Weather forecast accuracy details for Fort Myers, Florida

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   78.49% 89.25% 96.77% 96.77% 90.32%
AccuWeather   80.65% 86.02% 94.62% 96.77% 89.52%
The Weather Channel   82.80% 88.17% 90.32% 90.32% 87.90%
Weather Underground   82.80% 88.17% 90.32% 90.32% 87.90%
Dark Sky   79.57% 86.02% 92.47% 92.47% 87.63%
AerisWeather   73.12% 92.47% 90.32% 90.32% 86.56%
Foreca/Vaisala   76.34% 83.87% 91.40% 91.40% 85.75%
World Weather Online   68.82% 67.74% 84.95% 84.95% 76.61%
Weatherbit   68.48% 70.33% 83.70% 83.70% 76.55%
Weather News   48.39% 65.59% 89.25% 89.25% 73.12%
OpenWeather   49.46% 55.91% 88.17% 88.17% 70.43%
Wetter   62.37% 21.51% 91.40% 90.32% 66.40%
Persistence   61.97% 32.43% 70.42% 70.42% 58.81%

Weather Forecast Accuracy Data Last Year (2022)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   92.60% 92.32% 79.74% 79.74% 86.10%
Weather Underground   92.32% 92.32% 79.83% 79.83% 86.08%
Foreca/Vaisala   90.64% 87.45% 82.45% 82.45% 85.75%
AccuWeather   91.36% 91.64% 73.24% 75.28% 82.88%
Dark Sky   83.52% 88.67% 78.52% 78.52% 82.31%
AerisWeather   86.89% 89.04% 73.76% 73.76% 80.87%
NWS Digital Forecast   87.36% 90.28% 71.68% 71.68% 80.25%
World Weather Online   71.35% 82.12% 70.96% 70.96% 73.85%
Weatherbit   71.86% 71.66% 74.10% 74.10% 72.93%
OpenWeather   68.16% 72.28% 72.83% 72.83% 71.53%
Weather News   52.68% 74.27% 75.19% 75.19% 69.33%
Persistence   65.23% 55.38% 62.79% 62.79% 61.55%
Wetter   45.45% 40.00% 77.53% 76.40% 59.84%

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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