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Number of days available for climatic review

ΠαράμετροςΙανΦεβ ΜαρΑπρΙουνΙουλ
Tmax126111481271122212681227
Tmin126311501271122912681228
Διάρκεια Ηλιοφάνειας000000
Υετός186169187181186180
Υγρασία/Ορατότητα 184168185178183179


ΠαράμετροςΑυγΣεπΟκτΝοεΔεκ(null)
Tmax126512691254129212551299
Tmin126712731255129512591297
Διάρκεια Ηλιοφάνειας000000
Υετός186190212215210217
Υγρασία/Ορατότητα 184185205209208213


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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