Weather forecast accuracy details for Doylestown, Pennsylvania

These are the one- to three-day out accuracy percentages for high temperature, low temperature, icon forecast precipitation (both rain and snow), and text forecast precipitation (both rain and snow). Temperature accuracy is the percentage of forecasts within three degrees. Precipitation accuracy is the percentage of correct forecasts. The forecasts are collected in the evening.

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Weather Forecast Accuracy Data Last Month (October)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Foreca/Vaisala   83.87% 80.65% 87.10% 87.10% 84.68%
AccuWeather   88.04% 80.65% 81.52% 84.78% 83.75%
AerisWeather   76.34% 82.80% 87.10% 87.10% 83.33%
The Weather Channel   87.10% 86.02% 79.57% 79.57% 83.06%
Weather Underground   86.02% 84.95% 77.42% 77.42% 81.45%
NWS Digital Forecast   66.67% 76.34% 77.42% 77.42% 74.46%
World Weather Online   74.44% 53.33% 83.33% 83.33% 73.61%
Dark Sky   76.34% 32.26% 88.17% 88.17% 71.24%
OpenWeather   59.14% 46.24% 82.80% 82.80% 67.74%
Weather News   51.61% 40.86% 75.27% 75.27% 60.75%
Wetter   48.39% 51.61% 66.67% 66.67% 58.33%
Weatherbit   44.44% 27.47% 80.00% 80.00% 57.98%
Persistence   26.47% 24.64% 57.35% 57.35% 41.45%

Weather Forecast Accuracy Data Last Year (2021)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   84.12% 82.09% 85.69% 85.69% 84.40%
Weather Underground   83.66% 82.64% 84.03% 84.03% 83.59%
Foreca/Vaisala   81.35% 78.12% 84.57% 83.56% 81.90%
AccuWeather   82.26% 79.47% 81.54% 81.14% 81.10%
Dark Sky   77.29% 65.19% 84.86% 84.86% 78.05%
AerisWeather   78.24% 71.85% 81.02% 81.02% 78.03%
NWS Digital Forecast   77.15% 70.21% 71.92% 71.92% 72.80%
World Weather Online   55.77% 61.22% 73.59% 73.59% 66.04%
Weatherbit   54.67% 54.16% 76.02% 76.02% 65.22%
Wetter   45.34% 55.59% 79.59% 79.59% 65.03%
OpenWeather   54.76% 44.04% 76.64% 76.64% 63.02%
Weather News   60.66% 50.51% 66.30% 66.30% 60.94%
Persistence   33.21% 32.11% 54.27% 54.27% 43.47%

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The data here is calculated from forecasts and observations collected and analyzed by ForecastWatch. If you would like more information about the methods, scientific approach, and the quality controls employed to ensure the data and analyses are of the highest quality, please read this overview.

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