Daylight through the yearLongest day (Jun 21): 15 h 22 min5:12 am – 8:34 pmShortest day (Dec 21): 9 h 1 min7:19 am – 4:19 pm
Sun todaySunrise –Sunset –
Natural hazardsOverall risk Relatively HighMilwaukee County, WI, compared with all US countiesHigher-risk hazardsCold wave Very HighTornado Very HighWinter weather Very HighHeat wave Relatively HighSource: FEMA National Risk Index (county level)
Air quality62% of days had good air in 2025228 of 365 days measured121 moderate, 14 unhealthy for sensitive groups, 2 unhealthy daysMedian index 43, worst day 175main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, Milwaukee County monitors, WI
Drinking waterMilwaukee Waterworksserves 626,000 people from surface waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
