Argentina station in Antarctic records the coldest June of the past 41 years

Photo credit: Government of Argentina (Source: https://www.argentina.gob.ar/ejercito/antartida/base-belgrano2)

This month of June 2021 was the coldest month at the Belgrano station on the Antarctic continent, operated by the Argentina, since 1980.

According to meteorological data recorded at the site and the monitoring of Antarctic climatology carried out by WEC (World Environmental Conservancy), the average temperature this month was -23.7ºC (-10.7ºF), the coldest of the last 41 years. The average temperature in June in Belgrano is usually around -19.7ºC (-3.5ºF). The collaborator for the temperature increase was a strong cold wave that hit the region on June 15 when the minimum temperature reached is -38.0ºC (-36.4ºF). 

Other research stations in Antarctica record below average temperatures for the June month.

See the table below:

StationOperated byAverage temperatureRecord
South PoleU.S.A.-63.9 ºC (-83.0ºF)18 years
HalleyUnited Kingdom-35.0ºC (-31.0ºF)64 years (historical)

Sources: synop codes1, BAS2 and Antarctic WEC3 Monitoring

1 Surface Synoptic Observations

2 British Antarctic Survey

3 World Environmental Conservancy

Atlanta, July 6, 2021

By M. Romão and L.B.M.Pires