month features the first hints of summer weather which is characterized by hotter temperatures. With an average rainfall of 2.2in, May holds the title for the wettest month of the year. However, as May shifts into June, there is a considerable reduction in rainfall frequency. The city, embellished by lush greenery courtesy of the rain, becomes a vibrant and engaging setting.Temperature
As Lone Tree welcomes May, the average high-temperature sees a modest rise, transitioning from a mild 58.8°F (14.9°C) in April to an enjoyable 67.1°F (19.5°C). A noteworthy thermal contrast characterizes Lone Tree's May nights, with temperatures averaging at a frosty 43.2°F (6.2°C).Humidity
In Lone Tree, the average relative humidity in May is 53%.Rainfall
The month with the most rainfall is May, when the rain falls for 14.2 days and typically aggregates up to 2.2" (56mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 1.8 snowfall days, in May, Lone Tree aggregates 3.7" (94mm) of snow. In Lone Tree, during the entire year, snow falls for 46.5 days and aggregates up to 37.2" (945mm) of snow.Daylight
In May, the average length of the day is 14h and 22min.On the first day of May, sunrise is at 5:59 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:20 pm MDT.
Sunshine
The average sunshine in May is 11.2h.UV index
In Lone Tree, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In May, the UV index of 5 transforms into the following advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. When the Sun is at its strongest around midday, find shade and limit exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Lone Tree, CO
- Average high temperature in May: 67.1°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is December (40.3°F).
- Average low temperature in May: 43.2°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).
Average pressure in May
Lone Tree, CO
- Average pressure in May: 29.92"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are April and June (29.91"Hg).
Average wind speed in May
Lone Tree, CO
- Average wind speed in May: 7mph
The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest months (with the lowest average wind speed) are August and December (6.5mph).
Average humidity in May
Lone Tree, CO
- Average humidity in May: 53%
The month with the highest relative humidity is February (65%).
The months with the lowest relative humidity are June, August and September (43%).
Average rainfall in May
Lone Tree, CO
- Average rainfall in May: 2.2"
The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is September (0.47").
Average rainfall days in May
Lone Tree, CO
- Average rainfall days in May: 14.2 days
The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is November (3.4 days).
Average snowfall in May
Lone Tree, CO
- Average snowfall in May: 3.7"
The month with the highest snowfall is April (6.34").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Lone Tree, CO
- Average snowfall days in May: 1.8 days
The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Lone Tree, CO
- Average daylight in May: 14h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in May: 11h and 12min
The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).
Average sunshine days in May
Lone Tree, CO
- Average sunshine days in May: 12.8 days
The month with the most sunshine days is November (23.2 days).
The month with the least sunshine days is April (12.7 days).
Average UV index in May
Lone Tree, CO
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Lone Tree, CO
- Average cloud cover in May: 25
The month with the most cloud cover is April (Cloud cover 26).
The months with the least cloud cover are June and September (Cloud cover 15).
Average visibility in May
Lone Tree, CO
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
