Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April witnesses a minor rise in the average high-temperature, transitioning from a wintry 39°F (3.9°C) in March to a frosty 45.3°F (7.4°C). April witnesses an average nighttime temperature of 28°F (-2.2°C).Humidity
The average relative humidity in April is 66%.Rainfall
In Wapiti, Wyoming, during April, the rain falls for 12.8 days and regularly aggregates up to 1.22" (31mm) of precipitation. In Wapiti, during the entire year, the rain falls for 118.9 days and collects up to 10.08" (256mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. In Wapiti, during April, snow falls for 8.7 days and regularly aggregates up to 5" (127mm) 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 April, the average length of the day is 13h and 31min.On the first day of the month, sunrise is at 6:57 am and sunset at 7:45 pm. On the last day of April, sunrise is at 6:08 am and sunset at 8:21 pm MDT.
Sunshine
In April, the average sunshine is 10.4h.UV index
January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Wapiti, Wyoming. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 2 in April, converts into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Experience reduced UV exposure by about half when donning a wide-brim hat. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
How many hours of daylight does Wapiti have in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Wapiti have in April?
What is the month with the lowest UV index?
What is the UV index intensity in April?
Average temperature in April
Wapiti, WY
- Average high temperature in April: 45.3°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 April: 28°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 April
Wapiti, WY
- Average pressure in April: 29.95"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 April
Wapiti, WY
- Average wind speed in April: 7.2mph
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 April
Wapiti, WY
- Average humidity in April: 66%
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 April
Wapiti, WY
- Average rainfall in April: 1.22"
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 April
Wapiti, WY
- Average rainfall days in April: 12.8 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 April
Wapiti, WY
- Average snowfall in April: 5"
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 April
Wapiti, WY
- Average snowfall days in April: 8.7 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 April /
Average sunshine in April
Wapiti, WY
- Average daylight in April: 13h and 3min
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 April: 10h and 2min
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 April
Wapiti, WY
- Average sunshine days in April: 9.4 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 April
Wapiti, WY
- Average UV index in April: 2
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 April
Wapiti, WY
- Average cloud cover in April: 32
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 April
Wapiti, WY
- Average visibility in April: 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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