Weather forecast accuracy details for Red Bluff, California

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 (March)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   92.47% 86.02% 87.10% 87.10% 88.17%
Foreca/Vaisala   91.40% 84.95% 87.10% 87.10% 87.63%
AccuWeather   92.22% 78.89% 87.78% 88.89% 86.94%
Microsoft   93.18% 86.36% 82.95% 84.09% 86.65%
NWS Digital Forecast   88.17% 78.49% 87.10% 87.10% 85.22%
AerisWeather   89.25% 74.19% 87.10% 87.10% 84.41%
Weatherbit   88.17% 73.12% 88.17% 88.17% 84.41%
Open-Meteo   49.46% 48.39% 88.17% 88.17% 68.55%
OpenWeather   37.63% 56.99% 81.72% 81.72% 64.52%
Wetter   46.24% 56.99% 74.19% 72.04% 62.37%
Pirate Weather   35.48% 39.78% 84.95% 84.95% 61.29%
World Weather Online   37.63% 43.01% 75.27% 75.27% 57.80%
Persistence   21.92% 45.21% 56.16% 56.16% 44.86%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   85.12% 82.19% 94.86% 94.86% 89.26%
Microsoft   84.14% 80.46% 93.88% 93.88% 88.09%
Foreca/Vaisala   83.29% 79.06% 93.11% 93.11% 87.14%
AerisWeather   81.63% 77.41% 91.64% 91.64% 85.58%
AccuWeather   85.41% 73.05% 91.99% 91.13% 85.40%
NWS Digital Forecast   82.05% 76.47% 89.21% 89.21% 84.23%
Weatherbit   69.05% 73.19% 90.59% 90.59% 80.86%
Wetter   52.89% 57.48% 90.36% 89.07% 72.45%
Pirate Weather   57.09% 47.61% 91.71% 91.71% 72.03%
World Weather Online   56.77% 51.20% 87.90% 87.90% 70.94%
OpenWeather   51.42% 50.78% 88.25% 88.25% 69.67%
Persistence   38.94% 37.27% 74.82% 74.82% 56.46%

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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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