Monde

Europe

Rostov Veliki (101m)





Number of days available for climatic review

Paramètrejanfevmaravrmaijuin
Tmax710637709710738718
Tmin710639706708741717
Durée d’insolation000000
Précipitation714645715719744720
Humidité/Visibilité122110120141152148


Paramètrejuilletaoûtsepoctnovdéc
Tmax737740712730713740
Tmin738742714733712739
Durée d’insolation000000
Précipitation746747721740720751
Humidité/Visibilité150151146145144151


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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Rostov Veliki

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