Number of days available for climatic review
Παράμετρος | Ιαν | Φεβ | Μαρ | Απρ | Ιουν | Ιουλ |
Tmax | 1074 | 963 | 1076 | 1067 | 1110 | 1070 |
Tmin | 1402 | 1270 | 1418 | 1395 | 1448 | 1398 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 128 | 113 | 125 | 148 | 156 | 155 |
Υγρασία/Ορατότητα | 117 | 106 | 120 | 138 | 148 | 143 |
Παράμετρος | Αυγ | Σεπ | Οκτ | Νοε | Δεκ | (null) |
Tmax | 1103 | 1108 | 1065 | 1098 | 1070 | 1104 |
Tmin | 1447 | 1446 | 1401 | 1432 | 1394 | 1438 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 160 | 158 | 151 | 156 | 156 | 160 |
Υγρασία/Ορατότητα | 147 | 148 | 143 | 143 | 142 | 146 |
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. |