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
Emerald's transition into April brings a rise in the average high-temperature, moving from a cool 50.9°F (10.5°C) in March to a moderate 60.4°F (15.8°C). April nights in Emerald are marked by an average low-temperature of 41.4°F (5.2°C).Humidity
In Emerald, the average relative humidity in April is 55%.Rainfall
In Emerald, in April, it is raining for 10.4 days, with typically 0.51" (13mm) of accumulated precipitation. Throughout the year, in Emerald, Washington, there are 104.5 rainfall days, and 8.23" (209mm) of precipitation is accumulated.Snowfall
In Emerald, Washington, snow does not fall in April through August and October.Daylight
In April, the average length of the day in Emerald is 13h and 36min.On the first day of the month, sunrise is at 6:38 am and sunset at 7:29 pm. On the last day of April, in Emerald, sunrise is at 5:46 am and sunset at 8:08 pm PDT.
Sunshine
In April, the average sunshine in Emerald, Washington, is 9.9h.UV index
In Emerald, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 4 during April leads to these instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Emerald?
What is the average humidity in April in Emerald?
How many days does it rain in April in Emerald?
When it does not snow in Emerald?
Does it snow in Emerald in April?
What is the average length of the day in April in Emerald?
When is the sunrise / sunset in April in Emerald?
How many hours of sunshine does Emerald have in April?
What is the UV index reading in April in Emerald?
Average temperature in April
Emerald, WA
- Average high temperature in April: 60.4°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is December (36.1°F).
- Average low temperature in April: 41.4°F
The month with the highest average low temperature is August (61.5°F).
The coldest month (with the lowest average low temperature) is December (25.3°F).
Average pressure in April
Emerald, WA
- Average pressure in April: 30"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is August (29.92"Hg).
Average wind speed in April
Emerald, WA
- Average wind speed in April: 8.3mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is December (5mph).
Average humidity in April
Emerald, WA
- Average humidity in April: 55%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are July and August (38%).
Average rainfall in April
Emerald, WA
- Average rainfall in April: 0.51"
The wettest month (with the highest rainfall) is May (1.1").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in April
Emerald, WA
- Average rainfall days in April: 10.4 days
The month with the highest number of rainy days is March (13.3 days).
The month with the least rainy days is July (4.1 days).
Average snowfall in April
Emerald, WA
- Average snowfall in April: 0"
The month with the highest snowfall is December (2.24").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in April
Emerald, WA
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is December (5 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in April /
Average sunshine in April
Emerald, 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: 9h and 5min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in April
Emerald, WA
- Average sunshine days in April: 17.2 days
The month with the most sunshine days is July (26.2 days).
The month with the least sunshine days is March (15.4 days).
Average UV index in April
Emerald, WA
- Average UV index in April: 4
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
Emerald, WA
- Average cloud cover in April: 34
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in April
Emerald, WA
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Emerald, Washington, USA
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