Welt

Europa

Maastricht-Beek (116m)





Number of days available for climatic review

ParameterJanFebMärAprMaiJun
Tmax115110611176113511771137
Tmin115510651175113711781137
Sonnenscheindauer000000
Niederschlag729673759736770744
Feuchte/Sicht178160173168171166


ParameterJulAugSepOktNovDez
Tmax116811661157119711531181
Tmin116811661156119811571179
Sonnenscheindauer000000
Niederschlag743750751767723747
Feuchte/Sicht169167199201199180


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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