Normalized interval values (first column) and corresponding difference values for each of the four criterion (subsequent columns).
| Value | % Tree Match | HDD (18°C) | CDD (18°C) | Precip. (mm) |
|---|---|---|---|---|
| 10–9 | <10 | > 3919 | >2234 | >1243 |
| 9–8 | 10–15 | 3483–3919 | 1986–2234 | 1105–1243 |
| 8–7 | 15–20 | 3048–3483 | 1737–1986 | 967–1105 |
| 7–6 | 20–25 | 2612–3048 | 1489–1737 | 829–967 |
| 6–5 | 25–30 | 2177–2612 | 1241–1489 | 691–829 |
| 5–4 | 30–35 | 1742–2177 | 993–1241 | 552–691 |
| 4–3 | 35–40 | 1306–1742 | 745–993 | 414–552 |
| 3–2 | 40–45 | 871–1306 | 496–745 | 276–414 |
| 2–1 | 45–50 | 435–871 | 248–496 | 138–276 |
| 1–0 | >50 | <435 | <248 | <138 |