Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Cooper enjoys a temperate climate with an average annual temperature of 65°F (18°C). Winters average 44°F in January while summers reach 84°F in July. The area gets 308 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 49.3 inches (wetter than the 38-inch national average). Air quality is rated Good with a median AQI of 42. The city sits at an elevation of 485 feet.
Temperature
44°F Jan (7°C)84°F Jul (29°C)
Annual Average
64.6°F
20% above US avg
January Average
44°F (7°C)
July Average
84°F (29°C)
Sunny Days
308 days/yr
Geography
Elevation
485 ft (148 m)
Area
1.5 sq mi (3.8 km²)
Population Density
1,401/sq mi
Coordinates
33.3720°N, 95.6907°W
Timezone
America/Chicago
County
Delta County County
Nearest Airport
Mount Pleasant Regional (MPS) 46 miles away
Precipitation & Snow
Annual Rainfall49.3"
30% above US avg
Wettest Month (May)5.63"
Driest Month (Aug)2.20"
Air Quality
AQI Median
42.0
Rating
Good
Natural Hazard Risk
Overall Risk
Very Low
Risk Score
8.9 / 100
Social Vulnerability
51.4 / 100
Community Resilience
60.3 / 100
Hazard Breakdown
Tornado
Relatively Low
Hurricane
Very Low
Earthquake
Very Low
Wildfire
Very Low
Flood
Very Low
Hail
Relatively Low
Strong Wind
Very Low
Heat Wave
Very Low
Winter Weather
Very Low
Lightning
Very Low
Ice Storm
Relatively Moderate
Drought
Relatively Moderate
Cold Wave
Very Low
Landslide
Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
74 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M4.1.
Apr 3, 2012
8 km SSW of Pittsburg, Oklahoma
M4.1
142 km
5 km
Jan 7, 2015
6 km NE of Irving, Texas
M3.6
126 km
5 km
Jan 6, 2015
4 km ENE of Irving, Texas
M3.5
128 km
6 km
Apr 28, 2013
4 km NNW of Oakland, Oklahoma
M3.5
134 km
5 km
Mar 4, 2013
5 km S of Tishomingo, Oklahoma
M3.5
129 km
5 km
Sep 30, 2012
4 km NW of Irving, Texas
M3.4
133 km
5 km
Oct 20, 2002
8 km WSW of Lane, Oklahoma
M3.4
107 km
5 km
May 31, 1997
3 km ESE of Neylandville, Texas
M3.4
33 km
5 km
May 16, 2009
5 km NNW of Grand Prairie, Texas
M3.3
139 km
9 km
May 18, 2015
5 km N of Irving, Texas
M3.3
131 km
5 km
Sep 25, 2010
5 km ENE of Madill, Oklahoma
M3.3
125 km
5 km
Apr 2, 2015
5 km NNE of Irving, Texas
M3.3
129 km
8 km
Jun 24, 2013
6 km W of Lehigh, Oklahoma
M3.2
134 km
5 km
Sep 23, 2013
2 km NNE of Marietta, Oklahoma
M3.2
147 km
9 km
May 3, 2015
4 km N of Irving, Texas
M3.2
131 km
5 km
May 27, 2013
5 km SSW of Bee, Oklahoma
M3.2
114 km
7 km
Apr 15, 2010
7 km ENE of Centrahoma, Oklahoma
M3.2
150 km
1 km
Feb 27, 2015
4 km ENE of Irving, Texas
M3.1
128 km
8 km
Jan 7, 2015
4 km NE of Irving, Texas
M3.1
128 km
5 km
Sep 30, 2012
1 km W of Irving, Texas
M3.1
134 km
5 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
2 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 1.
Year
Name
Category
Max Wind
Closest
2020
Laura
Category 2
98 mph
286 km
2008
Ike
Category 1
—
266 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
580 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF5. Total: 34 fatalities, 747 injuries.
Date
Rating
Distance
Path
Fatalities
Apr 2, 1982
EF5
85 km
53.0 mi
0
Nov 4, 2022
EF4
44 km
60.2 mi
0
Nov 4, 2022
EF4
26 km
44.7 mi
0
Apr 2, 1982
EF4
31 km
23.0 mi
10
May 13, 1981
EF4
44 km
8.8 mi
0
May 4, 1960
EF4
72 km
30.8 mi
0
Apr 2, 1957
EF4
92 km
7.9 mi
3
May 25, 2024
EF3
99 km
0.7 mi
0
Nov 4, 2022
EF3
90 km
16.9 mi
1
Apr 30, 2019
EF3
82 km
27.6 mi
2
May 9, 2016
EF3
72 km
13.8 mi
0
May 25, 2015
EF3
86 km
18.8 mi
1
May 9, 2006
EF3
77 km
9.3 mi
3
May 4, 1999
EF3
53 km
71.5 mi
1
Apr 2, 1982
EF3
68 km
52.0 mi
1
Apr 2, 1982
EF3
81 km
8.0 mi
0
Apr 2, 1982
EF3
62 km
32.0 mi
1
May 3, 1979
EF3
68 km
7.2 mi
0
May 5, 1978
EF3
74 km
29.9 mi
0
Dec 3, 1973
EF3
64 km
3.0 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
11 wildfires (100+ acres) recorded within 100 km.
Largest: ACHILLE (4,958 acres, 2005).
Year
Name
Acres Burned
Distance
2005
ACHILLE
4,958
83 km
2003
POPS
4,475
67 km
2006
WHITE ROCK
3,228
78 km
2022
1980 ROAD FIRE
2,784
90 km
2024
EAST 1980 ROAD FIRE
2,767
90 km
1999
UNNAMED
1,699
88 km
2006
UNNAMED
1,634
11 km
2005
ALLEN
1,232
83 km
2006
COOPER LAKE
1,224
14 km
2005
MAPLE CREEK
1,223
69 km
2006
UNNAMED
1,133
81 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
44°F (7°C)
2.3 in
Coldest
February
47°F (8°C)
3.2 in
March
55°F (13°C)
4.1 in
April
63°F (17°C)
3.9 in
May
70°F (21°C)
5.6 in
Wettest
June
78°F (26°C)
4.1 in
July
84°F (29°C)
3.0 in
Warmest
August
82°F (28°C)
2.2 in
Driest
September
76°F (24°C)
4.5 in
October
65°F (18°C)
4.3 in
November
54°F (12°C)
3.7 in
December
45°F (7°C)
3.3 in
Cooper has a seasonal temperature swing of 40°F / from 44°F in January to 84°F in July. Total annual precipitation is 44.2 inches, with May being the wettest month (5.6") and August the driest (2.2").