Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May brings an increase in the average high-temperature, progressing from a frosty 45.3°F (7.4°C) in April to a moderate 55.6°F (13.1°C). Wapiti, during the nights of May, experiences an average temperature drop to a wintry 37.9°F (3.3°C).Humidity
In Wapiti, the average relative humidity in May is 60%.Rainfall
May is the month with the most rainfall. Rain falls for 17.1 days and accumulates 1.77" (45mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. In Wapiti, during May, snow falls for 3.3 days and regularly aggregates up to 2.2" (56mm) of snow. In Wapiti, during the entire year, snow falls for 67.3 days and aggregates up to 29.72" (755mm) of snow.Daylight
In Wapiti, Wyoming, the average length of the day in May is 14h and 49min.On the first day of the month, sunrise is at 6:06 am and sunset at 8:22 pm. On the last day of May, sunrise is at 5:36 am and sunset at 8:54 pm MDT.
Sunshine
In May, the average sunshine in Wapiti is 10.6h.UV index
In Wapiti, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: An average UV index of 4 in May transforms into this advice:
Take precautions - Protection against sun damage is advised. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Wapiti in May?
What is the average humidity in May in Wapiti?
What is the rainiest month?
How many days does it rain in May?
How much does it snow in May?
How many hours of daylight does Wapiti have in May?
When is the sunrise / sunset in May?
How long on average sun shines in May?
How high is the UV index in May?
Average temperature in May
Wapiti, WY
- Average high temperature in May: 55.6°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is December (27.7°F).
- Average low temperature in May: 37.9°F
The month with the highest average low temperature is July (54.7°F).
The coldest month (with the lowest average low temperature) is December (12.4°F).
Average pressure in May
Wapiti, WY
- Average pressure in May: 29.93"Hg
The months with the highest atmospheric pressure are January and December (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in May
Wapiti, WY
- Average wind speed in May: 6.3mph
The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in May
Wapiti, WY
- Average humidity in May: 60%
The month with the highest relative humidity is February (77%).
The months with the lowest relative humidity are July and August (41%).
Average rainfall in May
Wapiti, WY
- Average rainfall in May: 1.77"
The wettest month (with the highest rainfall) is May (1.77").
The driest months (with the least rainfall) are January and December (0.35").
Average rainfall days in May
Wapiti, WY
- Average rainfall days in May: 17.1 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is December (6.7 days).
Average snowfall in May
Wapiti, WY
- Average snowfall in May: 2.2"
The month with the highest snowfall is February (5.2").
The months with the least snowfall are July and August (0").
Average snowfall days in May
Wapiti, WY
- Average snowfall days in May: 3.3 days
The month with the highest number of snowfall days is February (13.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Wapiti, WY
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 10h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).
Average sunshine days in May
Wapiti, WY
- Average sunshine days in May: 7.2 days
The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is May (7.2 days).
Average UV index in May
Wapiti, WY
- 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, October, November and December (UV index 2).
Average cloud cover in May
Wapiti, WY
- Average cloud cover in May: 30
The months with the most cloud cover are February and April (Cloud cover 32).
The month with the least cloud cover is July (Cloud cover 15).
Average visibility in May
Wapiti, 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).
Wapiti, Wyoming, USA
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