April weather forecastManson, WA
April
Weather in April
April is a cool spring month in Manson, Washington, with an average temperature varying between 34.9°F (1.6°C) and 54.3°F (12.4°C).Temperature
April comes with an increase, with the average high-temperature moving from a frosty 43.2°F (6.2°C) in March to a cool 54.3°F (12.4°C). In Manson, in April, the average low-temperature is a cold 34.9°F (1.6°C).Humidity
In Manson, the average relative humidity in April is 64%.Rainfall
In Manson, Washington, in April, during 10.4 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. In Manson, during the entire year, the rain falls for 99.9 days and collects up to 10.47" (266mm) of precipitation.Snowfall
Months with snowfall in Manson are January through April, September through December. April is the last month it regularly snows. During 1.2 snowfall days, in April, Manson aggregates 0.51" (13mm) of snow. In Manson, during the entire year, snow falls for 48.7 days and aggregates up to 28.62" (727mm) of snow.Daylight
In Manson, the average length of the day in April is 13h and 41min.On the first day of April, sunrise is at 6:37 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:12 pm PDT.
Sunshine
The average sunshine in April in Manson is 10.3h.UV index
The average daily maximum UV index in April in Manson, Washington, is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In April, an average UV index of 3 transforms into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Manson, WA
- Average high temperature in April: 54.3°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is December (30.2°F).
- Average low temperature in April: 34.9°F
The month with the highest average low temperature is August (55.8°F).
The coldest months (with the lowest average low temperature) are January and December (19°F).
Average pressure in April
Manson, WA
- Average pressure in April: 30"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).
Average wind speed in April
Manson, WA
- Average wind speed in April: 5.7mph
The windiest month (with the highest average wind speed) is June (6.1mph).
The calmest months (with the lowest average wind speed) are January and December (3.5mph).
Average humidity in April
Manson, WA
- Average humidity in April: 64%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are July and August (43%).
Average rainfall in April
Manson, WA
- Average rainfall in April: 0.63"
The wettest month (with the highest rainfall) is December (1.65").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in April
Manson, WA
- Average rainfall days in April: 10.4 days
The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is August (3.8 days).
Average snowfall in April
Manson, WA
- Average snowfall in April: 0.51"
The month with the highest snowfall is December (9.06").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in April
Manson, WA
- Average snowfall days in April: 1.2 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Manson, WA
- Average daylight in April: 13h and 42min
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 30min).
- Average sunshine in April: 10h and 18min
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 6min).
Average sunshine days in April
Manson, WA
- Average sunshine days in April: 16.3 days
The month with the most sunshine days is July (25.7 days).
The month with the least sunshine days is March (13.2 days).
Average UV index in April
Manson, 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 January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Manson, WA
- Average cloud cover in April: 32
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in April
Manson, WA
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
