5-day weather forecast for Palmyra, New Jersey

Weather changeability for Philadelphia, Pennsylvania

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.6° 6.2°
Average change in low temperature day-to-day 4.0° 6.8°
Precipitation Last Month Last Year
Chance of dry day after a precip day 64% 61%
Chance of precip day after a dry day 41% 28%

Weather forecast accuracy for Philadelphia, Pennsylvania

Last Month
The Weather Channel   75.57%
AccuWeather   75.29%
Weather Underground   75.29%
MeteoGroup   72.41%
Foreca   71.76%
Dark Sky (forecast.io)   66.95%
NWS Digital Forecast   65.18%
World Weather Online   58.63%
Persistence   46.17%
Last Year
The Weather Channel   78.05%
Weather Underground   77.58%
AccuWeather   77.47%
Foreca   76.48%
MeteoGroup   73.60%
Dark Sky (forecast.io)   72.78%
NWS Digital Forecast   70.43%
World Weather Online   62.80%
Persistence   44.45%

ForecastAdvisor Fact

ForecastWatch.com is the largest provider of weather forecast accuracy statistics.