Annual mean
Annual mean of daily highs
Annual mean of daily lows
Oakley city, Idaho
Official LSAD Designation: Oakley city • Census GEOID: 1658330
• Cassia County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Oakley city.
Reference Weather Station: OAKLEY, ID US (ID: USC00106542)
• Located 0.9 miles from community center
• Elevation: 1,389.6 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 39.9° | 21.4° | 30.6° | 0.82" |
| February | 44.5° | 24.2° | 34.3° | 0.69" |
| March | 54.0° | 29.6° | 41.8° | 1.14" |
| April | 60.3° | 34.0° | 47.2° | 1.55" |
| May | 68.8° | 41.5° | 55.1° | 2.05" |
| June | 77.6° | 48.4° | 63.0° | 1.12" |
| July | 86.4° | 56.6° | 71.5° | 0.69" |
| August | 85.6° | 55.5° | 70.5° | 0.72" |
| September | 76.8° | 47.1° | 61.9° | 1.08" |
| October | 63.9° | 37.1° | 50.5° | 0.88" |
| November | 49.5° | 27.7° | 38.6° | 0.78" |
| December | 39.0° | 21.1° | 30.1° | 0.79" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station OAKLEY, ID US (ID: USC00106542) • 0.9 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 | 48.5 | 60.3 | 36.6 |
| 2011 | 47.8 | 60.1 | 35.5 |
| 2012 | 51.3 | 64.2 | 38.4 |
| 2013 | 48.6 | 61.2 | 36.0 |
| 2014 | 50.7 | 63.2 | 38.2 |
| 2015 | 51.1 | 63.3 | 38.9 |
| 2016 | 50.6 | 62.6 | 38.5 |
| 2017 | Unavailable | Unavailable | Unavailable |
| 2018 | 49.3 | 61.7 | 36.9 |
| 2019 | 48.3 | 59.9 | 36.8 |
| 2020 | 50.2 | 62.6 | 37.9 |
| 2021 | 51.5 | 63.9 | 39.2 |
| 2022 | Unavailable | Unavailable | Unavailable |
| 2023 | 49.0 | 60.2 | 37.7 |
| 2024 | 51.3 | 63.6 | 39.1 |
| 2025 | 52.0 | 64.2 | 39.7 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.