Mondo

Africa

Bethlehem Airport (1678m)





Number of days available for climatic review

ParametroGenFebMarAprMagGiu
Tmax678614678677709647
Tmin681611676678709652
Durata del soleggiamento279254279270248300
Precipitazione622564628627656632
Umidità/Visibilità121109119131145144


ParametroLugAgoSetOttNovDic
Tmax644622598618598618
Tmin650622598619599621
Durata del soleggiamento279310300310240279
Precipitazione655657634657638655
Umidità/Visibilità147148143143141149


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

Bethlehem

Situazione attuale

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