(haps Magazine Korea)
Temperatures across Korea are forecasted to be warmer than average this spring, with regions including Busan also expected to experience higher-than-usual temperatures from March to May, according to the Korea Meteorological Administration (KMA).
Climate prediction models from 11 meteorological agencies worldwide, including those in Korea and the UK, indicate that the Korean Peninsula will likely see above-average temperatures throughout the spring season.
The primary cause of this warming trend is the overall rise in sea surface temperatures, which is influencing atmospheric circulation patterns.
In March, high sea surface temperatures in the North Pacific, Indian Ocean, and Atlantic Ocean are expected to strengthen high-pressure systems near Korea, bringing an influx of warm southerly winds that will raise temperatures. However, temporary cold spells could still occur due to brief intrusions of cold air masses.
By April, rising sea surface temperatures in the Eastern Indian Ocean are likely to further increase temperatures.
In May, the warming trend is expected to continue, with high sea surface temperatures in the Eastern Indian Ocean and Arabian Sea further influencing Korea’s climate.
Precipitation levels are expected to be higher than average in March but close to average in April and May.
If the Arabian Sea remains warmer than usual in May, it could lead to a high-pressure system forming over eastern Korea, increasing hot and humid southwesterly winds and raising the likelihood of above-average rainfall.
In Buulkyung, temperatures in March are also expected to be warmer than normal, while April and May will likely see precipitation levels close to historical averages.
Over the past 10 years, Korea’s spring temperatures have shown a consistent warming trend, with average temperatures rising 1.4°C in March, 0.9°C in April, and 0.6°C in May compared to previous averages.
Around Busan has followed a similar pattern, with temperature increases of 1.1°C in March, 0.7°C in April, and 0.5°C in May over the same period.