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
As Washington, Utah, transitions into April, the average high-temperature is observed to slightly rise from a refreshing 60.6°F (15.9°C) in March to an agreeable 68.4°F (20.2°C). Throughout April, Washington witnesses a nighttime temperature average of 46.9°F (8.3°C).Humidity
In Washington, Utah, the average relative humidity in April is 31%.Rainfall
In April, the rain falls for 6.8 days. Throughout April, 0.43" (11mm) of precipitation is accumulated. In Washington, during the entire year, the rain falls for 66.6 days and collects up to 6.97" (177mm) of precipitation.Snowfall
In Washington, snow does not fall in March through October.Daylight
The average length of the day in April in Washington is 13h and 11min.On the first day of April in Washington, sunrise is at 7:18 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 8:22 pm MDT.
Sunshine
In April, the average sunshine is 10.4h.UV index
In April, the average daily maximum UV index in Washington is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, the average maximum UV index of 5 translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Washington?
What is the average humidity in April in Washington?
How many days does it rain in April in Washington?
When it does not snow in Washington?
What is the average length of the day in April in Washington?
When is the sunrise / sunset in April in Washington?
How long on average sun shines in April in Washington?
How high is the UV index in April in Washington?
Average temperature in April
Washington, UT
- Average high temperature in April: 68.4°F
The warmest month (with the highest average high temperature) is July (93.9°F).
The month with the lowest average high temperature is December (47.7°F).
- Average low temperature in April: 46.9°F
The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is December (31.6°F).
Average pressure in April
Washington, UT
- Average pressure in April: 29.9"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in April
Washington, UT
- Average wind speed in April: 7.3mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest months (with the lowest average wind speed) are August and December (5.3mph).
Average humidity in April
Washington, UT
- Average humidity in April: 31%
The month with the highest relative humidity is January (59%).
The month with the lowest relative humidity is June (18%).
Average rainfall in April
Washington, UT
- Average rainfall in April: 0.43"
The wettest month (with the highest rainfall) is March (0.98").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in April
Washington, UT
- Average rainfall days in April: 6.8 days
The month with the highest number of rainy days is March (8.3 days).
The month with the least rainy days is June (1.8 days).
Average snowfall in April
Washington, UT
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in April
Washington, UT
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is December (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Washington, UT
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 10h and 2min
The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in April
Washington, UT
- Average sunshine days in April: 22.1 days
The month with the most sunshine days is June (26.3 days).
The month with the least sunshine days is July (17.9 days).
Average UV index in April
Washington, UT
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in April
Washington, UT
- Average cloud cover in April: 16
The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 6).
Average visibility in April
Washington, UT
- 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).
Washington, Utah, USA
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