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: Jul 29, 3:00 AM EST
Kalshi
This event tracks the lowest nighttime temperature in Phoenix on a specific future date, categorizing outcomes into narrow bands to reflect precise climate expectations. It uses authoritative government data to ensure consistency and reliability in measurement.
All markets resolve based solely on the official minimum temperature recorded by the National Weather Service's Climatological Report (Daily) for Phoenix, AZ, on July 28, 2026. Each market corresponds to a specific temperature range: 84°F or below, 85-86°F, 87-88°F, 89-90°F, 91-92°F, or above 92°F. The NWS report is the definitive source, and traders must use the latest version available after the date in question. While preliminary data from other services may offer guidance, only the NWS report determines resolution. Users should be aware that NWS data may include rounding or conversion nuances, and reports across locations may update at different frequencies, requiring careful verification of the final reported value.