Warmest ZIP codes in Montana
Ranked by annual average temperature estimated from nearby weather observations.
How we rank average temperature
Average temperature is calculated from monthly mean temperatures at nearby weather stations. Each ZIP reflects nearby observations, with closer stations having more influence.
An annual average hides the season: a mild coastal ZIP and a hot inland one can share a value. Open a ZIP's profile for hot days, freeze days, and precipitation.
Only ZIPs with at least 1,000 residents are ranked, so a handful of households cannot top the list. 133 Montana ZIPs qualify.
Montana ZIP codes ranked by average temperature
1ZIP 59102Billings
Montana
- Avg. temperature
- 49.5°F
- ZIP population
- ~48k
- Avg. commute
- 15 min
2ZIP 59106Billings
Montana
- Avg. temperature
- 48.7°F
- ZIP population
- ~21k
- Avg. commute
- 20 min
3ZIP 59105Billings
Montana
- Avg. temperature
- 48.6°F
- ZIP population
- ~35k
- Avg. commute
- 20 min
4ZIP 59323Colstrip
Montana
- Avg. temperature
- 48.4°F
- ZIP population
- ~2k
- Avg. commute
- 11 min
5ZIP 59873Thompson Falls
Montana
- Avg. temperature
- 48.2°F
- ZIP population
- ~3k
- Avg. commute
- 16 min
6ZIP 59101Billings
Montana
- Avg. temperature
- 48.1°F
- ZIP population
- ~42k
- Avg. commute
- 17 min
| Rank | ZIP | City | County | Avg. temperature |
|---|---|---|---|---|
| #7 | 59317 | Broadus | Powder River County | 48.0°F |
| #8 | 59859 | Plains | Sanders County | 48.0°F |
| #9 | 59044 | Laurel | Yellowstone County | 47.9°F |
| #10 | 59874 | Trout Creek | Sanders County | 47.8°F |
| #11 | 59327 | Forsyth | Rosebud County | 47.7°F |
| #12 | 59866 | Saint Regis | Mineral County | 47.7°F |
| #13 | 59034 | Hardin | Big Horn County | 47.5°F |
| #14 | 59079 | Shepherd | Yellowstone County | 47.5°F |
| #15 | 59003 | Ashland | Rosebud County | 47.4°F |
| #16 | 59870 | Stevensville | Ravalli County | 47.4°F |
| #17 | 59037 | Huntley | Yellowstone County | 47.3°F |
| #18 | 59301 | Miles City | Custer County | 47.3°F |
| #19 | 59930 | Rexford | Lincoln County | 47.2°F |
| #20 | 59043 | Lame Deer | Rosebud County | 47.0°F |
| #21 | 59022 | Crow Agency | Big Horn County | 46.9°F |
| #22 | 59270 | Sidney | Richland County | 46.9°F |
| #23 | 59801 | Missoula | Missoula County | 46.8°F |
| #24 | 59088 | Worden | Yellowstone County | 46.7°F |
| #25 | 59860 | Polson | Lake County | 46.7°F |
Rank Montana by your own priorities
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More Montana research
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- Montana median ZIP
- 41.0
- Middle 80% of ZIPs
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- Montana median ZIP
- 120.3
- Middle 80% of ZIPs
- 87.8 to 152.7
ZIP codes with the shortest commutes
Ranked by mean commute
- Montana median ZIP
- 20.4 min
- Middle 80% of ZIPs
- 13.6 min to 29.1 min
Best healthcare access
Ranked by healthcare access score
- Montana median ZIP
- 86.4
- Middle 80% of ZIPs
- 66.8 to 96.0
Best broadband coverage
Ranked by households with broadband
- Montana median ZIP
- 87.3%
- Middle 80% of ZIPs
- 76.1% to 93.6%