ZIP code · Shirley Basin · Wyoming · United States

ZIP code 82615 — Shirley Basin

ZIP code 82615 serves Shirley Basin, Wyoming.

Postal code: 82615
Single source Value from one source, not cross-checked.
City: Shirley Basin
County: Carbon
State: Wyoming
Country: United States
Coordinates: 41.7169, -106.9992 — precision estimated (postal-area centroid)
View on OpenStreetMap
USDA hardiness zone: 4b (-25 to -20 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone: America/Denver (UTC−7 / UTC−6 DST)
Area code: 307
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 82615 with another ZIP · ZIPs within 25 miles · distance from 82615

Nearby localities

82334Sinclair
82335Walcott
82301Rawlins
82331Saratoga
82327Hanna
82324Elk Mountain
82325Encampment
82329Medicine Bow
82322Bairoil
82332Savery

Climate — monthly normals

Warmest month Jul (avg high 85°F), coldest Dec (avg low 13°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	32	34	45	54	64	77	85	83	72	57	42	31
Avg low °F	13	15	22	27	36	43	51	49	41	30	21	13
Precip in	0.4	0.5	0.7	1.3	1.5	0.9	0.7	0.7	0.9	0.7	0.5	0.4

NOAA 1991–2020 climate normals from the nearest station: RAWLINS MUNI AP (12.0 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