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's arrival brings a slight change in high-temperatures, adjusting from a frosty 45.7°F (7.6°C) in March to a fresh 52.7°F (11.5°C). The nighttime temperature, during April, averages of 37.4°F (3°C).Humidity
In April, the average relative humidity in Washington Terrace is 59%.Rainfall
The month with the most rainfall is April, when the rain falls for 12.2 days and typically aggregates up to 1.26" (32mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In Washington Terrace, in April, during 2.8 snowfall days, 1.22" (31mm) of snow is typically accumulated. In Washington Terrace, during the entire year, snow falls for 37.8 days and aggregates up to 24.76" (629mm) of snow.Daylight
In Washington Terrace, the average length of the day in April is 13h and 21min.On the first day of April, sunrise is at 7:09 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 8:24 pm MDT.
Sunshine
In April, the average sunshine is 10.1h.UV index
The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the average humidity in April?
What is the wettest month?
How many days does it rain in April?
How many days does it snow in April?
How many hours of daylight does Washington Terrace have in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Washington Terrace have in April?
How high is the UV index in April in Washington Terrace?
Average temperature in April
Washington Terrace, 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
Washington Terrace, 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
Washington Terrace, 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
Washington Terrace, 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
Washington Terrace, 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
Washington Terrace, 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
Washington Terrace, 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
Washington Terrace, 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
Washington Terrace, 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
Washington Terrace, 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
Washington Terrace, 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
Washington Terrace, 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
Washington Terrace, 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).
Washington Terrace, Utah, USA
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