Mondo

America del Nord

Edmonton Int. AP (707m)





Number of days available for climatic review

ParametroGenFebMarAprMagGiu
Tmax836756834810836810
Tmin837757837810837809
Durata del soleggiamento184166181176182176
Precipitazione186169187181186180
Umidità/Visibilità184165183178185178


ParametroLugAgoSetOttNovDic
Tmax831837837863839865
Tmin836839839864838867
Durata del soleggiamento181179203207201210
Precipitazione185190210215210217
Umidità/Visibilità183184206209206213


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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