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Weather & Climate in Wolverton, MN
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Wolverton has a cool climate with an average annual temperature of 41°F (5°C). Winters average 8°F in January while summers reach 71°F in July / a wide seasonal temperature swing of 63°F. The area gets 276 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 24.4 inches (drier than the 38-inch national average). Air quality is rated Good with a median AQI of 36. The city sits at an elevation of 930 feet.
Temperature
8°F Jan (-14°C)
71°F Jul (21°C)
| Annual Average | 41.4°F |
| 23% below US avg | |
| January Average | 8°F (-14°C) |
| July Average | 71°F (21°C) |
| Sunny Days | 276 days/yr |
Geography
| Elevation | 930 ft (283 m) |
| Area | 0.4 sq mi (0.9 km²) |
| Population Density | 389/sq mi |
| Coordinates | 46.5630°N, 96.7362°W |
| Timezone | America/Chicago |
| County | Wilkin County County |
| Nearest Airport | Hector International (FAR) 25 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 36.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 5.3 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 71.9 / 100 |
Hazard Breakdown
| Tornado | Very 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 | Very Low |
| Drought | No Rating |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.1.
| Jun 5, 1993 | 11 km N of Johnson, Minnesota | M4.1 | 105 km | 10 km |
| Oct 20, 1995 | 8 km SSE of New Effington, South Dakota | M3.7 | 87 km | 5 km |
| Apr 29, 2011 | Minnesota | M2.5 | 112 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
443 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF5. Total: 18 fatalities, 239 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Jun 20, 1957 | EF5 | 60 km | 52.4 mi | 10 |
| Jul 8, 2020 | EF4 | 81 km | 8.9 mi | 1 |
| Aug 7, 2010 | EF4 | 51 km | 5.0 mi | 0 |
| Jun 28, 1975 | EF4 | 34 km | 5.4 mi | 0 |
| Jul 2, 1955 | EF4 | 21 km | 9.1 mi | 2 |
| May 10, 1982 | EF3 | 64 km | 15.0 mi | 0 |
| Jun 28, 1975 | EF3 | 36 km | 2.3 mi | 0 |
| Jul 1, 1973 | EF3 | 60 km | 0.1 mi | 0 |
| Jul 1, 1973 | EF3 | 100 km | 0.1 mi | 0 |
| Jun 16, 1973 | EF3 | 93 km | 0.1 mi | 0 |
| Jun 15, 1973 | EF3 | 52 km | 0.1 mi | 0 |
| May 5, 1964 | EF3 | 58 km | 5.2 mi | 0 |
| Aug 30, 1956 | EF3 | 38 km | 5.1 mi | 0 |
| Jul 2, 1955 | EF3 | 6 km | 18.7 mi | 0 |
| Jul 1, 1952 | EF3 | 57 km | 0.5 mi | 0 |
| Jun 13, 1950 | EF3 | 94 km | 2.0 mi | 0 |
| Jun 24, 2023 | EF2 | 97 km | 6.2 mi | 0 |
| Jun 24, 2022 | EF2 | 86 km | 30.9 mi | 0 |
| May 30, 2022 | EF2 | 82 km | 11.0 mi | 0 |
| May 30, 2022 | EF2 | 95 km | 6.8 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: BIESTERFELD (3,481 acres, 2021).
| Year | Name | Acres Burned | Distance |
| 2021 | BIESTERFELD | 3,481 | 54 km |
| 2003 | ROTHSAY | 3,015 | 29 km |
| 2024 | DORAN WMA | 2,455 | 59 km |
| 2003 | DANIELSON | 1,682 | 82 km |
| 2009 | DOWNING | 1,506 | 88 km |
| 2012 | SPRING CREEK | 1,413 | 87 km |
| 2000 | 00 14 | 1,377 | 97 km |
| 2003 | OLERUD | 1,275 | 45 km |
| 2007 | FLICKERTAIL | 1,239 | 63 km |
| 2011 | NEAL WMA | 1,213 | 77 km |
| 1996 | UNNAMED | 1,153 | 38 km |
| 1985 | ALICE 02 | 1,142 | 63 km |
| 2016 | UNNAMED | 1,128 | 53 km |
| 2019 | UNNAMED | 1,060 | 53 km |
| 1998 | UNNAMED | 1,026 | 87 km |
| 2021 | HARTLEBEN WPA | 1,002 | 56 km |
| 1999 | HELLIKSEN | 993 | 77 km |
| 1992 | MEADOWS | 922 | 21 km |
| 2002 | 1000 AC S | 880 | 97 km |
| 2005 | HILLICKSON 05 | 818 | 78 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 8°F (-14°C) | 0.6 in | Coldest |
| February | 15°F (-10°C) | 0.4 in | Driest |
| March | 27°F (-3°C) | 0.9 in | |
| April | 44°F (7°C) | 1.6 in | |
| May | 58°F (14°C) | 2.7 in | |
| June | 67°F (19°C) | 3.4 in | Wettest |
| July | 71°F (21°C) | 3.1 in | Warmest |
| August | 69°F (20°C) | 2.6 in | |
| September | 59°F (15°C) | 2.3 in | |
| October | 46°F (8°C) | 1.8 in | |
| November | 28°F (-2°C) | 0.8 in | |
| December | 14°F (-10°C) | 0.5 in |
Wolverton has a seasonal temperature swing of 63°F / from 8°F in January to 71°F in July. Total annual precipitation is 20.7 inches, with June being the wettest month (3.4") and February the driest (0.4").