Mondo

America del Nord

San Luis Valley Regional Airport (2299m)





Number of days available for climatic review

ParametroGenFebMarAprMagGiu
Tmax206618722064202320822030
Tmin207118742074202620852037
Durata del soleggiamento000000
Precipitazione156142156172186180
Umidità/Visibilità153139154168182177


ParametroLugAgoSetOttNovDic
Tmax208720872028209520292103
Tmin210521022037209820352104
Durata del soleggiamento000000
Precipitazione188188180184184186
Umidità/Visibilità182181178179174185


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.

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