| to the average | 7 | other |
| to the monthly climatology | 5 | other |
| for 1981 | 3 | temporal |
| anomaly → be → relative | 14 |
| anomaly → be → related | 4 |
| negative | neutral | positive |
| 0.115 | 0.828 | 0.057 |
| Raw frequency | 18 |
| Normalized frequency | 0.402 |
| Modifier score | 1.000 |
| Perplexity | 71.522 |