Annual mean
Annual mean of daily highs
Annual mean of daily lows
Richfield city, Idaho
Official LSAD Designation: Richfield city • Census GEOID: 1667600
• Lincoln County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Richfield city.
Reference Weather Station: RICHFIELD, ID US (ID: USC00107673)
• Located 0.1 miles from community center
• Elevation: 1,313.4 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 31.7° | 13.9° | 22.8° | 1.53" |
| February | 37.2° | 17.7° | 27.5° | 0.91" |
| March | 48.6° | 25.0° | 36.8° | 1.01" |
| April | 58.3° | 30.6° | 44.5° | 0.88" |
| May | 68.4° | 38.9° | 53.6° | 1.09" |
| June | 78.0° | 45.9° | 62.0° | 0.70" |
| July | 88.9° | 53.1° | 71.0° | 0.17" |
| August | 87.9° | 52.1° | 70.0° | 0.29" |
| September | 77.3° | 43.1° | 60.2° | 0.49" |
| October | 62.2° | 32.2° | 47.2° | 0.87" |
| November | 45.2° | 22.9° | 34.1° | 0.92" |
| December | 32.6° | 15.4° | 24.0° | 1.66" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station RICHFIELD, ID US (ID: USC00107673) • 0.1 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 | 44.9 | 57.6 | 32.1 |
| 2011 | 43.6 | 57.2 | 30.0 |
| 2012 | 47.1 | 61.1 | 33.1 |
| 2013 | 45.6 | 59.6 | 31.6 |
| 2014 | 48.0 | 61.1 | 34.9 |
| 2015 | 48.2 | 61.9 | 34.4 |
| 2016 | 46.6 | 59.6 | 33.6 |
| 2017 | 46.1 | 59.2 | 32.9 |
| 2018 | Unavailable | Unavailable | Unavailable |
| 2019 | 45.9 | 59.2 | 32.6 |
| 2020 | 47.2 | 61.9 | 32.6 |
| 2021 | 48.6 | 62.5 | 34.7 |
| 2022 | 44.1 | 57.7 | 30.5 |
| 2023 | 45.6 | 57.7 | 33.5 |
| 2024 | 47.7 | 61.2 | 34.2 |
| 2025 | 48.3 | 61.7 | 34.9 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.