Weather forecast accuracy details for Tampa, 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
Foreca/Vaisala   89.29% 92.86% 96.67% 96.67% 93.87%
AerisWeather   89.29% 90.48% 96.67% 96.67% 93.27%
Microsoft   90.48% 87.95% 95.51% 97.75% 92.92%
The Weather Channel   86.90% 95.24% 90.00% 90.00% 90.54%
Weatherbit   86.90% 96.43% 87.78% 87.78% 89.72%
AccuWeather   88.10% 94.05% 86.67% 84.44% 88.31%
NWS Digital Forecast   86.90% 95.24% 85.56% 85.56% 88.31%
Wetter.com   59.52% 78.57% 91.11% 91.11% 80.08%
Pirate Weather   83.33% 27.38% 94.44% 94.44% 74.90%
World Weather Online   58.33% 76.19% 78.89% 78.89% 73.08%
OpenWeather   61.90% 57.14% 85.56% 85.56% 72.54%
Open-Meteo   61.90% 41.67% 83.33% 83.33% 67.56%
Persistence   46.88% 17.74% 79.71% 79.71% 56.01%

Weather Forecast Accuracy Data Last Year (2024)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Microsoft   95.24% 92.12% 84.87% 85.44% 89.42%
The Weather Channel   93.73% 94.21% 84.84% 84.84% 89.40%
Foreca/Vaisala   92.50% 92.69% 82.49% 82.49% 87.54%
AerisWeather   90.22% 94.40% 81.64% 81.64% 86.97%
Weatherbit   92.36% 93.65% 80.39% 80.39% 86.70%
AccuWeather   92.77% 94.02% 78.99% 78.51% 86.07%
NWS Digital Forecast   90.84% 92.28% 78.39% 78.39% 84.98%
World Weather Online   80.53% 80.44% 79.38% 79.38% 79.93%
Pirate Weather   83.62% 67.43% 81.59% 81.59% 78.56%
OpenWeather   79.20% 66.38% 80.51% 80.51% 76.65%
Wetter.com   75.97% 72.93% 70.53% 69.96% 72.35%
Persistence   67.48% 55.86% 65.90% 65.90% 63.78%

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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