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About RWC Weather
RWC Weather is an amateur-run personal weather station in Redwood City, California, collecting data continuously since November 2020.
The station sits ~125 m (420 ft) above sea level in Emerald Hills between Redwood City and Woodside. We experience generally milder nights than the valleys below, protection from westerly winds, and much less summer fog than the coast.
Powered by a wireless Davis VP2 with WeatherLink Live running Cumulus software, a Python Flask backend, and a Next.js / React frontend.
Climate & extremes for today
Climate normals · Records since Nov 2020 · Rain normal is % of years with measurable rain (≥0.01 in) on this date
This month averages & extremes
This year averages & extremes

Weather cam looking SE over the Emerald Hills canyon towards the southern SF peninsula.