May weather forecastArminto, WY
May
Weather in May
The last month of the spring, May, is a refreshing month in Arminto, Wyoming, with temperature in the range of an average high of 62.6°F (17°C) and an average low of 42.1°F (5.6°C).Temperature
As Arminto transitions into May, the average high-temperature is observed to rise from a cool 52°F (11.1°C) in April to a comfortable 62.6°F (17°C). The average low-temperature during May nights is an icy 42.1°F (5.6°C).Humidity
In Arminto, the average relative humidity in May is 53%.Rainfall
May is the month with the most rainfall. Rain falls for 10.9 days and accumulates 1.34" (34mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Arminto, Wyoming. May is the last month it regularly snows in Arminto. During 2.3 snowfall days, in May, Arminto aggregates 2.4" (61mm) of snow. Throughout the year, there are 62.6 snowfall days, and 31.65" (804mm) of snow is accumulated.Daylight
The average length of the day in May in Arminto is 14h and 42min.On the first day of May in Arminto, Wyoming, sunrise is at 6:01 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:41 pm MDT.
Sunshine
In May, the average sunshine in Arminto is 10.9h.UV index
In May, the average daily maximum UV index in Arminto is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, a daily maximum UV index of 5 leads to the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation around mid-day is intense; avoid the Sun and stay safe. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Arminto, WY
- Average high temperature in May: 62.6°F
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is December (28.6°F).
- Average low temperature in May: 42.1°F
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is December (15.1°F).
Average pressure in May
Arminto, WY
- Average pressure in May: 29.9"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in May
Arminto, WY
- Average wind speed in May: 9.8mph
The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.4mph).
Average humidity in May
Arminto, WY
- Average humidity in May: 53%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (36%).
Average rainfall in May
Arminto, WY
- Average rainfall in May: 1.34"
The wettest month (with the highest rainfall) is May (1.34").
The driest month (with the least rainfall) is August (0.35").
Average rainfall days in May
Arminto, WY
- Average rainfall days in May: 10.9 days
The month with the highest number of rainy days is May (10.9 days).
The month with the least rainy days is December (3.3 days).
Average snowfall in May
Arminto, WY
- Average snowfall in May: 2.4"
The month with the highest snowfall is March (5.55").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Arminto, WY
- Average snowfall days in May: 2.3 days
The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Arminto, WY
- Average daylight in May: 14h and 42min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 10h and 54min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).
Average sunshine days in May
Arminto, WY
- Average sunshine days in May: 15.9 days
The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is April (13.6 days).
Average UV index in May
Arminto, WY
- 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, March, October, November and December (UV index 2).
Average cloud cover in May
Arminto, WY
- Average cloud cover in May: 27
The month with the most cloud cover is February (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in May
Arminto, WY
- 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).
