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 onset of April brings with it an average high-temperature of a cool 53.6°F (12°C), showing a negligible variation from the month before. In Stimson Crossing, an average nighttime temperature of 39.4°F (4.1°C) is expected during April.Humidity
In April, the average relative humidity in Stimson Crossing is 81%.Rainfall
In Stimson Crossing, in April, it is raining for 19 days, with typically 2.95" (75mm) of accumulated precipitation. Throughout the year, in Stimson Crossing, there are 188.6 rainfall days, and 34.92" (887mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Stimson Crossing. April is the last month it regularly snows. During 0.2 snowfall days, in April, Stimson Crossing aggregates 0.12" (3mm) of snow. Throughout the year, in Stimson Crossing, there are 11.6 snowfall days, and 9.61" (244mm) of snow is accumulated.Daylight
In Stimson Crossing, the average length of the day in April is 13h and 42min.On the first day of the month, sunrise is at 6:45 am and sunset at 7:39 pm. On the last day of April, in Stimson Crossing, sunrise is at 5:50 am and sunset at 8:21 pm PDT.
Sunshine
In Stimson Crossing, Washington, the average sunshine in April is 7.9h.UV index
The average daily maximum UV index in April in Stimson Crossing is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A daily maximum UV index of 3 in April translates into the following instructions:
Be vigilant - A duty to shield skin and eyes from injury exists. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What are April temperatures in Stimson Crossing?
What is the average humidity in April in Stimson Crossing?
How many days does it rain in April in Stimson Crossing?
What is the last month it snows in Stimson Crossing?
How many hours of daylight does Stimson Crossing have in April?
When is the sunrise / sunset in April in Stimson Crossing?
How long on average sun shines in April in Stimson Crossing?
What is the UV index intensity in April in Stimson Crossing?
Average temperature in April
Stimson Crossing, WA
- Average high temperature in April: 53.6°F
The warmest month (with the highest average high temperature) is August (72.3°F).
The month with the lowest average high temperature is December (41.7°F).
- Average low temperature in April: 39.4°F
The month with the highest average low temperature is August (51.6°F).
The coldest month (with the lowest average low temperature) is February (33.8°F).
Average pressure in April
Stimson Crossing, WA
- Average pressure in April: 30.04"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in April
Stimson Crossing, WA
- Average wind speed in April: 4.7mph
The windiest months (with the highest average wind speed) are January and November (5.6mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).
Average humidity in April
Stimson Crossing, WA
- Average humidity in April: 81%
The months with the highest relative humidity are January, February, November and December (85%).
The month with the lowest relative humidity is July (73%).
Average rainfall in April
Stimson Crossing, WA
- Average rainfall in April: 2.95"
The wettest month (with the highest rainfall) is November (4.92").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days in April
Stimson Crossing, WA
- Average rainfall days in April: 19 days
The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (6.9 days).
Average snowfall in April
Stimson Crossing, WA
- Average snowfall in April: 0.12"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Stimson Crossing, WA
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Stimson Crossing, 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: 7h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in April
Stimson Crossing, WA
- Average sunshine days in April: 8.4 days
The month with the most sunshine days is August (22 days).
The month with the least sunshine days is March (8.1 days).
Average UV index in April
Stimson Crossing, WA
- Average UV index in April: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in April
Stimson Crossing, WA
- Average cloud cover in April: 51
The month with the most cloud cover is December (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 26).
Average visibility in April
Stimson Crossing, WA
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, November and December (5mi).
Stimson Crossing, Washington, USA
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