Was the forecast right for Berlin on Mon Oct 26?
Berlin, State of Berlin · daily high temperature in °F · forecasts from each model's archived runs, verified against the EDDB observations
14 days out, 4 models put Berlin's Mon Oct 26 high anywhere from 45° to 56°;by the final call, the day before, the field had settled to a median of 54°. The day verified at 57° against the EDDB observations — drizzle.
ICON landed closest, off by 2.0°. GEM ran 7° cool.
What every model said, at every lead
Daily-high calls for Mon Oct 26 as each model's runs approached it — the last archived run per day. NBM and The Spread's own blend are consensus products and stay out of these ranges and rankings; the Berlin scoreboard shows them, labeled.
| Lead | AIFS | AIGFS | ECMWF | GEM | GFS | ICON | UKMO | Range |
|---|---|---|---|---|---|---|---|---|
| 15d · 2026-10-11 | — | 47° | — | — | 48° | — | — | 47–48° |
| 14d · 2026-10-12 | 46° | 51° | 45° | — | 56° | — | — | 45–56° |
| 13d · 2026-10-13 | — | 50° | 51° | — | 53° | — | — | 50–53° |
| 12d · 2026-10-14 | 52° | 54° | 62° | — | 54° | — | — | 52–62° |
| 11d · 2026-10-15 | 55° | 54° | 55° | — | 58° | — | — | 54–58° |
| 10d · 2026-10-16 | 58° | 56° | 60° | — | 58° | — | — | 56–60° |
| 9d · 2026-10-17 | 54° | 58° | 55° | 58° | 55° | — | — | 54–58° |
| 8d · 2026-10-18 | 55° | 55° | 52° | 54° | 51° | — | — | 51–55° |
| 7d · 2026-10-19 | 54° | 56° | 50° | 53° | 54° | — | — | 50–56° |
| 6d · 2026-10-20 | 51° | 55° | 52° | 62° | 55° | 50° | 54° | 50–62° |
| 5d · 2026-10-21 | 54° | 55° | 54° | 49° | 53° | 54° | 54° | 49–55° |
| 4d · 2026-10-22 | 54° | 54° | 54° | 49° | 56° | 56° | 54° | 49–56° |
| 3d · 2026-10-23 | 54° | 53° | 53° | 50° | 54° | 56° | 54° | 50–56° |
| 2d · 2026-10-24 | 53° | 53° | 54° | 51° | 54° | 55° | 54° | 51–55° |
| 1d · 2026-10-25 | 54° | 54° | 54° | 50° | 54° | 55° | 53° | 50–55° |
| actual | 57° |
Read it honestly
This is one date, not a league table. A model can win a day it deserved to lose; rankings only mean something over a window. For that, see which model has been most accurate in Berlin — or every city The Spread scores.
Forecasts are what each model's archived runs said at the time, captured at The Spread's sweep times — never reconstructed after the fact. Truth is the EDDB observations. The actual values are the ones in hand when this day was verified, usually 2 days after the date; a correction published after that is not carried into it. Archive depth varies by city; verified days exist only for dates the archive watched arrive.