Annual mean
Annual mean of daily highs
Annual mean of daily lows
Shawmut CDP, Montana
Official LSAD Designation: Shawmut CDP • Census GEOID: 3067225
• Wheatland County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Shawmut CDP.
Reference Weather Station: RYEGATE 18 NNW, MT US (ID: USC00247263)
• Located 15.3 miles from community center
• Elevation: 1,353.3 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 35.8° | 11.8° | 23.8° | 0.45" |
| February | 38.3° | 12.4° | 25.4° | 0.38" |
| March | 47.1° | 19.8° | 33.5° | 0.69" |
| April | 55.0° | 27.5° | 41.3° | 1.45" |
| May | 63.6° | 37.1° | 50.3° | 2.27" |
| June | 71.8° | 45.5° | 58.6° | 2.99" |
| July | 81.9° | 51.7° | 66.8° | 1.61" |
| August | 81.7° | 50.1° | 65.9° | 1.19" |
| September | 71.7° | 40.7° | 56.2° | 1.07" |
| October | 58.2° | 29.1° | 43.6° | 1.03" |
| November | 45.1° | 19.3° | 32.2° | 0.62" |
| December | 35.9° | 12.4° | 24.2° | 0.53" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station RYEGATE 18 NNW, MT US (ID: USC00247263) • 15.3 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 | 43.0 | 56.3 | 29.6 |
| 2011 | 42.1 | 55.4 | 28.8 |
| 2012 | 45.2 | 59.8 | 30.7 |
| 2013 | 43.2 | 57.1 | 29.3 |
| 2014 | 42.3 | 55.6 | 29.0 |
| 2015 | 45.4 | 59.5 | 31.4 |
| 2016 | 44.9 | 58.5 | 31.4 |
| 2017 | 43.7 | 57.4 | 30.0 |
| 2018 | 41.3 | 54.1 | 28.5 |
| 2019 | 39.8 | 52.9 | 26.8 |
| 2020 | 43.5 | 57.5 | 29.5 |
| 2021 | 44.1 | 58.4 | 29.8 |
| 2022 | 42.7 | 56.5 | 28.9 |
| 2023 | Unavailable | Unavailable | Unavailable |
| 2024 | 45.3 | 59.5 | 31.2 |
| 2025 | 44.6 | 57.8 | 31.5 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.