Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data.Īll data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition, by Jean Meeus.Īll other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis. To get a sense of how much these sources agree with each other, you can view a comparison of Cherry Hill and the stations that contribute to our estimates of its temperature history and climate. KPNE, 35% 10 mi, 52 ft KVAY, 35% 10 mi, -7 ft KPHL, 30% 11 mi, -43 ft © OpenStreetMap contributors Philadelphia International Airport (KPHL, 30%, 11 mi, west, -43 ft elevation change).South Jersey Regional Airport (KVAY, 35%, 10 mi, east, -7 ft elevation change).North Philadelphia Airport (KPNE, 35%, 10 mi, north, 52 ft elevation change).The stations contributing to this reconstruction are: The estimated value at Cherry Hill is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Cherry Hill and a given station. There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Cherry Hill.įor each station, the records are corrected for the elevation difference between that station and Cherry Hill according to the International Standard Atmosphere, and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. Chance of precipitation is 30 percent.This report illustrates the typical weather in Cherry Hill, based on a statistical analysis of historical hourly weather reports and model reconstructions from Januto December 31, 2016. Saturday night: A chance of showers and thunderstorms before 8 p.m. Saturday: A chance of showers and thunderstorms after 2 p.m. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. New rainfall amounts of less than a 10th of an inch, except higher amounts possible in thunderstorms.įriday night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Calm wind becoming southwest around 5 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.įriday: A chance of showers, with thunderstorms also possible after 11 a.m.
Calm wind becoming southwest around 5 mph. Thursday night: A chance of showers and thunderstorms before 2 a.m., then a slight chance of showers. Thursday: A slight chance of showers and thunderstorms after 2 p.m. Some storms could be severe, with large hail and damaging winds. Wednesday night: A chance of showers and thunderstorms, mainly before 10pm. New rainfall amounts between a 10th and quarter of an inch, except higher amounts possible in thunderstorms. West wind around 10 mph, with gusts as high as 20 mph.
More than 200,000 customers were without power. The weather could impact management of the coronavirus outbreak (see below). A severe thunderstorm watch and warnings were in effect in a number of New Jersey counties on Wednesday as hail, 80-mph damaging winds, power outages and possibly lightning were expected to hit the Garden State today and this week.
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