Weather & Climate in Vivian, SD
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Vivian experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 21°F in January while summers reach 74°F in July. Annual precipitation totals 19.7 inches (drier than the 38-inch national average). The area receives 49.1 inches of snow annually, making winter weather a significant factor for residents. The city sits at an elevation of 1,897 feet.
Temperature
21°F Jan (-6°C)
74°F Jul (23°C)
| Annual Average | 47.0°F |
| 13% below US avg | |
| January Average | 21°F (-6°C) |
| July Average | 74°F (23°C) |
Geography
| Elevation | 1,897 ft (578 m) |
| Area | 1.7 sq mi (4.5 km²) |
| Population Density | 23/sq mi |
| Coordinates | 43.9273°N, 100.3011°W |
| Timezone | America/Chicago |
| County | Jones County County |
| Nearest Airport | Pierre Regional (PIR) 31 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 1.3 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 28.8 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Very Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Very Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
13 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.7.
| May 30, 2024 | 38 km NNW of Pierre, South Dakota | M3.7 | 86 km | 15 km |
| Oct 25, 1990 | 8 km N of Plankinton, South Dakota | M3.6 | 147 km | 5 km |
| Jun 18, 2015 | 15 km SSE of Valentine, Nebraska | M3.3 | 132 km | 5 km |
| Aug 9, 2011 | 2 km S of Fort Pierre, South Dakota | M3.3 | 45 km | 5 km |
| Jan 25, 1994 | 8 km E of Wood Lake, Nebraska | M3.3 | 145 km | 5 km |
| Aug 5, 2022 | 4 km ENE of Draper, South Dakota | M3.2 | 15 km | 9 km |
| Jul 12, 1998 | 7 km E of Corn Creek, South Dakota | M3.1 | 77 km | 5 km |
| Aug 15, 2017 | 8 km E of Agar, South Dakota | M3.0 | 105 km | 5 km |
| Feb 7, 2014 | 11 km NE of Bijou Hills, South Dakota | M3.0 | 105 km | 5 km |
| Jul 3, 1995 | 9 km SSW of Fort Thompson, South Dakota | M2.8 | 65 km | 5 km |
| Mar 20, 2010 | 9 km NNW of Springview, Nebraska | M2.7 | 121 km | 5 km |
| Jun 16, 2021 | 15 km N of Quinn, South Dakota | M2.6 | 145 km | 5 km |
| Apr 27, 2025 | 9 km NE of Burke, South Dakota | M2.5 | 115 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tornado History
233 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF3. Total: 30 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Jun 16, 1992 | EF3 | 71 km | 2.0 mi | 0 |
| Jul 23, 1973 | EF3 | 47 km | 2.5 mi | 0 |
| Jul 24, 1971 | EF3 | 81 km | 2.5 mi | 0 |
| Jul 9, 1971 | EF3 | 59 km | 0.1 mi | 0 |
| Jul 9, 1971 | EF3 | 55 km | 0.1 mi | 0 |
| Jul 3, 1971 | EF3 | 94 km | 0.1 mi | 0 |
| Jun 12, 2022 | EF2 | 51 km | 0.5 mi | 0 |
| Jun 12, 2022 | EF2 | 42 km | 3.9 mi | 0 |
| May 22, 2010 | EF2 | 71 km | 2.9 mi | 0 |
| Jun 29, 1993 | EF2 | 71 km | 5.0 mi | 0 |
| Jun 23, 1993 | EF2 | 90 km | 3.0 mi | 0 |
| Jun 12, 1993 | EF2 | 49 km | 1.0 mi | 0 |
| Jun 30, 1992 | EF2 | 58 km | 0.3 mi | 0 |
| Aug 5, 1987 | EF2 | 36 km | 1.2 mi | 0 |
| Sep 7, 1979 | EF2 | 100 km | 1.0 mi | 0 |
| May 19, 1974 | EF2 | 74 km | 5.6 mi | 0 |
| May 19, 1974 | EF2 | 90 km | 2.7 mi | 0 |
| Jul 8, 1973 | EF2 | 87 km | 1.0 mi | 0 |
| Oct 1, 1971 | EF2 | 89 km | 0.5 mi | 0 |
| Jun 15, 1971 | EF2 | 75 km | 0.1 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950-2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: LIGHTNING (18,426 acres, 1988).
| Year | Name | Acres Burned | Distance |
| 1988 | LIGHTNING | 18,426 | 98 km |
| 2024 | POWER DAM ROAD | 15,047 | 49 km |
| 2011 | OKREEK | 11,115 | 41 km |
| 1987 | BIG FIRE | 9,107 | 81 km |
| 2000 | HOUCK RANCH | 8,746 | 93 km |
| 2021 | DRY CREEK CA | 8,123 | 46 km |
| 1991 | YELLOWROBE | 4,679 | 72 km |
| 2000 | HAYES | 4,627 | 85 km |
| 2012 | TOWER | 4,599 | 56 km |
| 2006 | THOMPSON COMPLEX | 3,230 | 42 km |
| 2022 | WEST SF | 3,126 | 98 km |
| 2000 | CLOVER | 3,062 | 36 km |
| 2002 | LOOKING | 2,981 | 99 km |
| 2022 | HOLIDAY | 2,936 | 82 km |
| 2021 | WHIPPLE CAMP | 2,643 | 66 km |
| 2006 | RATTLE SNAKE BUTTE | 2,590 | 68 km |
| 2000 | NOVOTNY AND WAGNER | 1,968 | 83 km |
| 2003 | HOG | 1,935 | 56 km |
| 2006 | FT PIERRE COMPLEX | 1,812 | 38 km |
| 2011 | HIGHWAY 47 | 1,800 | 65 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 21°F (-6°C) | 0.4 in | Coldest |
| February | 24°F (-5°C) | 0.6 in | |
| March | 35°F (1°C) | 0.9 in | |
| April | 45°F (7°C) | 2.0 in | |
| May | 56°F (13°C) | 3.1 in | |
| June | 67°F (19°C) | 3.5 in | Wettest |
| July | 74°F (23°C) | 2.5 in | Warmest |
| August | 72°F (22°C) | 2.3 in | |
| September | 63°F (17°C) | 1.5 in | |
| October | 49°F (9°C) | 1.6 in | |
| November | 35°F (2°C) | 0.9 in | |
| December | 24°F (-5°C) | 0.4 in | Driest |
Vivian has a seasonal temperature swing of 53°F / from 21°F in January to 74°F in July. Total annual precipitation is 19.7 inches, with June being the wettest month (3.5") and December the driest (0.4").