ZIP code · Billings · Montana · United States
ZIP code 59108 — Billings
ZIP code 59108 serves Billings, Montana.
- Postal code
- 59108Single source Value from one source, not cross-checked.
- City
- Billings
- County
- Yellowstone
- State
- Montana
- Country
- United States
- Coordinates
- 45.7833, -108.5007 — precision precise (locality)
View on OpenStreetMap - USDA hardiness zone
- 5a (-20 to -15 °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
- 406Telephone 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 59108 with another ZIP · ZIPs within 25 miles · distance from 59108
Climate — monthly normals
Warmest month Jul (avg high 86°F), coldest Jan (avg low 14°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 37 | 41 | 51 | 59 | 68 | 77 | 86 | 85 | 75 | 60 | 47 | 37 |
| Avg low °F | 14 | 17 | 25 | 33 | 42 | 50 | 56 | 54 | 45 | 34 | 24 | 16 |
| Precip in | 0.6 | 0.6 | 1.0 | 1.9 | 2.5 | 2.5 | 1.3 | 0.8 | 1.5 | 1.6 | 0.7 | 0.6 |
NOAA 1991–2020 climate normals from the nearest station: BILLINGS WTP (1.2 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