Official temperature observations from Los Angeles weather stations recorded a daily maximum of 72-73°F on June 13, locking in the market's 100% consensus. National Weather Service data reflected a persistent marine layer that suppressed afternoon heating under typical early-summer conditions, with light onshore flow preventing the usual inland warming. Because the observation window has closed, forecast model spread and timing uncertainty no longer apply. Only an unreported station discrepancy or post-verification correction outside standard NOAA protocols could alter the recorded high, an exceedingly low-probability outcome given established quality-control procedures.