Welt

Europa

Crans-Montana (1424m)





Number of days available for climatic review

ParameterJanFebMärAprMaiJun
Tmax826484828973
Tmin967387818981
Sonnenscheindauer1037890869183
Niederschlag157140175169165149
Feuchte/Sicht139125135117119130


ParameterJulAugSepOktNovDez
Tmax8710488828085
Tmin8410086837485
Sonnenscheindauer8610488838085
Niederschlag157192201186168166
Feuchte/Sicht110131158157128143


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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