TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 6, 1:00 AM EST
Kalshi
This event tracks the highest temperature recorded in Boston on a specific date in the future, using official government data. Participants assess the likelihood of different temperature ranges based on historical trends and climate predictions. The outcome depends solely on the official National Weather Service report for that day.
The event determines whether the maximum temperature in Boston on August 5, 2026, falls within specific ranges as reported by the National Weather Service's Climatological Report (Daily). Each market corresponds to a distinct temperature range: 80° or below, 81-82°, 83-84°, 85-86°, 87-88°, or 89° and above. The official data source is the NWS report accessible via the provided URL, with traders advised to use the latest version and remain cautious about preliminary data nuances. All markets resolve based exclusively on this authoritative source, ensuring consistency and eliminating ambiguity from third-party weather services. The structure allows participants to speculate on the probability of each temperature range occurring on the specified date.