| Meteorological elements and its Correl. Coef. | B | C | D | E | F |
| B | 1 | 0.749 | 0.018 | 0.856 | −0.281 |
| C | 0.749 | 1 | −0.218 | 0.688 | −0.007 |
| D | 0.018 | −0.218 | 1 | 0.448 | −0.693 |
| E | 0.856 | 0.688 | 0.448 | 1 | −0.552 |
| F | −0.281 | −0.007 | −0.693 | −0.552 | 1 |