Average Weather in April in East Wenatchee Bench Washington, United States
Daily high temperatures increase by 9°F, from 59°F to 68°F, rarely falling below 51°F or exceeding 80°F.
Daily low temperatures increase by 7°F, from 39°F to 46°F, rarely falling below 33°F or exceeding 54°F.
For reference, on July 31, the hottest day of the year, temperatures in East Wenatchee Bench typically range from 64°F to 90°F, while on December 30, the coldest day of the year, they range from 25°F to 33°F.
Average High and Low Temperature in April
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on April. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
Average Hourly Temperature in April
The month of April in East Wenatchee Bench experiences decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 58% to 50%.
The clearest day of the month is April 30, with clear, mostly clear, or partly cloudy conditions 50% of the time.
For reference, on January 15, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 66%, while on August 3, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 81%.
Cloud Cover Categories in April
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In East Wenatchee Bench, the chance of a wet day over the course of April is decreasing, starting the month at 18% and ending it at 13%.
For reference, the year's highest daily chance of a wet day is 36% on November 28, and its lowest chance is 5% on August 5.
Probability of Precipitation in April
The average sliding 31-day rainfall during April in East Wenatchee Bench is gradually decreasing, starting the month at 0.9 inches, when it rarely exceeds 1.8 inches or falls below 0.3 inches, and ending the month at 0.7 inches, when it rarely exceeds 1.2 inches or falls below 0.2 inches.
The lowest average 31-day accumulation is 0.7 inches on April 29.
Average Monthly Rainfall in April
Over the course of April in East Wenatchee Bench, the length of the day is rapidly increasing. From the start to the end of the month, the length of the day increases by 1 hour, 34 minutes, implying an average daily increase of 3 minutes, 15 seconds, and weekly increase of 22 minutes, 45 seconds.
The shortest day of the month is April 1, with 12 hours, 51 minutes of daylight and the longest day is April 30, with 14 hours, 26 minutes of daylight.
Hours of Daylight and Twilight in April
The latest sunrise of the month in East Wenatchee Bench is 6:39 AM on April 1 and the earliest sunrise is 54 minutes earlier at 5:45 AM on April 30.
The earliest sunset is 7:31 PM on April 1 and the latest sunset is 41 minutes later at 8:11 PM on April 30.
Daylight saving time is observed in East Wenatchee Bench during 2018, but it neither starts nor ends during April, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 5:04 AM and sets 15 hours, 58 minutes later, at 9:01 PM, while on December 21, the shortest day of the year, it rises at 7:45 AM and sets 8 hours, 27 minutes later, at 4:12 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in April
The chance that a given day will be muggy in East Wenatchee Bench is essentially constant during April, remaining around 0% throughout.
For reference, on August 6, the muggiest day of the year, there are muggy conditions 0% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in April
The average hourly wind speed in East Wenatchee Bench is essentially constant during April, remaining within 0.1 miles per hour of 6.0 miles per hour throughout.
For reference, on June 20, the windiest day of the year, the daily average wind speed is 6.3 miles per hour, while on December 21, the calmest day of the year, the daily average wind speed is 4.7 miles per hour.
Average Wind Speed in April
Wind Direction in April
The growing season in East Wenatchee Bench typically lasts for 7.0 months (215 days), from around March 29 to around October 30, rarely starting before March 3 or after April 21, and rarely ending before October 13 or after November 17.
The month of April in East Wenatchee Bench is more likely than not fully within the growing season, with the chance that a given day is in the growing season rapidly increasing from 57% to 98% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in April
The average accumulated growing degree days in East Wenatchee Bench are gradually increasing during April, increasing by 133°F, from 44°F to 177°F, over the course of the month.
Growing Degree Days in April
The average daily incident shortwave solar energy in East Wenatchee Bench is increasing during April, rising by 1.5 kWh, from 4.5 kWh to 5.9 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in April
For the purposes of this report, the geographical coordinates of East Wenatchee Bench are 47.426 deg latitude, -120.281 deg longitude, and 945 ft elevation.
The topography within 2 miles of East Wenatchee Bench contains very significant variations in elevation, with a maximum elevation change of 1,070 feet and an average elevation above sea level of 999 feet. Within 10 miles contains very significant variations in elevation (4,285 feet). Within 50 miles also contains extreme variations in elevation (8,747 feet).
The area within 2 miles of East Wenatchee Bench is covered by artificial surfaces (49%), shrubs (28%), and cropland (11%), within 10 miles by shrubs (56%) and cropland (13%), and within 50 miles by shrubs (49%) and trees (21%).
This report illustrates the typical weather in East Wenatchee Bench year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Temperature and Dew Point
There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in East Wenatchee Bench.
For each station, the records are corrected for the elevation difference between that station and East Wenatchee Bench according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at East Wenatchee Bench is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between East Wenatchee Bench and a given station.
The stations contributing to this reconstruction are: Pangborn Field (87%, 7 kilometers, southeast); Bowers Field (8%, 47 kilometers, southwest); Stampede Pass (2.3%, 81 kilometers, west); and Omak Airport (2.2%, 129 kilometers, northeast).
Time zones for aiports and weather stations are provided by AskGeo.com .