Weather forecast accuracy details for Troy, Alabama

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 (February)

Provider High Temp Low Temp Icon Precip Text Precip Overall
AccuWeather   86.25% 82.28% 88.75% 88.75% 86.51%
Weatherbit   82.56% 63.95% 94.19% 94.19% 83.72%
The Weather Channel   82.76% 71.26% 89.66% 89.66% 83.33%
Microsoft   82.56% 68.60% 89.53% 88.37% 82.27%
Foreca/Vaisala   81.61% 63.22% 90.80% 90.80% 81.61%
AerisWeather   60.92% 67.82% 86.21% 86.21% 75.29%
NWS Digital Forecast   66.67% 62.07% 79.31% 79.31% 71.84%
Open-Meteo   20.69% 42.53% 89.66% 89.66% 60.63%
OpenWeather   16.09% 40.23% 87.36% 87.36% 57.76%
Persistence   29.69% 22.22% 84.38% 84.38% 55.16%
Wetter   17.24% 25.29% 86.21% 89.66% 54.60%
Pirate Weather   20.69% 13.79% 89.66% 89.66% 53.45%
World Weather Online   16.09% 29.89% 83.91% 83.91% 53.45%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   82.65% 79.73% 86.67% 86.67% 83.93%
Microsoft   80.92% 79.61% 85.59% 85.59% 82.93%
Foreca/Vaisala   79.09% 75.71% 85.30% 85.30% 81.35%
AccuWeather   78.48% 78.22% 81.04% 80.28% 79.51%
AerisWeather   77.44% 69.95% 82.74% 82.74% 78.22%
Weatherbit   66.41% 70.50% 84.49% 84.49% 76.47%
NWS Digital Forecast   69.08% 70.01% 76.30% 76.30% 72.92%
World Weather Online   57.31% 51.19% 78.13% 78.13% 66.19%
Pirate Weather   52.62% 42.70% 83.29% 83.29% 65.47%
OpenWeather   48.49% 48.68% 78.90% 78.90% 63.74%
Wetter   32.42% 53.52% 79.09% 78.45% 60.87%
Persistence   47.83% 30.73% 62.53% 62.53% 50.91%

If this data feeds your inner weather geek, you'll probably be interested in the amazing amount of weather data available from ForecastWatch. Likewise, if you're looking to assess your own forecasting accuracy or would like to make more informed decisions about a weather provider you're considering or already use, we can provide data to help you.

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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