Daylight through the yearLongest day (Jun 21): 15 h 32 min5:42 am – 9:14 pmShortest day (Dec 21): 8 h 51 min7:59 am – 4:50 pm
Sun todaySunrise –Sunset –
ClimateWarmest month August: highs 77°F, lows 40°FColdest month December: highs 26°F, lows 6°F29 in of rain a yearwettest month December70 in of snow a year, on about 31 days3 days above 90°F, 247 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Island Park station, 13 mi away; snow from Ashton 1n
Nearby landmarksNorth Antelope Springspring · under a mileSagebrush Spring Reservoirreservoir · 1.1 miBishop Mountainpeak · 2.5 miLyle Springspring · 3.0 miSwan Lakelake · 7.1 miHigh Pointpeak · 4.2 miSource: USGS Geographic Names Information System
Parks and public landsTarghee National Forestnational forest · within reach · 1,308,278 acresHarriman State Parkstate park · 4.1 mi · 6,175 acresSand Creek Elk Refugenational conservation area · 5.5 mi · 999 acresSand Creek Wildlife Management Areastate conservation land · 4.5 mi · 4,757 acresYellowstone National Parknational park · 21.8 mi · 36,921 acresRed Rock Lakes National Wildlife Refugenational wildlife refuge · 18.0 mi · 51,406 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes341 of magnitude 3 or more within 50 miles since 197039 of magnitude 4+, 2 of magnitude 5+Largest: magnitude 5.3 on 19 Oct 197648 mi away, near West Yellowstone, MontanaMost recent: magnitude 3.1 on 8 Nov 202550 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Very LowFremont County, ID, compared with all US countiesHigher-risk hazardsAvalanche Relatively HighSource: FEMA National Risk Index (county level)
Air quality85% of days had good air in 2025310 of 365 days measured55 moderate daysMedian index 44, worst day 90main pollutant: ozoneSource: US EPA Air Quality Index, nearest monitors: Teton County, WY, 61 mi away
Drinking waterSt Anthonyserves 3,606 people from ground waterNo health-based violations since 202159 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system in the county
Elevation7,025 ft2,141 m above sea levelSource: USGS 3D Elevation Program
Getting aroundAirportYellowstone Airport WYS35 miInterstateI-1528 miUS highwayUS 207.2 miCoachIsland Park (Last Chance)Salt Lake Express10 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 83447 ZIP area.
