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Cold/Wind Chill in Santa Clara Valley Including San Jose, California
Cold/Wind Chill December 20, 2025 · Santa Clara Valley Including San Jose, California
What the National Weather Service wrote
An 87-year old male died from hypothermia near the Alum Rock neighborhood of San Jose on the morning of December 20, with hypertensive cardiovascular disease as a contributing factor. The low temperature at San Jose International Airport that day was 60, but this is likely to be warmer than the temperature in areas of San Jose away from the downtown core.
Source: NOAA Storm Events Database, event 1307818. Narratives are written by the National Weather Service forecast office that issued the report.
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