Number of days available for climatic review
Παράμετρος | Ιαν | Φεβ | Μαρ | Απρ | Ιουν | Ιουλ |
Tmax | 1439 | 1342 | 1476 | 1435 | 1469 | 1437 |
Tmin | 1441 | 1342 | 1477 | 1433 | 1468 | 1436 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 188 | 171 | 188 | 181 | 188 | 180 |
Υγρασία/Ορατότητα | 182 | 165 | 176 | 177 | 182 | 178 |
Παράμετρος | Αυγ | Σεπ | Οκτ | Νοε | Δεκ | (null) |
Tmax | 1485 | 1485 | 1447 | 1508 | 1463 | 1517 |
Tmin | 1486 | 1484 | 1444 | 1509 | 1468 | 1514 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 186 | 195 | 214 | 215 | 210 | 217 |
Υγρασία/Ορατότητα | 180 | 182 | 203 | 206 | 204 | 212 |
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. |