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 April sets, the average high-temperature shows a slight increase, moving up from a cool 50°F (10°C) in March to a mild 55.9°F (13.3°C). Longview Heights's average low-temperature for the month of April records at a cold 36.7°F (2.6°C).Humidity
In April, the average relative humidity is 83%.Rainfall
In Longview Heights, during April, the rain falls for 18.8 days and regularly aggregates up to 2.28" (58mm) of precipitation. Throughout the year, there are 175.5 rainfall days, and 25.83" (656mm) of precipitation is accumulated.Snowfall
In Longview Heights, snow does not fall in April through October.Daylight
In April, the average length of the day is 13h and 36min.On the first day of April in Longview Heights, sunrise is at 6:49 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:19 pm PDT.
Sunshine
In Longview Heights, Washington, the average sunshine in April is 6.3h.UV index
The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 3 during April translates into the following guidance:
Ensure safety - Sun damage prevention is strongly urged. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What is the usual temperature for Longview Heights in April?
What is the average humidity in April in Longview Heights?
How much does it rain in Longview Heights in April?
When it does not snow in Longview Heights?
Does it snow in Longview Heights in April?
How many hours of daylight does Longview Heights have in April?
When is the sunrise / sunset in April in Longview Heights?
How long on average sun shines in April in Longview Heights?
How high is the UV index in April in Longview Heights?
Average temperature in April
Longview Heights, WA
- Average high temperature in April: 55.9°F
The warmest month (with the highest average high temperature) is August (77.9°F).
The month with the lowest average high temperature is December (42.3°F).
- Average low temperature in April: 36.7°F
The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (32.7°F).
Average pressure in April
Longview Heights, WA
- Average pressure in April: 30.06"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed in April
Longview Heights, WA
- Average wind speed in April: 4.4mph
The windiest month (with the highest average wind speed) is January (4.8mph).
The calmest month (with the lowest average wind speed) is September (3.9mph).
Average humidity in April
Longview Heights, WA
- Average humidity in April: 83%
The months with the highest relative humidity are January, February, November and December (88%).
The month with the lowest relative humidity is July (72%).
Average rainfall in April
Longview Heights, WA
- Average rainfall in April: 2.28"
The wettest month (with the highest rainfall) is January (3.9").
The driest month (with the least rainfall) is August (0.39").
Average rainfall days in April
Longview Heights, WA
- Average rainfall days in April: 18.8 days
The month with the highest number of rainy days is March (20.3 days).
The month with the least rainy days is July (6.1 days).
Average snowfall in April
Longview Heights, WA
- Average snowfall in April: 0"
The month with the highest snowfall is January (1.26").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Longview Heights, WA
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (2.2 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
Longview Heights, WA
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 6h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 30min).
Average sunshine days in April
Longview Heights, WA
- Average sunshine days in April: 9.3 days
The month with the most sunshine days is July (22 days).
The month with the least sunshine days is March (8.9 days).
Average UV index in April
Longview Heights, WA
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in April
Longview Heights, WA
- Average cloud cover in April: 62
The months with the most cloud cover are February and March (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in April
Longview Heights, WA
- Average visibility in April: 4mi
The month with the highest visibility is August (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (4mi).
Longview Heights, Washington, USA
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