Cold semi-arid

St. Johns, Arizona

Apache County, Arizona · Population 3.4k · 5,699 ft elevation

Living in St. Johns

St. Johns has a cold semi-arid climate: very hot summers (July highs around 91°F) and cold winters (January lows around 20°F).

Precipitation is very dry at about 9″ a year, and it sees only a dusting of snow (6″ a season).

Skies are exceptionally sunny (79% of possible sunshine). It never gets truly muggy.

Air quality is good: a median AQI of 33 and virtually no unhealthy-air days.

There is plenty to explore outdoors around St. Johns: about 15% of the land within 30 miles is public (parks, national forest and the like), and the terrain rises and falls about 2,100 ft around town.

St. Johns at a glance

Population
3.4k
Elevation
5,699 ft
Average daily high
71°F65th percentile
Average daily low
38°F12th percentile
Annual precipitation
9″2th percentile
Annual snowfall
6″41th percentile
Sunshine hours per year
3,523 hrs91th percentile
Median AQI
338th percentile
Median home value
$181k28th percentile
Median rent
$881/mo22th percentile
Median household income
$129k88th percentile
Property tax rate
0.28%1th percentile
Top state income-tax rate
2.5%
Sales tax (state + local)
8.4%
Unemployment rate
2.1%
Homes with broadband
75%3th percentile
Average commute
15 min
Math proficiency (8th grade)
52%60th percentile
Reading proficiency (8th grade)
52%
Overall natural-hazard risk
7932th percentile
Outdoor access
8181th percentile
Public land within 10 miles
2%
Public land within 30 miles
15%
Mountain relief within 30 miles
2,067 ft

Climate by month

Average monthly weather in St. Johns, Arizona
MonthHighLowPrecipitationSnowSunshine
Jan50°F20°F0.4″1.2″232 hrs
Feb55°F23°F0.5″0.7″226 hrs
Mar63°F28°F0.4″0.2″296 hrs
Apr70°F35°F0.3″0.1″327 hrs
May79°F44°F0.4″0.1″368 hrs
Jun90°F53°F0.2″—379 hrs
Jul91°F61°F1.4″—317 hrs
Aug88°F59°F2.1″—309 hrs
Sep83°F50°F1.1″—299 hrs
Oct72°F37°F0.7″0.5″296 hrs
Nov60°F26°F0.6″0.9″253 hrs
Dec49°F19°F0.9″2.5″221 hrs

Near St. Johns

Largest places in Arizona

Sources: NOAA climate normals, NASA POWER, EPA air quality, U.S. Census Bureau, FEMA, FBI, EPA walkability and EDFacts. Methodology