Tendencje i zmienność temperatury powietrza w Krakowie w latach 1792-1996

Abstract

Podstawą opracowania jest seria pomiarów temperatury powietrza wykonywanych na stacji klimatologicznej Uniwersytetu Jagiellońskiego od 1792 r. Średnie wartości uzupełniono i zwe-ryfIkowano. Ogólnie w XIX w. temperatury miesięczne od listopada do marca były niższe niż obecnie. Maj, czerwiec i sierpień wykazują niewielki spadek temperatury powietrza. W lipcu, wrześniu i październiku wieloletnia tendencja jest bliska zeru. Przebiegi miesięczne temperatury powietrza wykazują znaczne wahania z roku na rok. The base of the paper is series of the measurement of air temperature at the Jagiellonian University climatological station, collected since 1792. Average values were completed and verified. Generally, during the 19th century the monthly temperatures from November to March were lower than later.May, June and August showed the small air temperature fall. In July, September and October the long-term tendency is close on the point of nought. Each monthly course of the air temperature appears the considerable fluctuation from year to year.

The base of the paper is series of the measurement of air temperature at the Jagiellonian University climatological station, collected since 1792. Average values were completed and verified. Generally, during the 19th century the monthly temperatures from November to March were lower than later.May, June and August showed the small air temperature fall. In July, September and October the long-term tendency is close on the point of nought. Each monthly course of the air temperature appears the considerable fluctuation from year to year.