Daylight through the yearLongest day (Jun 21): 14 h 39 min5:38 am – 8:17 pmShortest day (Dec 21): 9 h 40 min7:04 am – 4:44 pm
Sun todaySunrise –Sunset –
ClimateWarmest month July: highs 88°F, lows 69°FColdest month January: highs 45°F, lows 27°F54 in of rain a year, on about 79 dayswettest month May6 in of snow a year, on about 4 days42 days above 90°F, 86 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Union City station, 5 mi away
Nearby landmarksMockingbird Hills Lakelake · 1.5 miLogan Hillpeak · 1.7 miHouser Creek Damreservoir · 2.1 miEnglewood Lakelake · 4.6 miMathis Hillpeak · 4.7 miReelfoot Indian Creek Watershed Number Seven Reservoirreservoir · 6.3 miSource: USGS Geographic Names Information System
Parks and public landsVeterans Parkpark · 3.8 miGraham Parkrecreation area · 4.4 mi · 61 acresReelfoot National Wildlife Refugenational wildlife refuge · 11.0 mi · 587 acresThree Rivers Wildlife Management Areastate conservation land · 9.4 mi · 1,595 acresReelfootstate park · 11.6 mi · 12,873 acresGooch Wildlife Management Areastate conservation land · 10.2 mi · 9,210 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes99 of magnitude 3 or more within 50 miles since 197011 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 4.5 on 4 May 199141 mi away, near Risco, MissouriMost recent: magnitude 4.0 on 23 Apr 202647 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively ModerateObion County, TN, compared with all US countiesHigher-risk hazardsIce storm Relatively HighSource: FEMA National Risk Index (county level)
Air quality77% of days had good air in 2025276 of 359 days measured83 moderate daysMedian index 34, worst day 72main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, nearest monitors: Dyer County, TN, 31 mi away
Drinking waterUnion City Water Deptserves 16,180 people from ground waterNo health-based violations since 20211 monitoring or reporting violation since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation352 ft107 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalBaptist Memorial Hospital Union City4.0 miPost officeUnion City Post Office3.1 miTown hallUnion City Municipal Building3.2 miPoliceObion County Sheriff's Office3.1 miFire stationUnion City Fire Department Station 12.9 miSource: USGS National Structures Dataset
Getting aroundAirportBarkley Regional Airport PAH48 miMajor airportFrederick W. Smith International Airport MEM107 miInterstateI-55 Lp26 miUS highwayUS 512.3 miAmtrakNewbern-Dyersburg, TN NBN23 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 38281 ZIP area.