TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 9, 3:00 AM EST
Kalshi
This event tracks the lowest nighttime temperature in Phoenix on a specific date in the future, using official government data. The outcome depends entirely on how cold it gets during that night, with different ranges determining the result.
All markets resolve based solely on the official minimum temperature recording for Phoenix, Arizona on August 8, 2026, as reported in the National Weather Service's Climatological Report (Daily). The National Weather Service's data is the definitive source, and traders must access the report via the provided URL after the date passes. The market with the matching temperature range wins; for example, if the low is 85°F, the '84° to 85°' market resolves to Yes while all others resolve to No. Traders should be aware that preliminary readings may differ from the final official report due to rounding or conversion factors, and all decisions are binding based on the published NWS data regardless of third-party weather services.