South Korea develops its own long-term climate forecasting system

South Korea has begun developing its own long-term climate forecasting system with a planning horizon of up to 10 years. The project aims to enhance climate resilience and achieve carbon neutrality by 2050.

Jun 9, 2025 - 11:21

South Korea develops its own long-term climate forecasting system

The Korea Meteorological Administration began developing its own climate forecasting system for the country on April 30. / Photo: Korea Meteorological Administration

National Meteorological Initiative

According to Korea.net, the Korea Meteorological Administration (KMA) launched the project on April 30. The system will cover the Korean Peninsula and East Asia and will provide forecasts ranging from 1 month to 10 years.

Purpose — Carbon Neutrality and Climate Security

Developing a domestic climate model is part of the national strategy to reach carbon neutrality by 2050 and to boost the country’s resilience to climate change. The system will allow the government to create more accurate climate scenarios and better prepare for extreme weather events.

The government plans to invest ₩49.5 billion (approx. $36 million) in the project over the next seven years, through 2031. Once the main development phase is completed, the system will begin providing annual and seasonal forecasts in various formats.

What the New System Will Forecast

The future system will provide forecasts for:

Average air temperature
Precipitation levels
Extreme weather events (snowfalls, frost, hail, storms)
Long-term climate trends

These forecasts will support sectors like construction, insurance, energy, financial planning, agriculture, and disaster management.

Official Statement

Jang Dong-un, Head of the Korea Meteorological Administration, said:

“We will establish a national climate forecasting system adapted to rapidly changing conditions in East Asia. Our goal is to strengthen the country's readiness for climate challenges and ensure the safety of our citizens.”