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Weather & Climate in Chickasha, OK
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Chickasha enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 40°F in January while summers reach 84°F in July. The area gets 320 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 36.6 inches. The area receives 4.7 inches of snow annually. Air quality is rated Good with a median AQI of 45. The city sits at an elevation of 1,114 feet.
Temperature
40°F Jan (5°C)
84°F Jul (29°C)
| Annual Average | 62.4°F |
| 16% above US avg | |
| January Average | 40°F (5°C) |
| July Average | 84°F (29°C) |
| Sunny Days | 320 days/yr |
Geography
| Elevation | 1,114 ft (340 m) |
| Area | 22.1 sq mi (57.2 km²) |
| Population Density | 729/sq mi |
| Coordinates | 35.0405°N, 97.9472°W |
| Timezone | America/Chicago |
| County | Grady County County |
| Nearest Airport | Will Rogers World (OKC) 31 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 45.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 75.7 / 100 |
| Social Vulnerability | 42.4 / 100 |
| Community Resilience | 44.9 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Moderate |
| Flood | Relatively Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Low |
| Ice Storm | Relatively High |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
3,513 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 | 121 km | 3 km |
| Apr 9, 2018 | 8 km NNE of Marshall, Oklahoma | M4.6 | 135 km | 5 km |
| Apr 7, 2018 | 5 km WNW of Lucien, Oklahoma | M4.6 | 144 km | 6 km |
| Jul 27, 2015 | 4 km NNE of Crescent, Oklahoma | M4.5 | 111 km | 5 km |
| Sep 6, 1997 | 6 km N of Tupelo, Oklahoma | M4.5 | 144 km | 5 km |
| Dec 7, 2013 | 8 km SW of Arcadia, Oklahoma | M4.5 | 81 km | 8 km |
| Aug 19, 2014 | 12 km SSW of Guthrie, Oklahoma | M4.4 | 92 km | 5 km |
| Apr 16, 2013 | Oklahoma | M4.4 | 106 km | 6 km |
| Jun 16, 2014 | 7 km NNE of Lake Aluma, Oklahoma | M4.3 | 79 km | 5 km |
| Jun 17, 2015 | 6 km ESE of Covington, Oklahoma | M4.3 | 144 km | 6 km |
| Jan 13, 2024 | 6 km W of Arcadia, Oklahoma | M4.3 | 86 km | 7 km |
| Apr 7, 2016 | 1 km E of Luther, Oklahoma | M4.2 | 98 km | 6 km |
| Mar 29, 2016 | 4 km NNE of Crescent, Oklahoma | M4.2 | 111 km | 5 km |
| Apr 16, 2013 | 3 km WSW of Wellston, Oklahoma | M4.2 | 105 km | 7 km |
| Jan 18, 1995 | 4 km SSE of Erin Springs, Oklahoma | M4.2 | 44 km | 5 km |
| Jan 27, 2015 | 3 km SE of Perry, Oklahoma | M4.2 | 149 km | 3 km |
| Feb 5, 2021 | 5 km WNW of Lucien, Oklahoma | M4.2 | 144 km | 7 km |
| Jan 1, 2016 | 6 km ENE of Edmond, Oklahoma | M4.2 | 85 km | 6 km |
| Aug 3, 2017 | 6 km ENE of Edmond, Oklahoma | M4.2 | 86 km | 5 km |
| Jul 17, 2016 | 5 km W of Lucien, Oklahoma | M4.2 | 144 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
1,015 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF5. Total: 127 fatalities, 2,305 injuries.
| Date | Rating | Distance | Path | Fatalities |
| May 20, 2013 | EF5 | 40 km | 13.9 mi | 24 |
| May 24, 2011 | EF5 | 55 km | 63.1 mi | 9 |
| May 3, 1999 | EF5 | 13 km | 37.0 mi | 36 |
| May 5, 1960 | EF5 | 96 km | 71.8 mi | 5 |
| May 9, 2016 | EF4 | 76 km | 8.9 mi | 1 |
| May 19, 2013 | EF4 | 63 km | 23.0 mi | 2 |
| May 24, 2011 | EF4 | 27 km | 23.1 mi | 0 |
| May 24, 2011 | EF4 | 4 km | 33.3 mi | 1 |
| May 10, 2010 | EF4 | 49 km | 24.0 mi | 2 |
| May 10, 2010 | EF4 | 50 km | 22.3 mi | 1 |
| May 8, 2003 | EF4 | 50 km | 17.3 mi | 0 |
| May 3, 1999 | EF4 | 96 km | 35.0 mi | 2 |
| May 3, 1999 | EF4 | 99 km | 15.0 mi | 1 |
| May 22, 1981 | EF4 | 49 km | 16.7 mi | 0 |
| Apr 30, 1978 | EF4 | 63 km | 9.3 mi | 0 |
| Apr 17, 1976 | EF4 | 55 km | 32.9 mi | 0 |
| May 24, 1973 | EF4 | 40 km | 13.3 mi | 2 |
| Apr 19, 1972 | EF4 | 82 km | 28.2 mi | 5 |
| Oct 5, 1970 | EF4 | 98 km | 25.0 mi | 4 |
| Jun 10, 1967 | EF4 | 93 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: LOCO-HEALDTON (56,584 acres, 2009).
| Year | Name | Acres Burned | Distance |
| 2009 | LOCO-HEALDTON | 56,584 | 93 km |
| 2011 | FERGUSON | 41,429 | 75 km |
| 2021 | WINDMILL | 28,410 | 95 km |
| 2012 | TOWNLEY ROAD | 24,139 | 84 km |
| 2009 | RATCLIFF CITY-TATUMS | 23,099 | 75 km |
| 1996 | WESTSIDE | 16,723 | 82 km |
| 2005 | UNNAMED | 15,416 | 89 km |
| 2006 | RATLIFF CITY | 12,435 | 82 km |
| 2024 | RUSH | 12,239 | 71 km |
| 2008 | UNNAMED | 10,392 | 65 km |
| 2000 | UNNAMED | 9,943 | 100 km |
| 2022 | 62 FIRE | 9,804 | 92 km |
| 1993 | CRATER CREEK | 8,963 | 69 km |
| 2000 | CRATERLK-L | 8,876 | 71 km |
| 1994 | MT SCOTT | 8,005 | 65 km |
| 2000 | UNNAMED | 7,962 | 62 km |
| 2006 | BIA EMPIRE | 7,544 | 66 km |
| 2015 | CRATER CREEK | 7,378 | 70 km |
| 2012 | NOBLE | 7,037 | 67 km |
| 2006 | BIALOCO | 6,843 | 85 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (5°C) | 1.1 in | Coldest, Driest |
| February | 43°F (6°C) | 1.5 in | |
| March | 51°F (11°C) | 2.4 in | |
| April | 61°F (16°C) | 2.9 in | |
| May | 69°F (21°C) | 5.0 in | Wettest |
| June | 78°F (25°C) | 4.0 in | |
| July | 84°F (29°C) | 2.2 in | Warmest |
| August | 82°F (28°C) | 2.6 in | |
| September | 74°F (23°C) | 3.9 in | |
| October | 63°F (17°C) | 3.2 in | |
| November | 50°F (10°C) | 1.9 in | |
| December | 40°F (5°C) | 1.3 in |
Chickasha has a seasonal temperature swing of 44°F / from 40°F in January to 84°F in July. Total annual precipitation is 32.2 inches, with May being the wettest month (5.0") and January the driest (1.1").