Weather forecast accuracy details for Keisterville, 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 (December)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Foreca/Vaisala   75.86% 77.01% 89.25% 89.25% 82.84%
AerisWeather   78.16% 66.67% 90.32% 90.32% 81.37%
The Weather Channel   72.41% 71.26% 89.25% 89.25% 80.54%
Microsoft   72.73% 66.23% 91.46% 89.02% 79.86%
Weatherbit   77.01% 65.52% 87.10% 87.10% 79.18%
AccuWeather   75.86% 71.26% 72.04% 73.12% 73.07%
NWS Digital Forecast   77.01% 56.32% 75.27% 75.27% 70.97%
Pirate Weather   77.01% 34.48% 82.80% 82.80% 69.27%
OpenWeather   60.92% 41.38% 87.10% 87.10% 69.12%
Open-Meteo   56.32% 34.48% 81.72% 81.72% 63.56%
World Weather Online   41.38% 36.78% 80.65% 80.65% 59.86%
Wetter.com   39.08% 35.63% 64.52% 64.52% 50.94%
Persistence   16.67% 28.79% 43.06% 43.06% 32.89%

Weather Forecast Accuracy Data Last Year (2024)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   80.47% 80.38% 85.90% 85.90% 83.16%
Microsoft   78.82% 76.95% 84.73% 85.00% 81.37%
Foreca/Vaisala   77.56% 75.77% 84.69% 84.69% 80.68%
Weatherbit   80.27% 74.10% 82.17% 82.36% 79.72%
AccuWeather   82.38% 77.98% 78.69% 78.50% 79.39%
AerisWeather   77.18% 73.52% 83.29% 83.38% 79.34%
NWS Digital Forecast   74.95% 71.06% 74.90% 74.90% 73.95%
Pirate Weather   67.98% 37.56% 81.33% 81.33% 67.05%
OpenWeather   59.91% 42.07% 80.21% 80.21% 65.60%
World Weather Online   50.80% 33.90% 75.82% 75.82% 59.08%
Wetter.com   39.91% 40.19% 71.15% 70.12% 55.34%
Persistence   29.56% 27.75% 52.61% 52.61% 40.63%

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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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