Mundo

Europa

Bologna/Borgo





Number of days available for climatic review

Parámetroenefebmarabrmayjun
Tmáx419379426415410388
Tmín420377425417406383
Duración del tiempo soleado000000
Precipitación130118123121128122
Humedad/Visibilidad948498102105105


Parámetrojulagosepoctnovdic
Tmáx400412405409401388
Tmín393406404413409390
Duración del tiempo soleado000000
Precipitación134160161150158143
Humedad/Visibilidad10811410710210883


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.

Pronóstico

Bolonia

Estado actual

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