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
April's arrival brings a change in high-temperatures, moving from a chilly 46°F (7.8°C) in March to a cool 55.2°F (12.9°C). Brownstown records an average nighttime low of 36.7°F (2.6°C) in April.Humidity
In April, the average relative humidity in Brownstown is 64%.Rainfall
In Brownstown, in April, during 12.1 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. In Brownstown, during the entire year, the rain falls for 112.8 days and collects up to 10.28" (261mm) of precipitation.Snowfall
January through April, September, November and December are months with snowfall. April is the last month it regularly snows in Brownstown. During 0.3 snowfall days, in April, Brownstown aggregates 0.08" (2mm) of snow. In Brownstown, during the entire year, snow falls for 19.9 days and aggregates up to 12.36" (314mm) of snow.Daylight
In April, the average length of the day in Brownstown, Washington, is 13h and 37min.On the first day of the month, sunrise is at 6:40 am and sunset at 7:31 pm. On the last day of April, in Brownstown, sunrise is at 5:48 am and sunset at 8:10 pm PDT.
Sunshine
In Brownstown, the average sunshine in April is 10.5h.UV index
In Brownstown, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 3 during April leads to these advisories:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Brownstown in April?
What is the average humidity in April in Brownstown?
How many days does it rain in April in Brownstown?
What is the last month it snows in Brownstown?
How many hours of daylight does Brownstown have in April?
What time are sunrise and sunset in April in Brownstown?
How long on average sun shines in April in Brownstown?
What is the UV index reading in April in Brownstown?
Average temperature in April
Brownstown, WA
- Average high temperature in April: 55.2°F
The warmest month (with the highest average high temperature) is August (83.1°F).
The month with the lowest average high temperature is December (35.2°F).
- Average low temperature in April: 36.7°F
The month with the highest average low temperature is August (56.8°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).
Average pressure in April
Brownstown, WA
- Average pressure in April: 30.02"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.94"Hg).
Average wind speed in April
Brownstown, WA
- Average wind speed in April: 6.9mph
The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is December (4.5mph).
Average humidity in April
Brownstown, WA
- Average humidity in April: 64%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (43%).
Average rainfall in April
Brownstown, WA
- Average rainfall in April: 0.59"
The wettest month (with the highest rainfall) is January (1.61").
The driest month (with the least rainfall) is July (0.12").
Average rainfall days in April
Brownstown, WA
- Average rainfall days in April: 12.1 days
The month with the highest number of rainy days is March (13.7 days).
The month with the least rainy days is July (3.1 days).
Average snowfall in April
Brownstown, WA
- Average snowfall in April: 0.08"
The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August and October (0").
Average snowfall days in April
Brownstown, WA
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is December (5.5 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in April /
Average sunshine in April
Brownstown, 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: 10h and 3min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in April
Brownstown, WA
- Average sunshine days in April: 14.7 days
The month with the most sunshine days is July (25.9 days).
The month with the least sunshine days is February (12.6 days).
Average UV index in April
Brownstown, 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, November and December (UV index 2).
Average cloud cover in April
Brownstown, WA
- Average cloud cover in April: 30
The month with the most cloud cover is January (Cloud cover 44).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in April
Brownstown, 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).
Brownstown, Washington, USA
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