[Summary of the 3-Month Seasonal Forecast Outlook for Korea (Issued in September 2025)]

[3-Month Precipitation Summary]
- September: Above-normal precipitation is likely (60–70%) over central–northern North Korea and the southern East and South Coasts (Jeolla, Gyeongsang, Jeju), while the Central West Coast is mostly near normal.
- October: Above-normal precipitation (60–80%) is favored across the southern regions (Jeolla, Gyeongsang, Jeju) and the East Coast of North Korea; central regions and inland North Korea are mostly near normal.
- November: Below-normal precipitation (60–70%) is likely over the southern coast of Jeolla–Gyeongnam and the Central West Coast, while above-normal precipitation (~60%) is favored along Gangwon and the northeastern coast of North Korea.

[3-Month Temperature Summary]
- September: Above-normal temperatures (70–80%) are likely across most of the Korean Peninsula, except parts of northwestern North Korea and some mountainous areas.
- October: Above-normal temperatures (60–80%) prevail across most of the Peninsula, with scattered near-normal areas over central North Korea and inland Gangwon.
- November: Above-normal temperatures (60–80%) are likely over North Korea, Gyeongsang, and the East Coast, while Jeolla, Jeju, and inland central regions are mostly near normal.

※ Source: Integrated Watershed Management Institute, Seasonal Forecast released in September 2025
※ This forecast is probability-based and may differ from actual conditions.