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Papers Benchmarks Datasets Tasks

Weather forecasting research benchmarks – Page 3 · SOTA2 Research

Weather forecasting

Benchmarks

Dataset NameSOTA MethodSort

Dataset NameSOTA methodMetricTrendResultsLast Updated

ERA5 2020 (test)

ARCHESWEATHERGEN (MEAN)

2.049RMSE T2M

4

Apr 21, 2026

WeatherBench2 +72h

5Win Rate (T)

3

May 19, 2026

WeatherBench2 +24h

5Skill Score (win) T

3

May 19, 2026

ERA5 WeatherBench 15-day forecast horizon v2 (test)

4.19Zonal Wind (UW) at 500hPa

3

Mar 26, 2026

Weather 720 horizon

0.334MSE

3

Feb 26, 2026

Weather 336 horizon

0.241MSE

3

Feb 26, 2026

Weather 192 horizon

0.211MSE

3

Feb 26, 2026

Weather 96 horizon

0.159MSE

3

Feb 26, 2026

ERA5 2018 (test)

WAAPO (patch-based)

0.105PMRG

2

Feb 26, 2026

WeatherBench 121 x 240, 1.5° resolution 2

96.81MACs (G)

1

Mar 24, 2026

0.72NINO

1

Feb 26, 2026

Page 3 of 3

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