Daylight through the yearLongest day (Jun 21): 15 h 6 min5:30 am – 8:36 pmShortest day (Dec 21): 9 h 15 min7:22 am – 4:37 pm
Sun todaySunrise –Sunset –
Natural hazardsOverall risk Relatively ModerateNorthampton County, PA, compared with all US countiesHigher-risk hazardsWinter weather Relatively HighRiver flooding Relatively HighLightning Relatively HighSource: FEMA National Risk Index (county level)
Air quality72% of days had good air in 2025263 of 365 days measured100 moderate, 2 unhealthy for sensitive groups daysMedian index 38, worst day 122main pollutant: ozoneSource: US EPA Air Quality Index, Northampton County monitors, PA
Drinking waterCity of Bethlehemserves 117,259 people from surface waterNo health-based violations since 20213 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system in the county
