Weather forecast accuracy details for Saint Inigoes, Maryland

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   90.32% 95.70% 77.42% 77.42% 85.22%
Weather Underground   90.32% 96.77% 76.34% 76.34% 84.95%
AccuWeather   88.89% 92.22% 70.00% 70.00% 80.28%
Foreca/Vaisala   91.40% 90.32% 68.82% 68.82% 79.84%
AerisWeather   82.80% 90.32% 65.59% 65.59% 76.08%
NWS Digital Forecast   87.10% 87.10% 63.44% 63.44% 75.27%
World Weather Online   81.72% 86.02% 66.67% 66.67% 75.27%
Weatherbit   65.22% 64.13% 75.00% 75.00% 69.84%
OpenWeather   62.37% 77.42% 67.74% 67.74% 68.82%
Dark Sky   16.13% 88.17% 78.49% 78.49% 65.32%
Wetter   65.59% 64.52% 63.44% 63.44% 64.25%
Weather News   39.78% 66.67% 67.74% 67.74% 60.48%
Persistence   58.82% 55.22% 63.24% 63.24% 60.13%

Weather Forecast Accuracy Data Last Year (2021)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   83.33% 76.97% 86.41% 86.41% 83.28%
Weather Underground   83.61% 77.15% 85.01% 85.01% 82.70%
AccuWeather   82.48% 75.03% 85.14% 82.39% 81.26%
Foreca/Vaisala   78.93% 74.63% 85.22% 85.85% 81.16%
AerisWeather   75.77% 72.21% 85.15% 85.15% 79.57%
NWS Digital Forecast   75.02% 73.43% 75.87% 75.87% 75.05%
Weatherbit   66.25% 54.69% 82.75% 82.75% 71.61%
Dark Sky   42.32% 67.13% 85.57% 85.57% 70.15%
Wetter   57.12% 48.78% 80.35% 80.35% 66.65%
OpenWeather   55.52% 52.43% 79.24% 79.24% 66.61%
World Weather Online   59.53% 53.15% 76.38% 76.38% 66.36%
Weather News   54.87% 59.64% 70.67% 70.67% 63.96%
Persistence   36.65% 31.61% 58.24% 58.24% 46.19%

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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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