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Weather & Climate in Freeman, SD
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Freeman experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 19°F in January while summers reach 74°F in July. The area gets 291 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 25.0 inches (drier than the 38-inch national average). The area receives 39.2 inches of snow annually, a moderate snowfall amount. Air quality is rated Good with a median AQI of 35. The city sits at an elevation of 1,521 feet.
Temperature
19°F Jan (-7°C)
74°F Jul (24°C)
| Annual Average | 48.2°F |
| 11% below US avg | |
| January Average | 19°F (-7°C) |
| July Average | 74°F (24°C) |
| Sunny Days | 291 days/yr |
Geography
| Elevation | 1,521 ft (464 m) |
| Area | 1.1 sq mi (2.9 km²) |
| Population Density | 1,046/sq mi |
| Coordinates | 43.3475°N, 97.4308°W |
| Timezone | America/Chicago |
| County | Turner County County |
| Nearest Airport | Joe Foss Field (FSD) 38 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 35.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 24.0 / 100 |
| Social Vulnerability | 12.8 / 100 |
| Community Resilience | 88.2 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Moderate |
| Lightning | Very Low |
| Ice Storm | Relatively Moderate |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
11 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.3.
| Nov 3, 2002 | 16 km SSW of Butte, Nebraska | M4.3 | 135 km | 5 km |
| Jun 4, 2021 | 10 km NE of Anoka, Nebraska | M3.7 | 112 km | 5 km |
| Oct 25, 1990 | 8 km N of Plankinton, South Dakota | M3.6 | 98 km | 5 km |
| Feb 6, 1996 | 1 km N of Wausa, Nebraska | M3.6 | 93 km | 5 km |
| Jun 4, 2021 | 9 km ENE of Anoka, Nebraska | M3.1 | 112 km | 5 km |
| Jul 26, 2002 | 0 km WSW of Huron, South Dakota | M3.1 | 129 km | 5 km |
| Jan 4, 2021 | 5 km N of Tyndall, South Dakota | M3.1 | 49 km | 5 km |
| Feb 7, 2014 | 11 km NE of Bijou Hills, South Dakota | M3.0 | 135 km | 5 km |
| Apr 27, 2025 | 9 km NE of Burke, South Dakota | M2.5 | 146 km | 5 km |
| Jan 16, 2022 | 9 km NE of Plankinton, South Dakota | M2.5 | 91 km | 5 km |
| Mar 6, 2024 | 6 km SSE of Santee, Nebraska | M2.5 | 69 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
619 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF4. Total: 12 fatalities, 361 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Jun 23, 2003 | EF4 | 95 km | 13.0 mi | 1 |
| May 30, 1998 | EF4 | 49 km | 14.0 mi | 6 |
| Jun 7, 1993 | EF4 | 58 km | 54.0 mi | 0 |
| Jun 7, 1993 | EF4 | 60 km | 10.0 mi | 0 |
| Jul 28, 1986 | EF4 | 83 km | 52.5 mi | 0 |
| Jun 7, 1965 | EF4 | 26 km | 7.8 mi | 1 |
| Jun 17, 2014 | EF3 | 91 km | 4.0 mi | 0 |
| May 5, 2007 | EF3 | 88 km | 4.0 mi | 0 |
| Jun 7, 1993 | EF3 | 70 km | 6.0 mi | 0 |
| Jun 7, 1993 | EF3 | 52 km | 5.0 mi | 0 |
| Jun 7, 1993 | EF3 | 82 km | 6.0 mi | 0 |
| May 7, 1993 | EF3 | 30 km | 10.0 mi | 0 |
| Jun 16, 1992 | EF3 | 82 km | 3.0 mi | 0 |
| Aug 3, 1981 | EF3 | 24 km | 12.8 mi | 0 |
| Jul 5, 1978 | EF3 | 80 km | 8.0 mi | 0 |
| Jun 15, 1970 | EF3 | 97 km | 0.1 mi | 0 |
| Jun 20, 1968 | EF3 | 58 km | 9.9 mi | 0 |
| Jun 14, 1967 | EF3 | 92 km | 6.2 mi | 0 |
| Jun 26, 1965 | EF3 | 53 km | 35.6 mi | 0 |
| Jun 21, 1965 | EF3 | 53 km | 15.4 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
1 wildfire (100+ acres) recorded within 100 km. Largest: SIX PACK (1,649 acres, 2012).
| Year | Name | Acres Burned | Distance |
| 2012 | SIX PACK | 1,649 | 72 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 19°F (-7°C) | 0.5 in | Coldest, Driest |
| February | 22°F (-5°C) | 0.6 in | |
| March | 34°F (1°C) | 1.6 in | |
| April | 47°F (9°C) | 2.4 in | |
| May | 60°F (15°C) | 3.2 in | |
| June | 69°F (21°C) | 3.6 in | Wettest |
| July | 74°F (24°C) | 3.0 in | Warmest |
| August | 72°F (22°C) | 2.6 in | |
| September | 62°F (17°C) | 2.6 in | |
| October | 49°F (10°C) | 1.7 in | |
| November | 33°F (0°C) | 1.1 in | |
| December | 20°F (-7°C) | 0.6 in |
Freeman has a seasonal temperature swing of 55°F / from 19°F in January to 74°F in July. Total annual precipitation is 23.7 inches, with June being the wettest month (3.6") and January the driest (0.5").