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
With the onset of April, the average high-temperature subtly transitions from a chilly 45.7°F (7.6°C) in March to a cool 52.7°F (11.5°C). During the nights in April, Roy experiences a consistent average temperature of 37.4°F (3°C).Humidity
In April, the average relative humidity is 59%.Rainfall
April is the month with the most rainfall in Roy. Rain falls for 12.2 days and accumulates 1.26" (32mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Roy, Utah. In April, in Roy, it is snowing for 2.8 days. Throughout April, 1.22" (31mm) of snow is accumulated. Throughout the year, there are 37.8 snowfall days, and 24.76" (629mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 21min.On the first day of the month, sunrise is at 7:09 am and sunset at 7:53 pm. On the last day of April, in Roy, sunrise is at 6:25 am and sunset at 8:24 pm MDT.
Sunshine
The average sunshine in April is 10.1h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A daily high UV index of 3 in April leads to these guidelines:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the usual temperature for Roy in April?
What is the average humidity in April in Roy?
What is the wettest month in Roy?
How many days does it rain in April in Roy?
How many days does it snow in April in Roy?
What is the average length of the day in April in Roy?
When is the sunrise / sunset in April in Roy?
How many hours of sunshine does Roy have in April?
What is the UV index intensity in April in Roy?
Average temperature in April
Roy, UT
- Average high temperature in April: 52.7°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in April: 37.4°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in April
Roy, UT
- Average pressure in April: 29.94"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in April
Roy, UT
- Average wind speed in April: 6.5mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).
Average humidity in April
Roy, UT
- Average humidity in April: 59%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (37%).
Average rainfall in April
Roy, UT
- Average rainfall in April: 1.26"
The wettest month (with the highest rainfall) is April (1.26").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in April
Roy, UT
- Average rainfall days in April: 12.2 days
The month with the highest number of rainy days is May (12.5 days).
The month with the least rainy days is January (4.6 days).
Average snowfall in April
Roy, UT
- Average snowfall in April: 1.22"
The month with the highest snowfall is January (6.89").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Roy, UT
- Average snowfall days in April: 2.8 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Roy, UT
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 10h and 1min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in April
Roy, UT
- Average sunshine days in April: 14.7 days
The months with the most sunshine days are October and November (21.6 days).
The month with the least sunshine days is April (14.7 days).
Average UV index in April
Roy, UT
- Average UV index in April: 3
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, November and December (UV index 2).
Average cloud cover in April
Roy, UT
- Average cloud cover in April: 29
The months with the most cloud cover are January and February (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in April
Roy, UT
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Roy, Utah, USA
Weather forecast for your location
2. Allow the app to use your location
