Κόσμος

Ευρώπη

Άαχεν (205m)





Number of days available for climatic review

ΠαράμετροςΙανΦεβ ΜαρΑπρΙουνΙουλ
Tmax133312151333129013331290
Tmin133312151333129013331290
Διάρκεια Ηλιοφάνειας133312151332129013331290
Υετός000000
Υγρασία/Ορατότητα 000000


ΠαράμετροςΑυγΣεπΟκτΝοεΔεκ(null)
Tmax133313331290133312901333
Tmin133313331290133312901333
Διάρκεια Ηλιοφάνειας133213331290133312901333
Υετός000000
Υγρασία/Ορατότητα 000000


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.

Πρόγνωση

Άαχεν

Καιρός τώρα

Ραντάρ

Radar Γερμανία!

Δορυφορική Εικόνα

Δορυφορική  Εικόνα  Γερμανία!