Average Weather in April in Reynolds Heights Pennsylvania, United States
Daily high temperatures increase by 12°F, from 53°F to 65°F, rarely falling below 38°F or exceeding 79°F.
Daily low temperatures increase by 10°F, from 35°F to 45°F, rarely falling below 23°F or exceeding 57°F.
For reference, on July 20, the hottest day of the year, temperatures in Reynolds Heights typically range from 63°F to 82°F, while on January 29, the coldest day of the year, they range from 19°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
Topolog, Romania (5,038 miles away); Grazhdanskoye, Russia (5,562 miles); and Soleh Bon, Iran (6,340 miles) are the far-away foreign places with temperatures most similar to Reynolds Heights (view comparison).
The month of April in Reynolds Heights experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 57% to 53%.
The clearest day of the month is April 26, with clear, mostly clear, or partly cloudy conditions 47% of the time.
For reference, on January 12, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 72%, while on August 12, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 66%.
Cloud Cover Categories in April
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Reynolds Heights, the chance of a wet day over the course of April is gradually increasing, starting the month at 30% and ending it at 33%.
For reference, the year's highest daily chance of a wet day is 40% on June 15, and its lowest chance is 19% on January 30.
Over the course of April in Reynolds Heights, the chance of a day with only rain increases from 28% to 33%, the chance of a day with mixed snow and rain remains an essentially constant 1% throughout, and the chance of a day with only snow remains an essentially constant 0% throughout.
Probability of Precipitation in April
The average sliding 31-day rainfall during April in Reynolds Heights is gradually increasing, starting the month at 2.4 inches, when it rarely exceeds 3.7 inches or falls below 1.3 inches, and ending the month at 2.7 inches, when it rarely exceeds 4.6 inches or falls below 1.3 inches.
Average Monthly Rainfall in April
We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. As with rainfall, we consider the liquid-equivalent snowfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day liquid-equivalent snowfall during April in Reynolds Heights is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.4 inches or falling below -0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in April
Over the course of April in Reynolds Heights, 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, 16 minutes, implying an average daily increase of 2 minutes, 36 seconds, and weekly increase of 18 minutes, 15 seconds.
The shortest day of the month is April 1, with 12 hours, 43 minutes of daylight and the longest day is April 30, with 13 hours, 58 minutes of daylight.
Hours of Daylight and Twilight in April
The latest sunrise of the month in Reynolds Heights is 7:04 AM on April 1 and the earliest sunrise is 44 minutes earlier at 6:19 AM on April 30.
The earliest sunset is 7:47 PM on April 1 and the latest sunset is 31 minutes later at 8:18 PM on April 30.
Daylight saving time is observed in Reynolds Heights during 2021, 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 5:48 AM and sets 15 hours, 10 minutes later, at 8:58 PM, while on December 21, the shortest day of the year, it rises at 7:44 AM and sets 9 hours, 11 minutes later, at 4:55 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in April
The figure below presents a compact representation of key lunar data for April 2021. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.
Moon Rise, Set & Phases in April
The chance that a given day will be muggy in Reynolds Heights is essentially constant during April, remaining around 0% throughout.
For reference, on July 29, the muggiest day of the year, there are muggy conditions 35% of the time, while on November 5, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in April
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Reynolds Heights is gradually decreasing during April, decreasing from 5.9 miles per hour to 5.0 miles per hour over the course of the month.
For reference, on January 17, the windiest day of the year, the daily average wind speed is 7.1 miles per hour, while on August 1, the calmest day of the year, the daily average wind speed is 3.5 miles per hour.
Average Wind Speed in April
The hourly average wind direction in Reynolds Heights throughout April is predominantly from the west, with a peak proportion of 35% on April 11.
Wind Direction in April
Reynolds Heights is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.
The average surface water temperature in Reynolds Heights is rapidly increasing during April, rising by 7°F, from 36°F to 43°F, over the course of the month.
Average Water Temperature in April
The growing season in Reynolds Heights typically lasts for 5.7 months (173 days), from around April 30 to around October 20, rarely starting before April 11 or after May 22, and rarely ending before October 2 or after November 8.
During April in Reynolds Heights, the chance that a given day is within the growing season is rapidly increasing rising from 3% to 50% 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 Reynolds Heights are gradually increasing during April, increasing by 139°F, from 61°F to 200°F, over the course of the month.
Growing Degree Days in April
The average daily incident shortwave solar energy in Reynolds Heights is increasing during April, rising by 1.2 kWh, from 4.5 kWh to 5.7 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 Reynolds Heights are 41.345 deg latitude, -80.394 deg longitude, and 1,070 ft elevation.
The topography within 2 miles of Reynolds Heights contains only modest variations in elevation, with a maximum elevation change of 354 feet and an average elevation above sea level of 1,051 feet. Within 10 miles contains only modest variations in elevation (597 feet). Within 50 miles contains significant variations in elevation (1,260 feet).
The area within 2 miles of Reynolds Heights is covered by trees (60%), cropland (28%), and artificial surfaces (12%), within 10 miles by trees (52%) and cropland (40%), and within 50 miles by trees (57%) and cropland (31%).
This report illustrates the typical weather in Reynolds Heights, 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 5 weather stations near enough to contribute to our estimation of the temperature and dew point in Reynolds Heights.
For each station, the records are corrected for the elevation difference between that station and Reynolds Heights 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 Reynolds Heights is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Reynolds Heights and a given station.
The stations contributing to this reconstruction are: Youngstown–Warren Regional Airport (34%, 25 kilometers, southwest); Port Meadville Airport (20%, 35 kilometers, northeast); New Castle Municipal Airport (21%, 35 kilometers, south); Venango Regional Airport (14%, 44 kilometers, east); and Ashtabula County Airport (11%, 54 kilometers, northwest).
Time zones for airports and weather stations are provided by AskGeo.com .