Weather forecast accuracy details for Frankfort, Kentucky

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
Weather Underground   61.29% 68.82% 92.47% 92.47% 78.76%
The Weather Channel   61.29% 67.74% 90.32% 90.32% 77.42%
Foreca/Vaisala   61.29% 63.44% 90.32% 90.32% 76.34%
AccuWeather   56.67% 58.89% 88.89% 88.89% 73.33%
AerisWeather   60.00% 60.00% 85.56% 85.56% 72.78%
Dark Sky   62.37% 52.69% 84.95% 84.95% 71.24%
NWS Digital Forecast   56.99% 58.06% 76.34% 76.34% 66.94%
Wetter   38.71% 23.66% 91.40% 91.40% 61.29%
World Weather Online   50.54% 25.81% 79.57% 79.57% 58.87%
Weatherbit   43.18% 17.05% 86.36% 86.36% 58.24%
OpenWeather   40.86% 23.66% 78.49% 78.49% 55.38%
Weather News   49.46% 27.96% 67.74% 67.74% 53.23%
Persistence   22.73% 29.41% 54.55% 54.55% 40.31%

Weather Forecast Accuracy Data Last Year (2021)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   79.17% 78.80% 85.83% 85.83% 82.41%
Weather Underground   79.44% 78.98% 85.00% 85.00% 82.11%
Foreca/Vaisala   76.39% 74.63% 84.67% 84.17% 79.96%
AccuWeather   80.15% 75.64% 81.44% 81.27% 79.62%
Dark Sky   73.06% 71.85% 85.19% 85.19% 78.82%
AerisWeather   75.58% 72.42% 82.92% 82.92% 78.46%
NWS Digital Forecast   74.53% 70.24% 76.12% 76.12% 74.25%
Weather News   66.11% 55.74% 65.00% 65.00% 62.96%
Wetter   40.56% 53.06% 79.07% 79.07% 62.94%
Weatherbit   44.93% 51.48% 77.49% 77.49% 62.85%
World Weather Online   48.38% 53.20% 73.91% 73.91% 62.35%
OpenWeather   44.26% 43.70% 76.30% 76.30% 60.14%
Persistence   34.06% 28.45% 55.32% 55.32% 43.29%

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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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