Number of days available for climatic review
Παράμετρος | Ιαν | Φεβ | Μαρ | Απρ | Ιουν | Ιουλ |
Tmax | 1369 | 1238 | 1355 | 1308 | 1320 | 1269 |
Tmin | 1367 | 1237 | 1355 | 1308 | 1322 | 1276 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 140 | 135 | 144 | 141 | 139 | 129 |
Υγρασία/Ορατότητα | 77 | 76 | 97 | 94 | 96 | 89 |
Παράμετρος | Αυγ | Σεπ | Οκτ | Νοε | Δεκ | (null) |
Tmax | 1338 | 1363 | 1306 | 1389 | 1344 | 1402 |
Tmin | 1342 | 1364 | 1304 | 1386 | 1344 | 1394 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 146 | 169 | 163 | 169 | 167 | 178 |
Υγρασία/Ορατότητα | 80 | 129 | 135 | 124 | 119 | 104 |
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. |