Weather forecast accuracy details for Selinsgrove, 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
The Weather Channel   81.11% 64.44% 91.40% 91.40% 82.09%
AccuWeather   83.91% 67.82% 84.44% 84.44% 80.15%
Dark Sky   76.67% 68.89% 87.10% 87.10% 79.94%
Weather Underground   80.00% 64.44% 86.02% 86.02% 79.12%
Foreca/Vaisala   86.67% 47.78% 89.25% 89.25% 78.23%
AerisWeather   73.56% 51.72% 88.89% 88.89% 75.77%
NWS Digital Forecast   71.11% 53.33% 74.19% 74.19% 68.21%
World Weather Online   67.78% 47.78% 78.49% 78.49% 68.14%
Wetter   64.44% 43.33% 78.49% 78.49% 66.19%
Weatherbit   64.04% 36.67% 81.52% 81.52% 65.94%
OpenWeather   67.78% 36.67% 79.57% 79.57% 65.90%
Weather News   36.67% 41.11% 64.52% 64.52% 51.70%
Persistence   17.74% 21.54% 51.56% 51.56% 35.60%

Weather Forecast Accuracy Data Last Year (2021)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   79.37% 72.36% 86.13% 86.13% 81.00%
Weather Underground   78.99% 72.08% 83.33% 83.33% 79.44%
Foreca/Vaisala   76.00% 69.00% 81.01% 82.50% 77.13%
Dark Sky   71.99% 66.76% 84.36% 84.36% 76.87%
AccuWeather   79.53% 70.14% 78.22% 78.27% 76.54%
AerisWeather   76.03% 65.54% 80.86% 80.86% 75.82%
NWS Digital Forecast   76.23% 64.87% 73.35% 73.35% 71.95%
OpenWeather   61.06% 43.88% 78.03% 78.03% 65.25%
Weatherbit   56.19% 48.30% 78.16% 78.16% 65.20%
World Weather Online   58.64% 50.70% 73.65% 73.65% 64.16%
Wetter   53.41% 45.19% 76.63% 76.63% 62.96%
Weather News   46.54% 44.91% 62.44% 62.44% 54.08%
Persistence   32.84% 30.87% 52.74% 52.74% 42.30%

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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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