2010-2020 decadal anomaly (0)
| very warm (>2°C) |
| warm (1°C - 2°C) |
| slightly warm (0°C - 1°C) |
| slighlty cold (0C - -1°C) |
| cold (-1°C - -2°C) |
| very cold (<-2°C) |
2000-2010 decadal anomaly (1)
| >2.5 |
| 2.001 - 2.5 |
| 1.501 - 2 |
| 1.001 - 1.5 |
| 0.501 - 1 |
| 0.001 - 0.5 |
| -0.499 - 0 |
| -0.999 - -0.5 |
| -1.999 - -1 |
| -2.499 - -2 |
| < -2.5 |
1990-2000 decadal anomaly (2)
| 1.948 - 2.916 |
| 1.606 - 1.947 |
| 1.349 - 1.605 |
| 1.149 - 1.348 |
| 0.978 - 1.148 |
| 0.807 - 0.977 |
| 0.65 - 0.806 |
| 0.479 - 0.649 |
| 0.308 - 0.478 |
| 0.123 - 0.307 |
| -0.718 - 0.122 |
1980-1990 decadal anomaly (3)
| very warm (>2°C) |
| warm (1°C - 2°C) |
| slightly warm (0°C - 1°C) |
| slighlty cold (0°C - -1°C) |
| cold (-1°C - -2°C) |
| very cold (<-2°C) |
1970-1980 decadal anomaly (4)
| very warm (>2°C) |
| warm (1°C - 2°C) |
| slightly warm (0°C - 1°C) |
| slighlty cold (0°C - -1°C) |
| cold (-1°C - -2°C) |
| very cold (<-2°C) |
|