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Number of days available for climatic review

ΠαράμετροςΙανΦεβ ΜαρΑπρΙουνΙουλ
Tmax709640712699740717
Tmin713641708704741716
Διάρκεια Ηλιοφάνειας000000
Υετός713644715711744720
Υγρασία/Ορατότητα 123111121133153148


ΠαράμετροςΑυγΣεπΟκτΝοεΔεκ(null)
Tmax740741717728714736
Tmin742739715727717739
Διάρκεια Ηλιοφάνειας000000
Υετός747747721740720742
Υγρασία/Ορατότητα 152151147142147149


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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