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
Loon Lake sees an increase in the average high-temperature with the arrival of April, moving from March's frosty 44.8°F (7.1°C) to a fresh 54.7°F (12.6°C). Loon Lake witnesses an average low-temperature of 33.6°F (0.9°C) throughout the month of April.Humidity
In Loon Lake, Washington, the average relative humidity in April is 71%.Rainfall
In April, in Loon Lake, the rain falls for 15.4 days. Throughout April, 1.42" (36mm) of precipitation is accumulated. Throughout the year, there are 124.9 rainfall days, and 17.44" (443mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Loon Lake, Washington. In April, it is snowing for 2.8 days. Throughout April, 1.02" (26mm) of snow is accumulated. Throughout the year, in Loon Lake, there are 69.2 snowfall days, and 42.99" (1092mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 42min.On the first day of April, sunrise is at 6:26 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:03 pm PDT.
Sunshine
In April, the average sunshine in Loon Lake, Washington, is 8.9h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 3 during April translates into the following guidance:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Loon Lake in April?
What is the average humidity in April in Loon Lake?
How many days does it rain in April in Loon Lake?
How many days does it snow in April in Loon Lake?
How many hours of daylight does Loon Lake have in April?
When are sunrise and sunset in April in Loon Lake?
How many hours of sunshine does Loon Lake have in April?
What is the UV index intensity in April in Loon Lake?
Average temperature in April
Loon Lake, WA
- Average high temperature in April: 54.7°F
The warmest month (with the highest average high temperature) is August (84°F).
The month with the lowest average high temperature is December (31.3°F).
- Average low temperature in April: 33.6°F
The month with the highest average low temperature is August (54.3°F).
The coldest month (with the lowest average low temperature) is December (20.3°F).
Average pressure in April
Loon Lake, WA
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).
Average wind speed in April
Loon Lake, WA
- Average wind speed in April: 5.6mph
The windiest month (with the highest average wind speed) is April (5.6mph).
The calmest month (with the lowest average wind speed) is December (4mph).
Average humidity in April
Loon Lake, WA
- Average humidity in April: 71%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (43%).
Average rainfall in April
Loon Lake, WA
- Average rainfall in April: 1.42"
The wettest month (with the highest rainfall) is January (2.4").
The driest month (with the least rainfall) is August (0.31").
Average rainfall days in April
Loon Lake, WA
- Average rainfall days in April: 15.4 days
The month with the highest number of rainy days is March (16.2 days).
The month with the least rainy days is August (5.1 days).
Average snowfall in April
Loon Lake, WA
- Average snowfall in April: 1.02"
The month with the highest snowfall is January (13.23").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Loon Lake, WA
- Average snowfall days in April: 2.8 days
The month with the highest number of snowfall days is December (16.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Loon Lake, WA
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in April
Loon Lake, WA
- Average sunshine days in April: 12.1 days
The month with the most sunshine days is July (24.2 days).
The month with the least sunshine days is March (9.7 days).
Average UV index in April
Loon Lake, WA
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in April
Loon Lake, WA
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in April
Loon Lake, WA
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).
Loon Lake, Washington, USA
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