The basics
Total Population
16
Climate & weather
Ranked against U.S. ZIP codes.
Summer Avg High (°F)
80.6
Winter Avg Low (°F)
25.1
Avg Temperature (°F)
48.6
Hot Days/yr (>90°F)
20.8
Freezing Days/yr (<32°F)
132
Annual Precipitation (in)
16.4
Annual Snowfall (in)
45.4
The full report
Six pillars — each with percentile benchmarks, 16-year trends, and per-metric detail.
People
Work & Money
Housing
Amenities
Environment & Risk
ZIP Code 99020: frequently asked questions
- What is the weather like in ZIP Code 99020?
- ZIP Code 99020 averages 48.6°F year-round, summer highs near 80.6°F, winter lows around 25.1°F (NOAA 1991–2020 normals). It sees about 45.4 inches of snow a year.
Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →