Frost/Freeze — Mountains of San Benito County and Interior Monterey County Including Pinnacles National Park, California

2018-12-29 · Mountains of San Benito County and Interior Monterey County Including Pinnacles National Park, California

Event narrative

Pinnacles National Park RAWS station recorded temperatures of 28 degrees.

Wider weather episode

A cold dry air mass brought clear skies and calm winds to the region allowing temperatures to drop below freezing overnight into the 29th across parts of the CWA. This prompted the issuance of a freeze warning.

Source: NOAA Storm Events Database, event_id 792164. Narrative written by the NWS forecast office that issued the report.