Number of days available for climatic review
Παράμετρος | Ιαν | Φεβ | Μαρ | Απρ | Ιουν | Ιουλ |
Tmax | 1072 | 992 | 1114 | 1098 | 1145 | 1109 |
Tmin | 1071 | 990 | 1108 | 1100 | 1142 | 1103 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 126 | 111 | 124 | 146 | 155 | 151 |
Υγρασία/Ορατότητα | 121 | 108 | 121 | 143 | 154 | 148 |
Παράμετρος | Αυγ | Σεπ | Οκτ | Νοε | Δεκ | (null) |
Tmax | 1142 | 1142 | 1084 | 1136 | 1107 | 1142 |
Tmin | 1141 | 1141 | 1083 | 1137 | 1107 | 1144 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 156 | 155 | 151 | 151 | 150 | 155 |
Υγρασία/Ορατότητα | 153 | 152 | 148 | 148 | 148 | 153 |
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. |