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Precipitation in Seattle in October?

Openone winner

Selected outcome

1.75-2.5"

wide spread 14–25%

22%

1.75-2.5" · 22%

Stored quote · checking the venue

Scheduled end
Jan 7, 2027 ET

Price

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Markets

  • <1.75"

    Will Seattle have less than 1.75 inches of precipitation in October?

    66%

    Open · $80 24h · $11k vol

    wide spread 54–81%

    Bid 54¢ · Ask 81¢

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  • 1.75-2.5"

    Will Seattle have between 1.75 and 2.5 inches of precipitation in October?

    22%

    Open · $212 24h · $6,966 vol

    wide spread 14–25%

    Bid 14¢ · Ask 25¢

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  • 2.5-3"

    Will Seattle have between 2.5 and 3 inches of precipitation in October?

    5%

    Open · $10 24h · $4,222 vol

    Bid 4¢ · Ask 6¢

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  • 3-3.75"

    Will Seattle have between 3 and 3.75 inches of precipitation in October?

    2%

    Open · $0 24h · $6,054 vol

    Bid 0.3¢ · Ask 4.5¢

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  • 3.75-4.75"

    Will Seattle have between 3.75 and 4.75 inches of precipitation in October?

    1%

    Open · $40 24h · $1,957 vol

    Bid 0.1¢ · Ask 2¢

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  • 4.75-6"

    Will Seattle have between 4.75 and 6 inches of precipitation in October?

    <1%

    Open · $5 24h · $1,180 vol

    last

    Ask 1.1¢

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  • >6"

    Will Seattle have more than 6 inches of precipitation in October?

    <1%

    Open · $0 24h · $2,398 vol

    last

    Ask 0.3¢

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Event statistics
24h vol
$347
Volume
$34k
Liquidity
$4,046
Open int.
—

How this resolves

One winner.

Scheduled end
Jan 7, 2027 ET
  1. Trading
  2. Closed
  3. In review
  4. Resolved
Rules text

This market will resolve according to the total precipitation in inches in Seattle between October 1 and October 31, 2026, 11:59PM ET according to the National Oceanic and Atmospheric Administration (NOAA). If the reported data falls exactly between two brackets, this market will resolve to the higher bracket. The resolution source for this market will be NOAA, specifically the figure for October 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 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 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.

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