świat

Europa

Port lotniczy Kolonia/Bonn





Number of days available for climatic review

parametrstylutmarkwimajcze
Tmax10159201044101510531019
Tmin10189251044101610541016
słońce (godz.)625449373842
opad527476527510527510
wilgotność / widzialność000000


parametrlipsiewrzpaźlisgru
Tmax102710241001103610161025
Tmin103510431015103610111025
słońce (godz.)212942443053
opad527527510527510527
wilgotność / widzialność000000


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.

prognoza

Kolonia

pogoda bieżąca

radar

Radar Niemcy!

zdjęcie satelitarne

zdjęcie satelitarne Niemcy!