This market will resolve according to the total precipitation in inches in Seattle between January 1 and January 31, 2026, 11:59PM ET according to the National Oceanic and Atmospheric Administration (NOAA). The resolution source for this market will be NOAA, specifically the figure for January 2026 when the "Monthly summarized data" for "Seattle City Area" is selected with the variable set to "Precipitation" at the https://www.weather.gov/wrh/climate?wfo=sew link once that figure is finalized for the whole month of January 2026. The resolution source for this market measures precipitation to 2 decimal places (e.g., 1.54), 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.