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Number of days available for climatic review

ΠαράμετροςΙανΦεβ ΜαρΑπρΙουνΙουλ
Tmax691615691693710684
Tmin691620688690718692
Διάρκεια Ηλιοφάνειας1038795119126118
Υετός657594655657687654
Υγρασία/Ορατότητα 585159737970


ΠαράμετροςΑυγΣεπΟκτΝοεΔεκ(null)
Tmax707712688708666690
Tmin700708695712664689
Διάρκεια Ηλιοφάνειας1081141201139498
Υετός684680673697646685
Υγρασία/Ορατότητα 696770916976


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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