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Precipitation in Seattle in October? — Polymarket Odds

Updated October 11, 2026 · Category: Other markets · Market end date: January 8, 2027

As of October 11, 2026 at 00:50 UTC, the leading outcome is <1.75" at 27%, followed by 1.75-2.5" at 19%, 2.5-3" at 18%. The market has $22.8K in total volume and $3.5K in the last 24 hours.

Current odds

OutcomeProbability24h changeVolume
<1.75"27%
-5.0 pts$8.3K
1.75-2.5"19%
-7.0 pts$4.1K
2.5-3"18%
-2.0 pts$1.8K
3-3.75"16%
+1.5 pts$5.0K
3.75-4.75"13%
+0.5 pts$1.2K
>6"3.5%
+0.3 pts$2.0K
4.75-6"0.3%
-1.1 pts$458

Total volume $22.8K · 24h volume $3.5K · Liquidity $3.7K. Prices are Polymarket YES-share prices read as probabilities; they are not executable quotes.

30-day price history

0%25%50%75%100%Oct 1Oct 11

■ <1.75" ■ 1.75-2.5" ■ 2.5-3" · 30-day price history (12-hour points)

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How this market resolves

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.

Summary of the market's published rules. The rules on Polymarket control settlement; check them there before relying on any outcome: open this market on Polymarket.

Related markets

More odds by topic: Weather odds

Frequently asked questions

What are the current Polymarket odds for Precipitation in Seattle in October?

As of October 11, 2026 at 00:50 UTC, the leading outcome is <1.75" at 27%, followed by 1.75-2.5" at 19%, 2.5-3" at 18%. The market has $22.8K in total volume and $3.5K in the last 24 hours.

When does the Precipitation in Seattle in October market end?

The event's listed end date is January 8, 2027. Each outcome settles under the market's written rules, summarized on this page, which can differ from the end-date field.

How are these odds calculated?

They are the displayed prices of each outcome's YES share on Polymarket. A price of 60¢ implies roughly a 60% chance. This page refreshes the numbers twice a day, so they are not live quotes.

Use this data

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