NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
March - May 1920
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
South Dakota (Hover over a County)
Temp
Average Temperature
:
--
Anomaly:
--
Rank:
-- Coldest
Mean:
--
*Signifies a tie
**Insufficient variability in the data record renders rank insignificant
County
|
Value | Anomaly | Rank 131 Years | 1901- |
|---|---|---|---|---|
| Aurora County | 42.1°F | -3.3°F | 13 | 45.4°F |
| Beadle County | 40.7°F | -3.8°F | 12 | 44.5°F |
| Bennett County | 40.4°F | -4.1°F | 6 | 44.4°F |
| Bon Homme County | 43.4°F | -3.5°F | 11 | 46.9°F |
| Brookings County | 40.0°F | -2.9°F | 19 | 42.9°F |
| Brown County | 38.9°F | -3.6°F | 18 | 42.5°F |
| Brule County | 42.0°F | -3.5°F | 12 | 45.5°F |
| Buffalo County | 41.3°F | -3.5°F | 13 | 44.8°F |
| Butte County | 38.8°F | -4.4°F | 6 | 43.1°F |
| Campbell County | 38.9°F | -3.6°F | 18 | 42.5°F |
| Charles Mix County | 43.2°F | -3.6°F | 9 | 46.8°F |
| Clark County | 38.7°F | -3.8°F | 14 | 42.5°F |
| Clay County | 44.3°F | -2.7°F | 19 | 47.0°F |
| Codington County | 38.0°F | -3.3°F | 17 | 41.4°F |
| Corson County | 39.5°F | -3.2°F | 24 | 42.7°F |
| Custer County | 38.0°F | -4.5°F | 4 | 42.5°F |
| Davison County | 42.5°F | -3.5°F | 12 | 46.0°F |
| Day County | 37.9°F | -3.5°F | 19 | 41.4°F |
| Deuel County | 38.9°F | -3.0°F | 20 | 41.8°F |
| Dewey County | 39.9°F | -3.8°F | 14 | 43.6°F |
| Douglas County | 42.5°F | -3.7°F | 10 | 46.2°F |
| Edmunds County | 39.0°F | -3.5°F | 19 | 42.6°F |
| Fall River County | 40.5°F | -4.3°F | 5 | 44.8°F |
| Faulk County | 39.3°F | -3.7°F | 14 | 43.1°F |
| Grant County | 39.3°F | -2.9°F | 20 | 42.2°F |
| Gregory County | 42.5°F | -3.6°F | 11 | 46.1°F |
| Haakon County | 40.8°F | -4.0°F | 8 | 44.8°F |
| Hamlin County | 38.6°F | -3.4°F | 15 | 42.0°F |
| Hand County | 40.0°F | -3.8°F | 12 | 43.9°F |
| Hanson County | 42.0°F | -3.9°F | 10 | 45.9°F |
| Harding County | 37.7°F | -3.8°F | 10 | 41.5°F |
| Hughes County | 40.7°F | -4.1°F | 10 | 44.8°F |
| Hutchinson County | 42.5°F | -3.7°F | 11 | 46.2°F |
| Hyde County | 39.4°F | -4.0°F | 11 | 43.3°F |
| Jackson County | 41.7°F | -3.8°F | 8 | 45.5°F |
| Jerauld County | 41.3°F | -3.3°F | 14 | 44.6°F |
| Jones County | 41.8°F | -3.8°F | 11 | 45.5°F |
| Kingsbury County | 39.8°F | -3.5°F | 14 | 43.3°F |
| Lake County | 40.8°F | -3.0°F | 18 | 43.9°F |
| Lawrence County | 35.0°F | -4.8°F | 5 | 39.8°F |
| Lincoln County | 43.1°F | -2.7°F | 22 | 45.8°F |
| Lyman County | 42.0°F | -3.6°F | 14 | 45.6°F |
| McCook County | 41.4°F | -3.8°F | 12 | 45.2°F |
| McPherson County | 38.0°F | -3.6°F | 17 | 41.6°F |
| Marshall County | 38.2°F | -3.3°F | 22 | 41.4°F |
| Meade County | 39.2°F | -4.6°F | 4 | 43.8°F |
| Mellette County | 42.1°F | -3.7°F | 11 | 45.8°F |
| Miner County | 41.2°F | -3.5°F | 15 | 44.6°F |
| Minnehaha County | 41.8°F | -2.8°F | 19 | 44.6°F |
| Moody County | 40.9°F | -2.9°F | 22 | 43.8°F |
| Oglala Lakota County | 40.5°F | -4.6°F | 4 | 45.1°F |
| Pennington County | 38.6°F | -4.5°F | 4 | 43.1°F |
| Perkins County | 38.2°F | -3.8°F | 11 | 42.0°F |
| Potter County | 38.8°F | -3.9°F | 13 | 42.8°F |
| Roberts County | 38.7°F | -3.3°F | 16 | 42.0°F |
| Sanborn County | 42.0°F | -3.4°F | 13 | 45.5°F |
| Spink County | 39.8°F | -4.0°F | 12 | 43.8°F |
| Stanley County | 40.8°F | -4.2°F | 8 | 45.0°F |
| Sully County | 39.7°F | -4.2°F | 10 | 43.9°F |
| Todd County | 41.3°F | -3.8°F | 9 | 45.1°F |
| Tripp County | 42.3°F | -3.6°F | 12 | 45.8°F |
| Turner County | 42.7°F | -3.2°F | 16 | 45.9°F |
| Union County | 44.5°F | -2.6°F | 23 | 47.0°F |
| Walworth County | 38.9°F | -3.7°F | 17 | 42.6°F |
| Yankton County | 43.4°F | -3.2°F | 14 | 46.6°F |
| Ziebach County | 39.9°F | -3.6°F | 11 | 43.5°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published July 2025, retrieved on July 22, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
