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America Meridionale

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Number of days available for climatic review

ParametroGenFebMarAprMagGiu
Tmax534652494757
Tmin575456545969
Durata del soleggiamento534651504747
Precipitazione102939996101110
Umidità/Visibilità403742384046


ParametroLugAgoSetOttNovDic
Tmax457966776872
Tmin558587867888
Durata del soleggiamento457566796773
Precipitazione99131120129127129
Umidità/Visibilità386158585460


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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