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Number of days available for climatic review

ΠαράμετροςΙανΦεβ ΜαρΑπρΙουνΙουλ
Tmax120107116137124108
Tmin121107113137123105
Διάρκεια Ηλιοφάνειας000000
Υετός203032453118
Υγρασία/Ορατότητα 117104113129116104


ΠαράμετροςΑυγΣεπΟκτΝοεΔεκ(null)
Tmax11912312011796138
Tmin12112411811596134
Διάρκεια Ηλιοφάνειας000000
Υετός32313032931
Υγρασία/Ορατότητα 115115111113113130


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.

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