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Precipitation in NYC in September? — Polymarket Odds

Updated September 24, 2026 · Category: Tech & AI · Market end date: December 8, 2026

As of September 24, 2026 at 17:11 UTC, the leading outcome is 4-5" at 33.5%, followed by 3-4" at 33.5%, 2-3" at 18.5%. The market has $42.6K in total volume and $12.3K in the last 24 hours.

Current odds

OutcomeProbability24h changeVolume
4-5"33.5%
+25.5 pts$8.9K
3-4"33.5%
+7.0 pts$6.6K
2-3"18.5%
-41.5 pts$9.0K
5-6"10.9%
+4.2 pts$6.1K
>6"5.3%
+2.9 pts$7.8K
<2"1.7%
+0.3 pts$4.2K

Total volume $42.6K · 24h volume $12.3K · Liquidity $6.2K. Prices are Polymarket YES-share prices read as probabilities; they are not executable quotes.

30-day price history

0%25%50%75%100%Sep 1Sep 24

4-5" 3-4" 2-3" · 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 Central Park, New York City between September 1 and September 30, 2026, 11:59PM ET according to the National Oceanic and Atmospheric Administration (NOAA).

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 NOAA, specifically the figure for September 2026 when the "Monthly summarized data" for "Central Park NY" is selected with the variable set to "Precipitation" at the https://www.weather.gov/wrh/climate?wfo=okx link once that figure is finalized for the whole month of September 2026.

If the relevant data is not available by December 7, 2026, 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.

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Frequently asked questions

What are the current Polymarket odds for Precipitation in NYC in September?

As of September 24, 2026 at 17:11 UTC, the leading outcome is 4-5" at 33.5%, followed by 3-4" at 33.5%, 2-3" at 18.5%. The market has $42.6K in total volume and $12.3K in the last 24 hours.

When does the Precipitation in NYC in September market end?

The event's listed end date is December 8, 2026. Each outcome settles under the market's written rules, summarised 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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