Weather forecast accuracy details for Belle Haven, Virginia

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   94.44% 71.83% 100.00% 98.61% 91.22%
The Weather Channel   87.36% 71.26% 98.85% 98.85% 89.08%
Foreca/Vaisala   83.91% 65.52% 98.85% 98.85% 86.78%
AerisWeather   87.36% 60.92% 97.70% 97.70% 85.92%
Microsoft   80.23% 66.67% 94.19% 97.67% 84.69%
Weatherbit   85.06% 60.92% 89.66% 90.80% 81.61%
Open-Meteo   79.31% 49.43% 97.70% 97.70% 81.03%
NWS Digital Forecast   74.71% 59.77% 89.66% 89.66% 78.45%
World Weather Online   75.86% 45.98% 90.80% 90.80% 75.86%
OpenWeather   67.82% 33.33% 91.95% 91.95% 71.26%
Pirate Weather   75.86% 25.29% 91.95% 91.95% 71.26%
Wetter   62.07% 47.13% 79.31% 73.56% 65.52%
Persistence   43.33% 31.15% 58.33% 58.33% 47.79%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   83.01% 78.92% 87.96% 87.96% 84.46%
Microsoft   83.63% 77.86% 85.57% 85.57% 83.16%
Foreca/Vaisala   82.92% 76.42% 83.24% 83.24% 81.45%
AerisWeather   77.44% 74.09% 82.96% 82.96% 79.36%
AccuWeather   80.87% 77.29% 78.72% 78.04% 78.73%
Weatherbit   75.67% 69.61% 83.22% 83.22% 77.93%
NWS Digital Forecast   76.92% 72.42% 76.52% 76.52% 75.60%
World Weather Online   65.21% 61.05% 78.16% 78.16% 70.65%
Pirate Weather   69.93% 43.23% 84.17% 84.17% 70.38%
Wetter   54.87% 57.01% 78.15% 75.65% 66.42%
OpenWeather   54.41% 49.95% 80.19% 80.19% 66.18%
Persistence   38.34% 34.20% 54.19% 54.19% 45.23%

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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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