Welt

Südamerika

Chamical Airport (461m)





Number of days available for climatic review

ParameterJanFebMärAprMaiJun
Tmax797682838596
Tmin867988878596
Sonnenscheindauer93141186180155180
Niederschlag10394979897112
Feuchte/Sicht817686838695


ParameterJulAugSepOktNovDez
Tmax109113110111109108
Tmin116118116117107113
Sonnenscheindauer12421712021712062
Niederschlag129132124125134131
Feuchte/Sicht114114111109111113


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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