Climatic conditions at Arctowski Station (King George Island, West Antarctica) in 2013–2017 against the background of observed regional changes.

Abstract

Meteorological conditions at Arctowski Station during 2013–2017 were presented against the background of regional climate changes, especially air temperature decline. Air temperature, relative air humidity, air pressure, solar radiation, wind speed and direction, snow cover and precipitation were collected with an automatic weather station and manual measurements and were further analysed. The obtained results were compared with data from previous years and with data from other stations located on King George Island. Our observations confirm that the vicinity of Arctowski Station also experienced a decrease in air temperature during summer, which supports the hypothesis of regional cooling.