Daylight through the yearLongest day (Jun 21): 14 h 50 min5:47 am – 8:37 pmShortest day (Dec 21): 9 h 30 min7:24 am – 4:53 pm
Sun todaySunrise –Sunset –
ClimateWarmest month September: highs 82°F, lows 51°FColdest month January: highs 58°F, lows 39°F26 in of rain a year, on about 47 dayswettest month FebruarySnow is rare21 days above 90°F, 21 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Petaluma Ap station, 8 mi away
Nearby landmarksSonoma State Universitycollege · 1.0 miRoberts Lakelake · 1.7 miTaylor Mountainpeak · 3.9 miCooks Peakpeak · 3.2 miSanta Rosa Junior College Petaluma Campuscollege · 6.3 miMatanzas Creek Reservoirreservoir · 4.6 miSource: USGS Geographic Names Information System
Parks and public landsSunrise Parkpark · under a mileRohnert Park Municipal Golf Courserecreation area · under a mile · 283 acresTrione-Annadel State Parkstate park · 5.3 mi · 5,112 acresFairfield Osborn Preservestate conservation land · 5.1 mi · 448 acresJack London State Historic Parkstate historic site · 6.7 mi · 1,469 acresLaguna Wildlife Areastate conservation land · 7.7 mi · 483 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes1,296 of magnitude 3 or more within 50 miles since 1970108 of magnitude 4+, 2 of magnitude 5+Largest: magnitude 6.0 on 24 Aug 201423 mi away, The 2014 South Napa, CaliforniaMost recent: magnitude 3.3 on 3 Sep 202611 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively HighSonoma County, CA, compared with all US countiesHigher-risk hazardsLandslide Relatively HighEarthquake Relatively HighDrought Relatively HighRiver flooding Relatively HighSource: FEMA National Risk Index (county level)
Air quality100% of days had good air in 2025365 of 365 days measuredNo moderate or unhealthy daysMedian index 9, worst day 39main pollutant: coarse particles (PM10)Source: US EPA Air Quality Index, Sonoma County monitors, CA
Drinking waterCity of Rohnert Parkserves 43,821 people from ground waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation111 ft34 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalProvidence Santa Rosa Memorial Hospital Acute Rehabilitation Unit6.6 miPost officeRohnert Park Post Officeunder a mileTown hallRohnert Park City Hallunder a milePoliceSonoma State University Campus Police Departmentunder a mileFire stationRohnert Park Fire Division - Headquarters Station 1under a mileSource: USGS National Structures Dataset
SchoolsWithin 2 mi10 schools6 elementary, 2 middle, 2 highElementaryRichard Crane Elementary Schoolunder a mileMiddleTechnology Middle Schoolunder a mileHighRancho Cotate High Schoolunder a mileCollegeSonoma State University1.0 miSource: USGS National Structures Dataset
Getting aroundAirportCharles M. Schulz Sonoma County Airport STS13 miMajor airportOakland San Francisco Bay Airport OAK50 miInterstateI-58028 miUS highwayUS 1011.8 miAmtrakRichmond, CA RIC34 miRailSMART Rohnert ParkSonoma Marin Area Rail Transit (SMART)under a mileCoachRohnert Park Amtrak Bus StopAmtrak Chartered Vehicleunder a mileTransit69 stops within a mileSonoma County Transit (SCT), Golden Gate TransitSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 94927 ZIP area.
