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
The beginning of April signals a rise in the average high-temperature, moving from a chilly 46°F (7.8°C) in March to a fresh 55°F (12.8°C). During April, the temperature is averaged to a low of 36.1°F (2.3°C) at night.Humidity
The average relative humidity in April is 67%.Rainfall
In April, the rain falls for 9.6 days. Throughout April, 0.67" (17mm) of precipitation is accumulated. In Four Lakes, Washington, during the entire year, the rain falls for 78.7 days and collects up to 7.72" (196mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In Four Lakes, in April, snow falls for 2 days, with typically accumulated 0.94" (24mm) of snow. In Four Lakes, during the entire year, snow falls for 37.4 days and aggregates up to 15.75" (400mm) of snow.Daylight
In April, the average length of the day is 13h and 40min.On the first day of the month, sunrise is at 6:27 am and sunset at 7:20 pm. On the last day of April, sunrise is at 5:33 am and sunset at 8:01 pm PDT.
Sunshine
The average sunshine in April is 9.4h.UV index
In Four Lakes, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: In April, the maximum UV index of 3 translates into these guidelines:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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?
How many days does it rain in April?
How many days does it snow in April?
How many hours of daylight does Four Lakes have in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Four Lakes have in April?
How high is the UV index in April?
Average temperature in April
Four Lakes, WA
- Average high temperature in April: 55°F
The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is December (32°F).
- Average low temperature in April: 36.1°F
The month with the highest average low temperature is August (59.7°F).
The coldest month (with the lowest average low temperature) is December (22.5°F).
Average pressure in April
Four Lakes, WA
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).
Average wind speed in April
Four Lakes, WA
- Average wind speed in April: 8mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in April
Four Lakes, WA
- Average humidity in April: 67%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (38%).
Average rainfall in April
Four Lakes, WA
- Average rainfall in April: 0.67"
The wettest month (with the highest rainfall) is May (1.06").
The driest months (with the least rainfall) are July and August (0.28").
Average rainfall days in April
Four Lakes, WA
- Average rainfall days in April: 9.6 days
The month with the highest number of rainy days is April (9.6 days).
The month with the least rainy days is February (3.2 days).
Average snowfall in April
Four Lakes, WA
- Average snowfall in April: 0.94"
The month with the highest snowfall is January (3.58").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Four Lakes, WA
- Average snowfall days in April: 2 days
The month with the highest number of snowfall days is December (9.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Four Lakes, WA
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).
Average sunshine days in April
Four Lakes, WA
- Average sunshine days in April: 18.7 days
The month with the most sunshine days is July (25.5 days).
The month with the least sunshine days is March (17.3 days).
Average UV index in April
Four Lakes, WA
- Average UV index in April: 3
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Four Lakes, WA
- Average cloud cover in April: 40
The months with the most cloud cover are January and December (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in April
Four Lakes, WA
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Four Lakes, Washington, USA
Weather forecast for your location
2. Allow the app to use your location