Weather forecast accuracy details for Berlin, New Jersey

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
Foreca/Vaisala   73.91% 73.91% 75.31% 75.31% 74.61%
Microsoft   73.53% 79.71% 71.25% 73.75% 74.56%
The Weather Channel   69.57% 75.36% 75.31% 75.31% 73.89%
AccuWeather   75.00% 76.12% 70.89% 64.56% 71.64%
AerisWeather   75.36% 69.57% 70.37% 70.37% 71.42%
Weatherbit   69.84% 72.73% 70.67% 70.67% 70.98%
Wetter   46.38% 55.07% 80.25% 80.25% 65.49%
World Weather Online   62.32% 66.67% 65.43% 65.43% 64.96%
NWS Digital Forecast   66.67% 68.12% 61.73% 61.73% 64.56%
Open-Meteo   57.97% 63.77% 66.67% 66.67% 63.77%
Pirate Weather   57.97% 33.33% 74.07% 74.07% 59.86%
Persistence   27.45% 40.43% 83.93% 83.93% 58.93%
OpenWeather   55.07% 36.23% 67.90% 67.90% 56.78%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   84.62% 75.64% 87.39% 87.39% 83.76%
Microsoft   83.73% 74.75% 86.09% 86.09% 82.67%
Foreca/Vaisala   82.71% 68.67% 86.15% 86.15% 80.92%
AerisWeather   81.28% 67.43% 84.53% 84.53% 79.44%
AccuWeather   81.93% 72.52% 81.13% 79.05% 78.66%
Weatherbit   79.10% 66.17% 82.69% 82.79% 77.69%
NWS Digital Forecast   82.38% 68.06% 76.51% 76.51% 75.86%
OpenWeather   72.11% 46.51% 83.00% 83.00% 71.16%
Pirate Weather   71.26% 35.15% 83.91% 83.91% 68.56%
World Weather Online   59.88% 50.30% 81.04% 81.04% 68.06%
Wetter   61.32% 46.42% 79.75% 77.65% 66.28%
Persistence   33.46% 29.75% 57.69% 57.69% 44.65%

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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