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Lukoyanov (219m)





Number of days available for climatic review

ΠαράμετροςΙανΦεβ ΜαρΑπρΙουνΙουλ
Tmax706639706710737715
Tmin710636710710739712
Διάρκεια Ηλιοφάνειας000000
Υετός126114124145157152
Υγρασία/Ορατότητα 122110122142152147


ΠαράμετροςΑυγΣεπΟκτΝοεΔεκ(null)
Tmax736736717732717741
Tmin739741718729714740
Διάρκεια Ηλιοφάνειας000000
Υετός156155152155157156
Υγρασία/Ορατότητα 152150146145145153


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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