Annual mean
Annual mean of daily highs
Annual mean of daily lows
Brockton CDP, Montana
Official LSAD Designation: Brockton CDP • Census GEOID: 3010000
• Roosevelt County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Brockton CDP.
Reference Weather Station: WOLF POINT 29 ENE, MT US (ID: USW00094060)
• Located 13.9 miles from community center
• Elevation: 635.5 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 23.4° | -0.1° | 11.7° | 0.43" |
| February | 27.7° | 4.6° | 16.1° | 0.30" |
| March | 40.4° | 16.1° | 28.2° | 0.59" |
| April | 55.8° | 27.4° | 41.6° | 1.03" |
| May | 66.9° | 37.9° | 52.4° | 2.19" |
| June | 75.7° | 47.5° | 61.6° | 2.94" |
| July | 83.6° | 52.9° | 68.2° | 2.57" |
| August | 83.6° | 51.0° | 67.3° | 1.38" |
| September | 72.5° | 40.1° | 56.3° | 1.07" |
| October | 56.1° | 27.2° | 41.6° | 0.87" |
| November | 39.1° | 13.9° | 26.5° | 0.43" |
| December | 26.8° | 2.9° | 14.9° | 0.39" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station WOLF POINT 29 ENE, MT US (ID: USW00094060) • 13.9 miles from community center .
This is the same reference station used for monthly normals.
Source: NOAA NCEI Global Summary of the Year.
Annual temperature data table (°F)
| Year | Annual mean (°F) | Annual mean of daily highs (°F) | Annual mean of daily lows (°F) |
|---|---|---|---|
| 2010 | 39.2 | 52.3 | 26.1 |
| 2011 | 39.4 | 52.3 | 26.5 |
| 2012 | 42.8 | 57.2 | 28.5 |
| 2013 | 38.8 | 51.5 | 26.1 |
| 2014 | 39.6 | 53.4 | 25.7 |
| 2015 | 43.1 | 57.6 | 28.6 |
| 2016 | 43.7 | 57.2 | 30.3 |
| 2017 | 41.8 | 55.9 | 27.7 |
| 2018 | 38.3 | 51.7 | 24.9 |
| 2019 | 37.7 | 50.3 | 25.1 |
| 2020 | 41.2 | 56.0 | 26.3 |
| 2021 | 42.4 | 58.0 | 26.7 |
| 2022 | 40.2 | 54.1 | 26.3 |
| 2023 | Unavailable | Unavailable | Unavailable |
| 2024 | 43.3 | 57.1 | 29.4 |
| 2025 | 41.8 | 55.7 | 27.9 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.