Yes65%
No35%
Aug 31Sep 8Sep 15Sep 23Sep 30
100%75%50%25%0%
Chart
Below 6192%
Below 6089%
Below 5981%
Below 5759%
Aug 31Sep 8Sep 15Sep 23Sep 30
100%75%50%25%0%
Outcomes
Below 61$20 Vol.
0%92%
Below 60$10 Vol.
0%89%
Below 59$80 Vol.
0%81%
Below 57$20 Vol.
0%59%
Below 58
0%0%
Below 56
0%0%
Below 55
0%0%
Below 51
0%0%
Below 52
0%0%
Below 53
0%0%
Below 54
0%0%
Rules
This market resolves against the lowest daily temperature recorded for the designated San Francisco station in the Daily Observations table under the History tab's Daily view on Weather Underground (https://www.wunderground.com) for October 1, 2026. If Weather Underground's website is temporarily unavailable, contract resolution will occur once access to the complete daily temperature data for the applicable station and date is restored.
About
San Francisco's daily temperature low is the lowest air temperature the city reaches over a single calendar day. The temperature is measured in degrees Fahrenheit.