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
As Steptoe, Washington, transitions into April, a marginal rise in the average high-temperature is observed, moving from a frosty 46.9°F (8.3°C) in March to a fresh 55°F (12.8°C). An average low-temperature of 37°F (2.8°C) is noted in Steptoe during the month of April.Humidity
The average relative humidity in April in Steptoe, Washington, is 69%.Rainfall
In Steptoe, in April, during 14.6 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. In Steptoe, during the entire year, the rain falls for 120.2 days and collects up to 14.69" (373mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Steptoe, Washington. In April, in Steptoe, it is snowing for 2.2 days. Throughout April, 0.75" (19mm) of snow is accumulated. Throughout the year, there are 39.6 snowfall days, and 22.68" (576mm) of snow is accumulated.Daylight
In Steptoe, the average length of the day in April is 13h and 38min.On the first day of the month, sunrise is at 6:26 am and sunset at 7:19 pm. On the last day of April, in Steptoe, Washington, sunrise is at 5:33 am and sunset at 7:59 pm PDT.
Sunshine
The average sunshine in April in Steptoe is 9.4h.UV index
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 exposure to the Sun's UV radiation for the average person.Note: An average UV index of 3 in April transforms into this advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What is the average April temperature in Steptoe?
What is the average humidity in April in Steptoe?
How much does it rain in Steptoe in April?
How much does it snow in Steptoe in April?
How many hours of daylight does Steptoe have in April?
When are sunrise and sunset in April in Steptoe?
How long on average sun shines in April in Steptoe?
What is the UV index intensity in April in Steptoe?
Average temperature in April
Steptoe, 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 (34.7°F).
- Average low temperature in April: 37°F
The month with the highest average low temperature is August (60.4°F).
The coldest month (with the lowest average low temperature) is December (24.6°F).
Average pressure in April
Steptoe, 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 (29.91"Hg).
Average wind speed in April
Steptoe, WA
- Average wind speed in April: 7.9mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in April
Steptoe, WA
- Average humidity in April: 69%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (37%).
Average rainfall in April
Steptoe, WA
- Average rainfall in April: 1.42"
The wettest month (with the highest rainfall) is December (1.93").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days in April
Steptoe, WA
- Average rainfall days in April: 14.6 days
The month with the highest number of rainy days is April (14.6 days).
The month with the least rainy days is July (4.5 days).
Average snowfall in April
Steptoe, WA
- Average snowfall in April: 0.75"
The month with the highest snowfall is February (6.69").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Steptoe, WA
- Average snowfall days in April: 2.2 days
The months with the highest number of snowfall days are February and December (9.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Steptoe, WA
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in April: 9h and 2min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 36min).
Average sunshine days in April
Steptoe, WA
- Average sunshine days in April: 12.9 days
The month with the most sunshine days is July (24.6 days).
The month with the least sunshine days is February (12.2 days).
Average UV index in April
Steptoe, WA
- Average UV index in April: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Steptoe, WA
- Average cloud cover in April: 40
The months with the most cloud cover are January and December (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility in April
Steptoe, 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 months with the lowest visibility are January, February and December (5mi).
Steptoe, Washington, USA
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