Mondo

Europa

Northolt





Number of days available for climatic review

ParametroGenFebMarAprMagGiu
Tmax620560620600620600
Tmin620560620600620600
Durata del soleggiamento000000
Precipitazione341308341330341330
Umidità/Visibilità1033206100020


ParametroLugAgoSetOttNovDic
Tmax620620600620600620
Tmin620620600620600620
Durata del soleggiamento000000
Precipitazione341341330341330341
Umidità/Visibilità14-21474836480000


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

Slough

Situazione attuale

Radar

Radar Regno Unito!

Immagine da satellite

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