The climate of Antarctica is best described as polar, characterized by extremely cold temperatures, strong winds, and very low precipitation. This vast continent is known for having the harshest weather conditions on Earth.
Antarctica experiences long, frigid winters and short, cool summers. During winter, temperatures can plummet to as low as -80 degrees Fahrenheit (-62 degrees Celsius), especially in the interior regions. Coastal areas are somewhat milder, but still experience freezing temperatures. Summers can see slightly warmer conditions, with temperatures rising to around 20 degrees Fahrenheit (-6 degrees Celsius) in certain coastal areas.
Precipitation is minimal across the continent, with much of it falling as snow. In fact, Antarctica is classified as a desert due to its low annual precipitation levels. The interior receives less than 10 inches (25 cm) of precipitation each year, while the coasts get slightly more.
Additionally, the strong katabatic winds, which are caused by cold air descending from the high interior ice sheets, can result in blizzard conditions, making the climate even more severe. Overall, Antarctica’s climate is notable for its extreme cold and dryness, making it one of the most inhospitable places on the planet.