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
The onset of April brings a minor temperature shift, with the average high-temperature moving from a frosty 45.5°F (7.5°C) in March to a cool 52°F (11.1°C). Throughout April nights, Orpha experiences a consistent temperature average of 33.6°F (0.9°C).Humidity
The average relative humidity in April is 61%.Rainfall
In April, the rain falls for 12.8 days. Throughout April, 1.85" (47mm) of precipitation is accumulated. Throughout the year, there are 93.9 rainfall days, and 12.09" (307mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. April is the month with the most snowfall. Snow falls for 6.4 days and accumulates 5.59" (142mm) of snow.Daylight
The average length of the day in April is 13h and 26min.On the first day of April in Orpha, sunrise is at 6:42 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:02 pm MDT.
Sunshine
In April, the average sunshine is 10h.UV index
January, February, April, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the average person.Note: In April, a daily UV index of 2 turns into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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?
What is the snowiest month?
How much does it snow in April?
How many hours of daylight does Orpha have in April?
When are sunrise and sunset in April?
How many hours of sunshine does Orpha have in April?
What is the month with the lowest UV index?
How high is the UV index in April?
Average temperature in April
Orpha, WY
- Average high temperature in April: 52°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is December (31.3°F).
- Average low temperature in April: 33.6°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is December (18.1°F).
Average pressure in April
Orpha, WY
- Average pressure in April: 29.9"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in April
Orpha, WY
- Average wind speed in April: 11.4mph
The windiest month (with the highest average wind speed) is January (12.9mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).
Average humidity in April
Orpha, WY
- Average humidity in April: 61%
The month with the highest relative humidity is February (73%).
The month with the lowest relative humidity is August (40%).
Average rainfall in April
Orpha, WY
- Average rainfall in April: 1.85"
The wettest month (with the highest rainfall) is May (2.28").
The driest month (with the least rainfall) is September (0.43").
Average rainfall days in April
Orpha, WY
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in April
Orpha, WY
- Average snowfall in April: 5.59"
The month with the highest snowfall is April (5.59").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Orpha, WY
- Average snowfall days in April: 6.4 days
The month with the highest number of snowfall days is February (12.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Orpha, WY
- Average daylight in April: 13h and 2min
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 April: 10h and 0min
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 18min).
Average sunshine days in April
Orpha, WY
- Average sunshine days in April: 11.3 days
The month with the most sunshine days is October (21.6 days).
The month with the least sunshine days is April (11.3 days).
Average UV index in April
Orpha, WY
- Average UV index in April: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, April, November and December (UV index 2).
Average cloud cover in April
Orpha, WY
- Average cloud cover in April: 33
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 April
Orpha, 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).
Orpha, Wyoming, USA
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