Weather forecast accuracy details for North Clarendon, Vermont

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 (July)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   86.02% 83.87% 88.17% 88.17% 86.56%
Foreca/Vaisala   79.57% 83.87% 91.40% 91.40% 86.56%
Weather Underground   86.02% 84.95% 83.87% 83.87% 84.68%
AerisWeather   83.87% 79.57% 81.72% 81.72% 81.72%
AccuWeather   85.56% 84.44% 77.78% 77.78% 81.39%
Dark Sky   59.14% 74.19% 86.02% 86.02% 76.34%
NWS Digital Forecast   76.34% 81.72% 67.74% 67.74% 73.39%
Weather News   69.89% 56.99% 81.72% 81.72% 72.58%
Weatherbit   80.43% 41.30% 83.70% 83.70% 72.28%
OpenWeather   74.19% 46.24% 82.80% 82.80% 71.51%
World Weather Online   62.37% 59.14% 81.72% 81.72% 71.24%
Persistence   39.71% 26.87% 51.47% 51.47% 42.38%

Weather Forecast Accuracy Data Last Year (2021)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   79.74% 66.95% 84.96% 84.96% 79.15%
Weather Underground   79.46% 66.76% 81.62% 81.62% 77.36%
Foreca/Vaisala   75.44% 66.48% 81.40% 81.06% 76.09%
AccuWeather   81.02% 65.12% 76.00% 74.93% 74.27%
AerisWeather   75.66% 63.20% 78.86% 78.86% 74.15%
NWS Digital Forecast   74.22% 61.38% 74.65% 74.65% 71.22%
Dark Sky   56.12% 52.66% 80.22% 80.22% 67.31%
OpenWeather   62.46% 46.50% 74.93% 74.93% 64.71%
Weatherbit   54.39% 44.10% 73.15% 73.15% 61.20%
World Weather Online   57.02% 44.29% 69.65% 69.65% 60.15%
Weather News   59.94% 49.02% 60.07% 60.07% 57.28%
Persistence   33.04% 27.24% 51.35% 51.35% 40.75%

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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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