Weather & Climate in Middleberg, OK

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Middleberg enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 40°F in January while summers reach 83°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 36.3 inches. The area receives 6.2 inches of snow annually. Air quality is rated Good with a median AQI of 45. The city sits at an elevation of 1,305 feet.

Temperature

40°F Jan (4°C) 83°F Jul (28°C)

Annual Average	61.4°F
	14% above US avg
January Average	40°F (4°C)
July Average	83°F (28°C)
Sunny Days	320 days/yr

Geography

Elevation	1,305 ft (398 m)
Area	1.5 sq mi (4.0 km²)
Population Density	155/sq mi
Coordinates	35.1066°N, 97.7342°W
Timezone	America/Chicago
County	Grady County County
Nearest Airport	Will Rogers World (OKC) 21 miles away

Precipitation & Snow

Annual Rainfall 36.3"

4% below US avg

Snowfall 6.2"

Wettest Month (May) 5.08"

Driest Month (Jan) 1.14"

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

3,815 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	100 km	3 km
Apr 7, 2018	5 km WNW of Lucien, Oklahoma	M4.6	133 km	6 km
Apr 9, 2018	8 km NNE of Marshall, Oklahoma	M4.6	125 km	5 km
Sep 6, 1997	6 km N of Tupelo, Oklahoma	M4.5	129 km	5 km
Dec 7, 2013	8 km SW of Arcadia, Oklahoma	M4.5	64 km	8 km
Jul 27, 2015	4 km NNE of Crescent, Oklahoma	M4.5	99 km	5 km
Apr 16, 2013	Oklahoma	M4.4	87 km	6 km
Aug 19, 2014	12 km SSW of Guthrie, Oklahoma	M4.4	78 km	5 km
Jun 16, 2014	7 km NNE of Lake Aluma, Oklahoma	M4.3	62 km	5 km
Jun 17, 2015	6 km ESE of Covington, Oklahoma	M4.3	132 km	6 km
Jan 13, 2024	6 km W of Arcadia, Oklahoma	M4.3	69 km	7 km
Jan 18, 1995	4 km SSE of Erin Springs, Oklahoma	M4.2	39 km	5 km
Jan 27, 2015	3 km SE of Perry, Oklahoma	M4.2	135 km	3 km
Jan 1, 2016	6 km ENE of Edmond, Oklahoma	M4.2	69 km	6 km
Apr 7, 2016	1 km E of Luther, Oklahoma	M4.2	80 km	6 km
Mar 29, 2016	4 km NNE of Crescent, Oklahoma	M4.2	99 km	5 km
Mar 30, 2014	2 km S of Marshall, Oklahoma	M4.2	114 km	5 km
Feb 5, 2021	5 km WNW of Lucien, Oklahoma	M4.2	133 km	7 km
Jul 17, 2016	5 km W of Lucien, Oklahoma	M4.2	132 km	5 km
Aug 3, 2017	6 km ENE of Edmond, Oklahoma	M4.2	70 km	5 km

Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Tornado History

1,050 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF5. Total: 131 fatalities, 2,447 injuries.

Date	Rating	Distance	Path	Fatalities
May 20, 2013	EF5	22 km	13.9 mi	24
May 24, 2011	EF5	63 km	63.1 mi	9
May 3, 1999	EF5	11 km	37.0 mi	36
May 5, 1960	EF5	76 km	71.8 mi	5
May 9, 2016	EF4	70 km	8.9 mi	1
May 19, 2013	EF4	43 km	23.0 mi	2
May 24, 2011	EF4	25 km	23.1 mi	0
May 24, 2011	EF4	23 km	33.3 mi	1
May 10, 2010	EF4	29 km	22.3 mi	1
May 10, 2010	EF4	29 km	24.0 mi	2
May 8, 2003	EF4	31 km	17.3 mi	0
May 3, 1999	EF4	94 km	15.0 mi	1
May 3, 1999	EF4	86 km	35.0 mi	2
May 22, 1981	EF4	62 km	16.7 mi	0
Apr 30, 1978	EF4	53 km	9.3 mi	0
Apr 17, 1976	EF4	76 km	32.9 mi	0
May 24, 1973	EF4	39 km	13.3 mi	2
Apr 19, 1972	EF4	83 km	28.2 mi	5
Oct 5, 1970	EF4	77 km	25.0 mi	4
Jun 10, 1967	EF4	95 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	92 km
2011	FERGUSON	41,429	96 km
1991	ARBUCKLE	29,823	96 km
2021	WINDMILL	28,410	90 km
2009	RATCLIFF CITY-TATUMS	23,099	73 km
2005	UNNAMED	15,416	84 km
2006	RATLIFF CITY	12,435	81 km
2024	RUSH	12,239	91 km
2008	UNNAMED	10,392	85 km
2000	UNNAMED	9,943	93 km
1993	CRATER CREEK	8,963	89 km
2000	CRATERLK-L	8,876	92 km
1994	MT SCOTT	8,005	86 km
2000	UNNAMED	7,962	82 km
2006	BIA EMPIRE	7,544	76 km
2015	CRATER CREEK	7,378	91 km
1988	UNNAMED	7,228	100 km
2012	NOBLE	7,037	46 km
2006	BIALOCO	6,843	88 km
2005	MISSION	6,735	98 km

Source: NIFC/IRWIN Wildfire Records (100+ acres).

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	40°F (4°C)	1.1 in	Coldest, Driest
February	43°F (6°C)	1.7 in
March	52°F (11°C)	2.6 in
April	61°F (16°C)	3.1 in
May	69°F (21°C)	5.1 in	Wettest
June	77°F (25°C)	4.1 in
July	83°F (28°C)	2.4 in	Warmest
August	81°F (27°C)	2.6 in
September	74°F (23°C)	4.1 in
October	63°F (17°C)	3.4 in
November	50°F (10°C)	2.1 in
December	41°F (5°C)	1.5 in

Middleberg has a seasonal temperature swing of 43°F / from 40°F in January to 83°F in July. Total annual precipitation is 33.7 inches, with May being the wettest month (5.1") and January the driest (1.1").

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