Mondo

America del Nord

Juneau Intl. Airport





Number of days available for climatic review

ParametroGenFebMarAprMagGiu
Tmax541488544532533532
Tmin544494539523530527
Durata del soleggiamento000000
Precipitazione138122138141135134
Umidità/Visibilità115106117111107111


ParametroLugAgoSetOttNovDic
Tmax547574560570564569
Tmin545564554557556562
Durata del soleggiamento000000
Precipitazione138172163174167175
Umidità/Visibilità116141140132138141


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

Juneau

Situazione attuale

Immagine da satellite

Immagine da satellite Alaska!