Mondo

Europa

Petrozavodsk (110m)





Number of days available for climatic review

ParametroGenFebMarAprMagGiu
Tmax842784867863897870
Tmin843782863862895864
Durata del soleggiamento000000
Precipitazione124112124146155150
Umidità/Visibilità122111122143153149


ParametroLugAgoSetOttNovDic
Tmax894897859889867896
Tmin896899855891868897
Durata del soleggiamento000000
Precipitazione154156151152150155
Umidità/Visibilità152152148148148154


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.

Previsione

Petrozavodsk

Situazione attuale

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