Weather forecast accuracy details for Winfield, Kansas

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
NWS Digital Forecast   68.97% 64.37% 91.95% 91.95% 79.31%
AccuWeather   65.48% 65.48% 91.67% 91.67% 78.57%
AerisWeather   69.05% 61.90% 91.67% 91.67% 78.57%
The Weather Channel   64.37% 65.52% 91.95% 91.95% 78.45%
Weather Underground   64.37% 65.52% 90.80% 90.80% 77.87%
Dark Sky   73.56% 45.98% 91.95% 91.95% 75.86%
Foreca/Vaisala   65.52% 47.13% 90.80% 90.80% 73.56%
OpenWeather   75.86% 26.44% 95.40% 95.40% 73.28%
Weather News   65.52% 40.23% 89.66% 89.66% 71.26%
Weatherbit   57.47% 34.48% 90.80% 90.80% 68.39%
World Weather Online   45.98% 26.44% 93.10% 93.10% 64.66%
Persistence   25.00% 20.97% 80.00% 80.00% 51.49%

Weather Forecast Accuracy Data Last Year (2021)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Weather Underground   78.92% 77.64% 87.84% 87.84% 83.06%
The Weather Channel   78.44% 77.55% 87.84% 87.84% 82.92%
AccuWeather   77.71% 74.79% 84.00% 83.77% 80.07%
Foreca/Vaisala   74.74% 71.65% 84.88% 85.94% 79.30%
AerisWeather   74.10% 70.99% 84.48% 84.48% 78.51%
NWS Digital Forecast   74.83% 72.11% 80.15% 80.15% 76.81%
Dark Sky   70.28% 61.47% 86.04% 86.04% 75.96%
Weather News   62.87% 60.13% 76.73% 76.73% 69.12%
Weatherbit   54.17% 54.24% 80.19% 80.19% 67.20%
World Weather Online   52.04% 57.56% 76.35% 76.35% 65.58%
OpenWeather   59.64% 43.10% 78.54% 78.54% 64.95%
Persistence   34.33% 30.99% 66.88% 66.88% 49.77%

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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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