climate prop · Seattle, WA · West Coast & Southwest · settles 2026-10
Top-5 warmest Oct on record in Seattle
2¢
american +4595 · decimal 46.95
on the tape
Needs a mean high of 63.6°F+ against 81 years of record (warmest: 66.2°F in 2022). Official NWS record.
The Tape
what the models knew, when
— — reconstructed from archived model runs (deterministic values + a lead-dependent Gaussian error model, labeled, never on the tape) · — live prices from the running consensus engine.
Receipts
prop id WP-KSEA-2026-10-MAVG-TOP5 · opened 2026-10-01T00:10:37+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape