Daylight through the yearLongest day (Jun 21): 15 h 7 min5:35 am – 8:41 pmShortest day (Dec 21): 9 h 14 min7:27 am – 4:41 pm
Sun todaySunrise –Sunset –
ClimateWarmest month July: highs 84°F, lows 60°FColdest month January: highs 35°F, lows 19°F44 in of rain a year, on about 82 dayswettest month September29 in of snow a year, on about 14 days16 days above 90°F, 134 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Sunbury station, 7 mi away
Parks and public landsShikellamy State Parkstate park · 6.8 mi · 242 acresJoseph Priestley Housestate historic site · 6.4 miDanville Soccer Parkrecreation area · 5.7 miWashies Playgroundpark · 5.8 miMilton State Parkstate park · 13.8 mi · 98 acresSand Bridge State Parkstate park · 25.1 miSource: USGS Protected Areas Database (PAD-US)
Earthquakes1 of magnitude 3 or more within 50 miles since 19700 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 3.0 on 27 Apr 197438 mi away, near Pardeesville, PennsylvaniaMost recent: magnitude 3.0 on 27 Apr 197438 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively LowNorthumberland County, PA, compared with all US countiesHigher-risk hazardsWinter weather Relatively HighStrong wind Relatively HighSource: FEMA National Risk Index (county level)
Air quality62% of days had good air in 2025228 of 365 days measured136 moderate, 1 unhealthy for sensitive groups daysMedian index 44, worst day 101main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, nearest monitors: Dauphin County, PA, 33 mi away
Drinking waterAqua Pa Roaring Creek Divisionserves 43,000 people from surface waterNo health-based violations since 20212 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system in the county
Elevation518 ft158 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalGeisinger Medical Center - Danville6.9 miPost officePaxinos Post Office4.7 miTown hallSnydertown Borough Municipal Buildingunder a milePolicePennsylvania State Police Troop F Stonington Station1.9 miFire stationStonington Volunteer Fire Company Station 6 - 31.8 miSource: USGS National Structures Dataset
Getting aroundAirportWilliamsport Regional Airport IPT28 miMajor airportPhiladelphia International Airport PHL102 miInterstateI-807.7 miUS highwayUS 114.2 miAmtrakHarrisburg, PA HAR44 miCoachSunburyFullington Trailways6.2 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 17877 ZIP area.
