---
title: "Precipitation in Seoul in October?"
canonical_url: https://betcrypto.now/events/precipitation-in-seoul-in-october
status: live
trading_closes_at: 2027-01-08T04:59:00+00:00
total_volume_usd: 12692.14
venues: ["Polymarket"]
categories: ["Tech & Science"]
prices_as_of: 2026-10-09T06:05:12+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/precipitation-in-seoul-in-october
---

# Precipitation in Seoul in October?

Live · $12,692 traded · listed on Polymarket

## About

This market will resolve according to the total precipitation in mm in Seoul in October, 2026, according to the Korea Meteorological Administration's information for the region/branch of "Seoul".

If the reported value falls exactly between two brackets, then this market will resolve to the higher range bracket.

The resolution source for this market will be the Korea Meteorological Administration, specifically the figure for monthly precipitation in mm when the classification is set for "ground", the region/branch is set for "Seoul", the element is set for "precipitation", and the period is set for the month of October at the https://data.kma.go.kr/climate/RankState/selectRankStatisticsDivisionList.do link once the figure is finalized for the whole month of October 2026.

If the relevant data is not available by January 7, 2027, 11:59 PM ET, another credible resolution source will be chosen.

The resolution source for this market measures precipitation to 1 decimal place (e.g., 1.5), thus, this is the level of precision that will be used when resolving this market. Any revisions to precipitation recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

_From Polymarket's listing._

## Main market

| Outcome | Probability | Cheapest | Polymarket |
|---|---|---|---|
| <20mm | 21% | 22¢ on Polymarket | 22¢ |
| 20-30mm | 17% | 18¢ on Polymarket | 18¢ |
| 30-40mm | 13% | 14¢ on Polymarket | 14¢ |
| 40-50mm | 18% | 19¢ on Polymarket | 19¢ |
| 50-70mm | 9% | 15¢ on Polymarket | 15¢ |
| 70-85mm | 24% | 32¢ on Polymarket | 32¢ |
| 85mm+ | 9% | 11¢ on Polymarket | 11¢ |

## Open on a venue

- [Polymarket](https://betcrypto.now/go/e/669778?via=md)

---

Probability is the cross-venue consensus (book midpoints, 0–100%). Venue columns are what buying costs there (the ask). Prices move constantly; re-check at the canonical URL or https://betcrypto.now/api/v1/events/precipitation-in-seoul-in-october.

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