Precipitation in Seoul in June?

The market resolves on Jun 30, 2026, marking the end of June and the close of the trading period. Resolution is determined by official precipitation measurements recorded for Seoul during the month of June. The specific outcome—whether Seoul receives between 130–140mm or falls into another precipitation band—is verified against authoritative meteorological data. Once the resolution criteria are met and confirmed, the market settles and winning positions are paid out accordingly. Traders should monitor official weather station reports as June progresses to anticipate the likely resolution.

Several factors could shift market odds for Seoul's June precipitation. Major weather pattern changes—such as shifts in monsoon timing, tropical cyclone activity, or atmospheric pressure systems—typically trigger significant price moves. Real-time precipitation data released throughout June will provide concrete evidence, causing traders to adjust positions as the month unfolds. Updated seasonal forecasts from meteorological agencies, changes in ocean temperatures, and historical analogues to past wet or dry Junes can also influence trader sentiment. Early June rainfall totals will be especially influential, as they establish momentum toward or away from the 130–140mm target.