2025年是韩国有记录以来第二热年份

Core Insights - The Korea Meteorological Administration reported that 2025 is the second hottest year on record for South Korea, attributed to prolonged high temperatures from early summer to autumn [1][7] - The average temperature in South Korea last year was 13.7 degrees Celsius, which is 0.8 degrees lower than in 2024 and the same as in 2023, marking it as the second hottest year since 1973 [1][7] Summary by Categories Temperature Trends - Last year's average temperature was 1.2 degrees Celsius higher than the average of 12.5 degrees Celsius recorded from 1991 to 2020 [2][8] - Monthly average temperatures for all months last year, except for February and May, were above the long-term average, with June and October recording the highest monthly averages ever [2][8] Weather Patterns - The prolonged high temperatures were attributed to the North Pacific High pressure system appearing earlier and lasting longer than in previous years [3][8] - The presence of this pressure system near South Korea led to high temperatures and the influx of humid air [4][8] Extreme Weather Events - South Korea experienced high-temperature days totaling 29.7, significantly exceeding the long-term average of 11 days [5][9] - There were 16.4 tropical nights last year, compared to a long-term average of 6.6, where tropical nights are defined as nights with minimum temperatures above 25 degrees Celsius [6][9]