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Weather & Climate in Milburn, OK
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Milburn enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 41°F in January while summers reach 82°F in July. The area gets 318 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Air quality is rated Good with a median AQI of 45. The city sits at an elevation of 713 feet.
Temperature
41°F Jan (5°C)
82°F Jul (28°C)
| Annual Average | 61.9°F |
| 15% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 318 days/yr |
Geography
| Elevation | 713 ft (217 m) |
| Area | 0.5 sq mi (1.2 km²) |
| Population Density | 606/sq mi |
| Coordinates | 34.2387°N, 96.5524°W |
| Timezone | America/Chicago |
| County | Johnston County County |
| Nearest Airport | Durant Regional/Eaker Field (DUA) 23 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 45.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 25.4 / 100 |
| Social Vulnerability | 91.2 / 100 |
| Community Resilience | 23.7 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Very Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively High |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
482 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.1.
| Feb 3, 2024 | 8 km NW of Prague, Oklahoma | M5.1 | 145 km | 3 km |
| Sep 6, 1997 | 6 km N of Tupelo, Oklahoma | M4.5 | 48 km | 5 km |
| Jan 18, 1995 | 4 km SSE of Erin Springs, Oklahoma | M4.2 | 113 km | 5 km |
| Apr 3, 2012 | 8 km SSW of Pittsburg, Oklahoma | M4.1 | 76 km | 5 km |
| Feb 27, 2010 | 8 km SE of Sparks, Oklahoma | M4.1 | 147 km | 5 km |
| Nov 15, 1990 | 5 km SSE of Erin Springs, Oklahoma | M3.9 | 111 km | 5 km |
| Apr 16, 2012 | 8 km NW of Prague, Oklahoma | M3.8 | 145 km | 4 km |
| May 10, 2012 | 9 km WNW of Prague, Oklahoma | M3.8 | 143 km | 5 km |
| Jan 9, 2014 | 8 km SSE of Sparks, Oklahoma | M3.8 | 146 km | 3 km |
| Aug 24, 2021 | 1 km S of Quinton, Oklahoma | M3.7 | 145 km | 7 km |
| Aug 18, 2019 | 1 km ENE of Quinton, Oklahoma | M3.7 | 148 km | 6 km |
| Mar 22, 2010 | 8 km SE of Sparks, Oklahoma | M3.7 | 148 km | 8 km |
| Sep 25, 2023 | 9 km WNW of Velma, Oklahoma | M3.7 | 115 km | 20 km |
| Apr 7, 2021 | 7 km WSW of Horntown, Oklahoma | M3.6 | 94 km | 29 km |
| Sep 11, 2017 | 8 km ESE of Sparks, Oklahoma | M3.6 | 148 km | 5 km |
| Dec 17, 1992 | 7 km SSE of Erin Springs, Oklahoma | M3.6 | 110 km | 5 km |
| Aug 9, 2015 | 1 km WNW of McLoud, Oklahoma | M3.6 | 143 km | 7 km |
| Mar 4, 2013 | 5 km S of Tishomingo, Oklahoma | M3.5 | 13 km | 5 km |
| Jul 24, 2013 | 4 km NNW of Cromwell, Oklahoma | M3.5 | 126 km | 9 km |
| Aug 18, 2014 | 4 km NW of Cromwell, Oklahoma | M3.5 | 126 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
669 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF5. Total: 53 fatalities, 566 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Apr 2, 1982 | EF5 | 91 km | 53.0 mi | 0 |
| Apr 27, 2024 | EF4 | 65 km | 26.8 mi | 1 |
| May 9, 2016 | EF4 | 82 km | 8.9 mi | 1 |
| May 11, 1992 | EF4 | 79 km | 10.0 mi | 0 |
| May 13, 1981 | EF4 | 94 km | 8.8 mi | 0 |
| Apr 19, 1972 | EF4 | 93 km | 28.2 mi | 5 |
| Apr 27, 1966 | EF4 | 9 km | 10.2 mi | 0 |
| May 4, 1960 | EF4 | 82 km | 30.8 mi | 0 |
| May 4, 1960 | EF4 | 82 km | 8.0 mi | 0 |
| May 9, 1959 | EF4 | 43 km | 6.2 mi | 7 |
| Apr 2, 1957 | EF4 | 36 km | 7.9 mi | 3 |
| Apr 2, 1957 | EF4 | 28 km | 5.2 mi | 2 |
| Apr 28, 1950 | EF4 | 95 km | 4.5 mi | 5 |
| Apr 27, 2024 | EF3 | 48 km | 9.9 mi | 1 |
| Apr 27, 2024 | EF3 | 85 km | 27.9 mi | 2 |
| Apr 30, 2019 | EF3 | 44 km | 27.6 mi | 2 |
| May 9, 2016 | EF3 | 60 km | 13.8 mi | 0 |
| May 9, 2016 | EF3 | 19 km | 9.1 mi | 1 |
| May 9, 2016 | EF3 | 65 km | 16.6 mi | 0 |
| May 25, 2015 | EF3 | 39 km | 18.8 mi | 1 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: LOCO-HEALDTON (56,584 acres, 2009).
| Year | Name | Acres Burned | Distance |
| 2009 | LOCO-HEALDTON | 56,584 | 82 km |
| 1991 | ARBUCKLE | 29,823 | 57 km |
| 2021 | WINDMILL | 28,410 | 67 km |
| 2009 | RATCLIFF CITY-TATUMS | 23,099 | 88 km |
| 2009 | BRUSHY MOUNTAIN | 18,412 | 73 km |
| 2011 | UNNAMED | 17,973 | 80 km |
| 2005 | UNNAMED | 15,416 | 73 km |
| 2005 | CABINESS | 14,646 | 98 km |
| 2006 | RATLIFF CITY | 12,435 | 86 km |
| 2004 | UNNAMED | 12,163 | 71 km |
| 2005 | UNNAMED | 10,935 | 55 km |
| 2000 | UNNAMED | 9,943 | 60 km |
| 2007 | EASY TO HANDLE | 9,120 | 90 km |
| 2011 | UNNAMED | 8,795 | 91 km |
| 2017 | CHOCKIE FIRE | 8,574 | 71 km |
| 2005 | PINE SPRINGS | 7,709 | 73 km |
| 2005 | SHERWOOD | 7,473 | 91 km |
| 2009 | BULL | 7,241 | 100 km |
| 1988 | UNNAMED | 7,228 | 52 km |
| 2006 | MILL CREEK | 6,577 | 63 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 1.6 in | Coldest, Driest |
| February | 45°F (7°C) | 2.3 in | |
| March | 53°F (12°C) | 3.5 in | |
| April | 62°F (16°C) | 3.8 in | |
| May | 69°F (21°C) | 5.2 in | Wettest |
| June | 77°F (25°C) | 4.3 in | |
| July | 82°F (28°C) | 2.7 in | Warmest |
| August | 82°F (28°C) | 2.6 in | |
| September | 75°F (24°C) | 4.7 in | |
| October | 64°F (18°C) | 4.3 in | |
| November | 52°F (11°C) | 2.9 in | |
| December | 43°F (6°C) | 2.1 in |
Milburn has a seasonal temperature swing of 41°F / from 41°F in January to 82°F in July. Total annual precipitation is 40.1 inches, with May being the wettest month (5.2") and January the driest (1.6").