Mondo

Africa

Bechar/Ouakda AP (816m)





Number of days available for climatic review

ParametroGenFebMarAprMagGiu
Tmax11285901018783
Tmin11382851029186
Durata del soleggiamento186254248240310270
Precipitazione140118146175161158
Umidità/Visibilità114106116134146143


ParametroLugAgoSetOttNovDic
Tmax847383695659
Tmin847482655261
Durata del soleggiamento248279240310270248
Precipitazione158167155153132143
Umidità/Visibilità145132134137106119


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.

Previsione

Béchar

Situazione attuale

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