Number of days available for climatic review
| Parameter | Jan | Feb | Mär | Apr | Mai | Jun |
| Tmax | 632 | 588 | 649 | 630 | 649 | 630 |
| Tmin | 602 | 559 | 620 | 600 | 620 | 600 |
| Sonnenscheindauer | 0 | 0 | 0 | 0 | 0 | 0 |
| Niederschlag | 632 | 589 | 652 | 631 | 651 | 630 |
| Feuchte/Sicht | 115 | 122 | 135 | 134 | 138 | 134 |
| Parameter | Jul | Aug | Sep | Okt | Nov | Dez |
| Tmax | 647 | 649 | 628 | 647 | 629 | 623 |
| Tmin | 620 | 617 | 600 | 617 | 599 | 618 |
| Sonnenscheindauer | 0 | 0 | 0 | 0 | 0 | 0 |
| Niederschlag | 653 | 653 | 627 | 647 | 631 | 626 |
| Feuchte/Sicht | 135 | 135 | 132 | 133 | 132 | 125 |
Climate data is usually derived from meteorological data of a certain number of years. The actual number of recorded years may vary from only a couple to 50 years or more. The quality of climate data depends on the number of available recorded years. Fewer years means less reliable data. The standart-period for reliable climate data is 30 years. For example, the mean monthly temperature for, let's say January, would ideally calculated from a total number of 930 recorded January-days. However, the usual number of recorded days is much smaller. The table above shows the actual number of recorded days for every parameter measured. |
Beaven Island