FRZ · Climatology
Frost / freeze
Monthly frost-month climatology · v1.0 · 2026-04
Europe — Alpine altitude band against the Mediterranean
Monthly proxy — counts months with mean Tmin ≤ 0 °C per pixel per year. Daily refinement (true frost-day frequency from sub-monthly data) on the v2 roadmap.
What ships
Surfaces — 0–1 susceptibility derived from frost-month frequency per year.
Every release: 0–1 score · 5-class band · per-pixel uncertainty · input-coverage mask · STAC item · methodology doc.
Inputs
ERA5 monthly t2m 1991–2020