May weather forecastCalpet, WY
May
Weather in May
The last month of the spring, May, is a fresh month in Calpet, Wyoming, with temperature in the range of an average high of 55°F (12.8°C) and an average low of 36.5°F (2.5°C).Temperature
Calpet in May shows a temperature shift, moving from an average high of a frosty 43°F (6.1°C) in April to a fresh 55°F (12.8°C). Calpet experiences an average temperature drop to an icy 36.5°F (2.5°C) during May nights.Humidity
In May, the average relative humidity is 57%.Rainfall
May is the month with the most rainfall. Rain falls for 14.3 days and accumulates 1.65" (42mm) of precipitation.Snowfall
Months with snowfall are January through June, September through December. In May, it is snowing for 3.8 days. Throughout May, 2.36" (60mm) of snow is accumulated. Throughout the year, there are 89 snowfall days, and 43.43" (1103mm) of snow is accumulated.Daylight
In Calpet, the average length of the day in May is 14h and 37min.On the first day of the month, sunrise is at 6:15 am and sunset at 8:21 pm. On the last day of May, sunrise is at 5:47 am and sunset at 8:50 pm MDT.
Sunshine
In Calpet, the average sunshine in May is 11.1h.UV index
In Calpet, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Calpet, WY
- Average high temperature in May: 55°F
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is December (23.7°F).
- Average low temperature in May: 36.5°F
The month with the highest average low temperature is July (52°F).
The coldest month (with the lowest average low temperature) is December (5°F).
Average pressure in May
Calpet, WY
- Average pressure in May: 29.92"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Calpet, WY
- Average wind speed in May: 6.9mph
The windiest month (with the highest average wind speed) is June (7mph).
The calmest month (with the lowest average wind speed) is December (5.3mph).
Average humidity in May
Calpet, WY
- Average humidity in May: 57%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is August (39%).
Average rainfall in May
Calpet, WY
- Average rainfall in May: 1.65"
The wettest month (with the highest rainfall) is May (1.65").
The driest months (with the least rainfall) are July and August (0.63").
Average rainfall days in May
Calpet, WY
- Average rainfall days in May: 14.3 days
The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is November (6.9 days).
Average snowfall in May
Calpet, WY
- Average snowfall in May: 2.36"
The month with the highest snowfall is April (7.36").
The months with the least snowfall are July and August (0").
Average snowfall days in May
Calpet, WY
- Average snowfall days in May: 3.8 days
The months with the highest number of snowfall days are February and March (15.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Calpet, WY
- Average daylight in May: 14h and 36min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 11h and 6min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in May
Calpet, WY
- Average sunshine days in May: 10.9 days
The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is May (10.9 days).
Average UV index in May
Calpet, WY
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in May
Calpet, WY
- Average cloud cover in May: 26
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in May
Calpet, WY
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
