ZIP code · Lake Montezuma · Arizona · United States

ZIP code 86342 — Lake Montezuma

ZIP code 86342 serves Lake Montezuma, Arizona.

Postal code: 86342
Single source Value from one source, not cross-checked.
City: Lake Montezuma
County: Yavapai
State: Arizona
Country: United States
Coordinates: 34.6417, -111.7872 — precision precise (locality)
View on OpenStreetMap
USDA hardiness zone: 8a (10 to 15 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone: America/Phoenix (UTC−7, no DST)
Area codes: 928, 520 (from the nearest rate centre)
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Tools: compare 86342 with another ZIP · ZIPs within 25 miles · distance from 86342

Climate — monthly normals

Warmest month Jul (avg high 101°F), coldest Dec (avg low 25°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	61	65	72	79	88	98	101	99	93	82	69	59
Avg low °F	26	29	35	40	47	54	64	63	55	43	32	25
Precip in	1.4	1.3	1.1	0.5	0.4	0.2	1.5	2.1	1.5	0.9	0.7	1.5

NOAA 1991–2020 climate normals from the nearest station: MONTEZUMA CASTLE NM (3.6 mi) · NOAA NCEI

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page