Daylight through the yearLongest day (Jun 21): 14 h 51 min5:46 am – 8:37 pmShortest day (Dec 21): 9 h 29 min7:23 am – 4:52 pm
Sun todaySunrise –Sunset –
People0 residentsin the ZIP code area0 householdsSource: US Census Bureau, American Community Survey 2020-2024
ClimateWarmest month August: highs 89°F, lows 56°FColdest month December: highs 58°F, lows 40°F34 in of rain a year, on about 46 dayswettest month DecemberSnow is rare55 days above 90°F, 14 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Saint Helena station, 6 mi away
Nearby landmarksRed Mountainpeak · 5.7 miMount Saint Johnpeak · 2.8 miLake Hinmanlake · 3.1 miLake Hennesseylake · 4.5 miRector Reservoirreservoir · 3.9 miMoore Creek - Hennessy Regional Park, Moore Creek Trailhead, Saint Helena, CA 94574park · 6.1 miSource: USGS Geographic Names Information System
Parks and public landsVeterans Home Open Spacestate recreation area · 2.9 mi · 347 acresBumpy Camp Nature Preservestate conservation land · 2.7 mi · 148 acresNapa River Ecological Reservestate conservation land · 2.8 mi · 63 acresSugarloaf Ridge State Parkstate park · 5.6 mi · 640 acresRector Reservoir Wildlife Areastate conservation land · 4.4 mi · 349 acresCrane Parkpark · 5.2 miSource: USGS Protected Areas Database (PAD-US)
Earthquakes1,351 of magnitude 3 or more within 50 miles since 1970114 of magnitude 4+, 2 of magnitude 5+Largest: magnitude 6.0 on 24 Aug 201416 mi away, The 2014 South Napa, CaliforniaMost recent: magnitude 3.3 on 3 Sep 202617 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively HighNapa County, CA, compared with all US countiesHigher-risk hazardsDrought Very HighLandslide Relatively HighEarthquake Relatively HighRiver flooding Relatively HighSource: FEMA National Risk Index (county level)
Air quality99% of days had good air in 2025353 of 356 days measured3 moderate daysMedian index 33, worst day 61main pollutant: ozoneSource: US EPA Air Quality Index, nearest monitors: Solano County, CA, 28 mi away
Drinking waterCity of Napaserves 84,804 people from surface waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system in the county
Elevation185 ft56 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalAdventist Health Saint Helena Hospital8.5 miPost officeOakville Post Officeunder a mileTown hallYountville Town Hall3.2 miPoliceNapa County Sheriff's Office - Yountville3.3 miFire stationNapa County Fire Department Station 16 - Dry Creek / Lokoya2.1 miSource: USGS National Structures Dataset
SchoolsWithin 2 miNo schools listedCollegePacific Union College9.8 miSource: USGS National Structures Dataset
Getting aroundAirportCharles M. Schulz Sonoma County Airport STS23 miMajor airportSacramento International Airport SMF48 miInterstateI-8021 miUS highwayUS 10117 miAmtrakSuisun-Fairfield, CA SUI24 miCoachNapa Amtrak Bus StopAmtrak Chartered Vehicle12 miTransit2 stops within a mileVINE TransitSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 94562 ZIP area.
