Annual mean
Annual mean of daily highs
Annual mean of daily lows
Wallace town, South Dakota
Official LSAD Designation: Wallace town • Census GEOID: 4668420
• Codington County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Wallace town.
Reference Weather Station: WEBSTER, SD US (ID: USC00399004)
• Located 17.3 miles from community center
• Elevation: 567.2 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 20.4° | 2.4° | 11.4° | 0.84" |
| February | 25.3° | 6.3° | 15.8° | 0.75" |
| March | 38.0° | 18.9° | 28.4° | 1.11" |
| April | 52.9° | 31.9° | 42.4° | 2.22" |
| May | 66.4° | 45.2° | 55.8° | 3.39" |
| June | 76.0° | 56.1° | 66.1° | 3.97" |
| July | 80.9° | 61.1° | 71.0° | 4.02" |
| August | 79.0° | 59.0° | 69.0° | 2.97" |
| September | 70.7° | 49.6° | 60.2° | 2.56" |
| October | 55.4° | 35.7° | 45.5° | 2.47" |
| November | 38.8° | 21.3° | 30.0° | 0.71" |
| December | 25.4° | 9.2° | 17.3° | 1.06" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station WEBSTER, SD US (ID: USC00399004) • 17.3 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 | 43.9 | 52.6 | 35.1 |
| 2011 | 43.0 | 51.9 | 34.2 |
| 2012 | 47.3 | 57.1 | 37.5 |
| 2013 | 40.9 | 49.9 | 31.9 |
| 2014 | 41.4 | 50.9 | 31.9 |
| 2015 | Unavailable | Unavailable | 35.7 |
| 2016 | 45.9 | 55.4 | 36.4 |
| 2017 | 43.9 | 53.6 | 34.3 |
| 2018 | 41.6 | 50.8 | 32.4 |
| 2019 | 39.7 | 48.5 | 30.8 |
| 2020 | 44.1 | 53.7 | 34.4 |
| 2021 | 45.8 | 55.9 | 35.7 |
| 2022 | 41.7 | 51.4 | 32.1 |
| 2023 | Unavailable | Unavailable | Unavailable |
| 2024 | 46.1 | 54.9 | 37.2 |
| 2025 | 44.9 | 54.7 | 35.0 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.