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
March's transformation into April witnesses an average high-temperature of a cool 52.9°F (11.6°C), noting a minor change from the preceding month. Throughout April, an average nighttime temperature of 35.1°F (1.7°C) is experienced.Humidity
The average relative humidity in April is 83%.Rainfall
In Mossyrock, during April, the rain falls for 19.4 days and regularly aggregates up to 3.39" (86mm) of precipitation. In Mossyrock, during the entire year, the rain falls for 178.8 days and collects up to 40.47" (1028mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 1.3 snowfall days, in April, Mossyrock aggregates 0.51" (13mm) of snow. Throughout the year, there are 20 snowfall days, and 17.24" (438mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 37min.On the first day of the month, sunrise is at 6:47 am and sunset at 7:39 pm. On the last day of April, sunrise is at 5:55 am and sunset at 8:18 pm PDT.
Sunshine
In April, the average sunshine is 6.7h.UV index
In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In April, the maximum UV index of 3 suggests this advice:
Undertake precautions - Guarding against sun damage is counselled. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Mossyrock?
What is the average humidity in April in Mossyrock?
How much does it rain in April?
What is the last month it snows in Mossyrock?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Mossyrock have in April?
What is the UV index intensity in April?
Average temperature in April
Mossyrock, WA
- Average high temperature in April: 52.9°F
The warmest month (with the highest average high temperature) is August (75.9°F).
The month with the lowest average high temperature is December (41.2°F).
- Average low temperature in April: 35.1°F
The month with the highest average low temperature is August (47.3°F).
The coldest month (with the lowest average low temperature) is December (30.7°F).
Average pressure in April
Mossyrock, WA
- Average pressure in April: 30.05"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in April
Mossyrock, WA
- Average wind speed in April: 4.3mph
The windiest month (with the highest average wind speed) is January (5.3mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).
Average humidity in April
Mossyrock, WA
- Average humidity in April: 83%
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is July (71%).
Average rainfall in April
Mossyrock, WA
- Average rainfall in April: 3.39"
The wettest month (with the highest rainfall) is January (6.46").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in April
Mossyrock, WA
- Average rainfall days in April: 19.4 days
The month with the highest number of rainy days is March (20.3 days).
The month with the least rainy days is July (6.3 days).
Average snowfall in April
Mossyrock, WA
- Average snowfall in April: 0.51"
The month with the highest snowfall is January (5.51").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Mossyrock, WA
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is February (6 days).
The months with the least snowfall days are June, July, August and October (0 days).
Average daylight in April /
Average sunshine in April
Mossyrock, WA
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in April: 6h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).
Average sunshine days in April
Mossyrock, WA
- Average sunshine days in April: 9 days
The month with the most sunshine days is August (23.2 days).
The month with the least sunshine days is February (8.2 days).
Average UV index in April
Mossyrock, WA
- Average UV index in April: 3
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in April
Mossyrock, WA
- Average cloud cover in April: 59
The month with the most cloud cover is March (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Mossyrock, WA
- Average visibility in April: 4mi
The months with the highest visibility are July, August and September (5mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (4mi).
Mossyrock, Washington, USA
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