świat

Ameryka Środkowa

Meksyk/B. Juarez, Lotnisko (2303m)





Number of days available for climatic review

parametrstylutmarkwimajcze
Tmax177156176169177177
Tmin145142163156164145
słońce (godz.)748688735968
opad185167183179186179
wilgotność / widzialność143128139140140142


parametrlipsiewrzpaźlisgru
Tmax169167202200200191
Tmin151146189194201169
słońce (godz.)656691847756
opad187181210211209213
wilgotność / widzialność134133163165170154


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.