Climate Boulder - Montana
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 35 | 39 | 47 | 55 | 64 | 73 |
| Average low in ºF Av. low Lo | 12 | 15 | 21 | 27 | 35 | 43 |
| Av. precipitation in inch Av. precip. Pre. | 0.31 | 0.26 | 0.47 | 0.75 | 1.99 | 2.16 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 82 | 82 | 71 | 58 | 42 | 33 |
| Average low in ºF Av. low Lo | 48 | 46 | 37 | 28 | 19 | 10 |
| Av. precipitation in inch Av. precip. Pre. | 1.65 | 1.33 | 0.99 | 0.64 | 0.49 | 0.33 |
Boulder Climate Graph - Montana Climate Chart
Daily normals Boulder - Montana - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 33.9 | 10.5 | 0.00 | 0.00 | 0.00 | 0.00 |
| 2 Jan | 34.0 | 10.6 | 0.04 | 0.04 | 0.00 | 0.00 |
| 3 Jan | 34.2 | 10.7 | 0.04 | 0.04 | 0.00 | 0.00 |
| 4 Jan | 34.3 | 10.9 | 0.04 | 0.04 | 0.00 | 0.00 |
| 5 Jan | 34.4 | 11.0 | 0.04 | 0.04 | 0.00 | 0.00 |
| 6 Jan | 34.5 | 11.2 | 0.08 | 0.08 | 0.00 | 0.00 |
| 7 Jan | 34.6 | 11.3 | 0.08 | 0.08 | 0.00 | 0.00 |
| 8 Jan | 34.7 | 11.5 | 0.08 | 0.08 | 0.00 | 0.00 |
| 9 Jan | 34.8 | 11.6 | 0.08 | 0.08 | 0.00 | 0.00 |
| 10 Jan | 34.9 | 11.8 | 0.12 | 0.12 | 0.00 | 0.00 |
| 11 Jan | 35.0 | 11.9 | 0.12 | 0.12 | 0.00 | 0.00 |
| 12 Jan | 35.1 | 12.0 | 0.12 | 0.12 | 0.00 | 0.00 |
Weather history Boulder - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 59.0 | 39.0 | 0.01 | 0.00 | 0.0 |
| 02 Jun | - | - | - | - | - |
| 03 Jun | 72.0 | 36.0 | T | 0.00 | 0.0 |
| 04 Jun | - | - | - | - | - |
| 05 Jun | - | - | - | - | - |
| 06 Jun | - | - | - | - | - |
| 07 Jun | - | - | - | - | - |
| 08 Jun | - | - | - | - | - |
| 09 Jun | - | - | - | - | - |
| 10 Jun | - | - | - | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | - | - | - | - | - |
| 13 Jun | - | - | - | - | - |
| 14 Jun | - | - | - | - | - |
| 15 Jun | - | - | - | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | - | - | - | - | - |
| 19 Jun | - | - | - | - | - |
| 20 Jun | - | - | - | - | - |
| 21 Jun | - | - | - | - | - |
| 22 Jun | - | - | - | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Boulder
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 65.5 ºF | 35 ºF | |
| Average low temperature Av. low temp. | 37.5 ºF | 12 ºF | |
| Total precipitation Total precip. | 0.01 inch | 0.31 inch | |
| Total snowfall Total snowfall | 0.00 inch | 0 inch | |
| Highest max temperature Highest max temp. | 72.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 59.0 ºF | - | |
| Highest min temperature Highest min temp. | 39.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 36.0 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Boulder - Montana
| Country | United States | |
|---|---|---|
| State | Montana | |
| County | Jefferson | |
| City | Boulder | |
| Zip Code | 59632 | |
| Longitude | -112.11 dec. degr. | |
| Latitude | 46.21 dec. degr. | |
| Altitude - Elevation | 4921ft | |
| ICAO | - | |
| IATA | - |
Date and Time Boulder - Montana
| Local Time | 08:32 PM | |
|---|---|---|
| Sunrise | 05:35 AM | |
| Sunset | 09:19 PM | |
| Day/Night | Day | |
| Timezone | Denver -7:00 | |
| Timezone DB | America - Denver |
Map of Boulder - Montana
USGS National Map — Open interactive map
Boulder weather averages
| Annual high temperature | 57ºF |
| Annual low temperature | 28ºF |
| Average annual precip. | 11.37 inch |
Station Data
Monthly averages Boulder
Longitude: -112.106, Latitude: 46.2116
Average weather Boulder, MT - 59632
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...