Number of days available for climatic review
Παράμετρος | Ιαν | Φεβ | Μαρ | Απρ | Ιουν | Ιουλ |
Tmax | 1143 | 1061 | 1176 | 1139 | 1161 | 1140 |
Tmin | 1151 | 1065 | 1177 | 1139 | 1163 | 1136 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 713 | 644 | 714 | 691 | 713 | 690 |
Υγρασία/Ορατότητα | 146 | 131 | 146 | 139 | 144 | 142 |
Παράμετρος | Αυγ | Σεπ | Οκτ | Νοε | Δεκ | (null) |
Tmax | 1180 | 1202 | 1155 | 1191 | 1141 | 1174 |
Tmin | 1180 | 1203 | 1158 | 1199 | 1148 | 1170 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 715 | 745 | 720 | 738 | 713 | 742 |
Υγρασία/Ορατότητα | 147 | 169 | 168 | 164 | 151 | 174 |
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. |