Snow is rare in Sunol
Sunol has mild winters and warm summers, with very little rain. A typical July afternoon reaches 86°, a January night drops to 40°, and snow is almost unheard of. Normal November highs come to 65°, and lows to 44°.
Getting the latest forecast from the National Weather Service…
What stands out about Sunol’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in Sunol’s year
Typical highs and lows month by month, from 30 years of NOAA records.
Weather talk
Road reports, first frosts and storm memories from neighbors in Sunol.
Your answer becomes a post in Town Square.
Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Sunol itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Livermore, CA (8 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.