How the models scored this month
See how accurately deterministic weather model runs predicted conditions throughout the month, measured against observations using RMSE.
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Individual days
Forecast ranges
Forecast Range:
WN3 ENS: © 2026 DeepMind Technologies Limited's machine learning models used to create the experimental data made available at https://developers.google.com/earth-engine/datasets/catalog/projects_gcp-public-data-weathernext_assets_weathernext_3_0_0_0p1deg under CC BY 4.0 licence terms. This data is intended for experimental modelling only and is not intended, validated, or approved for real world use.
Monthly RMSE Overview --
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| Date | Best | Worst | ||||||
|---|---|---|---|---|---|---|---|---|
| Avg | ||||||||
| Bias | ||||||||
RMSE Scale (°C):
METEOPROOF.COM
How to read this Daily Monthly Verification Table
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Monthly Horizon Summary (D-1 to D-13 Averages)
Average Monthly RMSE per Forecast Horizon
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| Lead | Best | Worst | ||||||
|---|---|---|---|---|---|---|---|---|
RMSE Scale (°C):
METEOPROOF.COM