Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Thorntonville enjoys a temperate climate with an average annual temperature of 64°F (18°C). Winters average 44°F in January while summers reach 84°F in July. The area gets 330 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 13.8 inches (drier than the 38-inch national average). Air quality is rated Good with a median AQI of 42. The city sits at an elevation of 2,600 feet.
Temperature
44°F Jan (7°C)84°F Jul (29°C)
Annual Average
64.3°F
19% above US avg
January Average
44°F (7°C)
July Average
84°F (29°C)
Sunny Days
330 days/yr
Geography
Elevation
2,600 ft (792 m)
Area
0.8 sq mi (2.1 km²)
Population Density
848/sq mi
Coordinates
31.5789°N, 102.9221°W
Timezone
America/Chicago
County
Crane County County
Nearest Airport
Midland International Air And Space Port (MAF) 49 miles away
Precipitation & Snow
Annual Rainfall13.8"
64% below US avg
Snowfall0.7"
Wettest Month (Sep)2.32"
Driest Month (Jan)0.35"
Air Quality
AQI Median
42.0
Rating
Good
Natural Hazard Risk
Overall Risk
Very Low
Risk Score
1.2 / 100
Social Vulnerability
80.3 / 100
Community Resilience
7.0 / 100
Hazard Breakdown
Tornado
Very Low
Hurricane
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 Low
Lightning
Very Low
Ice Storm
Very Low
Drought
Very Low
Cold Wave
Very Low
Landslide
Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
2,168 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M5.7.
Apr 14, 1995
13 km NW of Marathon, Texas
M5.7
150 km
18 km
May 4, 2025
59 km S of Whites City, New Mexico
M5.4
146 km
8 km
Sep 17, 2024
2024 North of Tarzan, Texas Earthquake
M5.1
123 km
6 km
Feb 15, 2025
53 km NW of Toyah, Texas
M5.0
120 km
6 km
Mar 26, 2020
41 km W of Mentone, Texas
M5.0
107 km
10 km
Jul 21, 2022
55 km S of Whites City, New Mexico
M4.9
142 km
6 km
Feb 28, 2025
26 km SW of Ackerly, Texas
M4.8
129 km
7 km
Mar 25, 2022
56 km S of Whites City, New Mexico
M4.6
142 km
7 km
Jan 2, 1992
12 km SSE of Eunice, New Mexico
M4.6
86 km
5 km
Mar 17, 2021
57 km S of Whites City, New Mexico
M4.5
136 km
6 km
Aug 11, 2022
54 km S of Whites City, New Mexico
M4.5
143 km
7 km
Apr 10, 2024
21 km N of Stanton, Texas
M4.4
133 km
5 km
Sep 1, 2022
38 km WSW of Mentone, Texas
M4.4
101 km
7 km
Jun 25, 2021
56 km S of Whites City, New Mexico
M4.4
138 km
6 km
Mar 5, 2022
57 km S of Whites City, New Mexico
M4.3
132 km
7 km
Jun 1, 2022
western Texas
M4.3
100 km
10 km
Jul 28, 2021
54 km NW of Toyah, Texas
M4.3
127 km
6 km
Jul 23, 2024
55 km S of Whites City, New Mexico
M4.2
141 km
6 km
Mar 2, 2025
51 km S of Whites City, New Mexico
M4.2
129 km
7 km
Feb 22, 2023
western Texas
M4.2
138 km
7 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
269 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF4. Total: 32 fatalities, 217 injuries.
Date
Rating
Distance
Path
Fatalities
Jun 1, 1990
EF4
78 km
22.0 mi
2
May 22, 1987
EF4
97 km
3.0 mi
30
May 30, 2024
EF3
81 km
5.3 mi
0
May 20, 2019
EF3
61 km
5.8 mi
0
May 14, 2010
EF3
34 km
4.3 mi
0
Apr 19, 1977
EF3
18 km
4.3 mi
0
May 15, 1965
EF3
89 km
1.0 mi
0
May 30, 2024
EF2
76 km
10.3 mi
0
May 4, 2024
EF2
91 km
6.4 mi
0
May 20, 2019
EF2
91 km
6.6 mi
0
Mar 18, 2012
EF2
74 km
1.0 mi
0
May 23, 2010
EF2
80 km
4.0 mi
0
Apr 30, 1999
EF2
80 km
1.0 mi
0
Apr 30, 1999
EF2
75 km
6.0 mi
0
May 22, 1992
EF2
85 km
5.0 mi
0
Apr 15, 1990
EF2
76 km
3.5 mi
0
May 25, 1987
EF2
20 km
11.0 mi
0
May 12, 1982
EF2
95 km
21.0 mi
0
Oct 15, 1981
EF2
53 km
1.5 mi
0
Jun 30, 1977
EF2
46 km
0.5 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km.
Largest: FRYING PAN RANCH (106,253 acres, 2011).
Year
Name
Acres Burned
Distance
2011
FRYING PAN RANCH
106,253
72 km
2011
DERICK FIRE
27,780
82 km
2011
PLEASANT FARMS
15,516
48 km
2011
HICKMAN
14,828
79 km
1993
JALTWO
13,332
85 km
2008
ELLISON
11,140
28 km
1994
UNNAMED
8,266
73 km
2008
CHEVRON
7,735
96 km
2008
PARKER
6,844
88 km
2008
GRAND FALLS
5,851
27 km
2011
SAND RANCH
5,839
73 km
2011
CEED FIRE
5,744
81 km
2008
UNNAMED
5,516
14 km
2008
ANDREW COUNTY COMPLEX
5,010
96 km
2009
CRIDER RANCH
4,056
20 km
2011
UNNAMED
3,953
83 km
2008
TUBBS CORNER
3,404
26 km
2008
UNNAMED
3,193
100 km
2011
BATES FIELD FIRE
3,186
65 km
2011
UNNAMED
3,037
86 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
44°F (7°C)
0.4 in
Coldest, Driest
February
49°F (9°C)
0.6 in
March
57°F (14°C)
0.4 in
April
65°F (18°C)
0.7 in
May
74°F (23°C)
1.5 in
June
81°F (27°C)
1.5 in
July
84°F (29°C)
1.3 in
Warmest
August
82°F (28°C)
1.4 in
September
76°F (24°C)
2.3 in
Wettest
October
66°F (19°C)
1.3 in
November
54°F (12°C)
0.6 in
December
46°F (8°C)
0.5 in
Thorntonville has a seasonal temperature swing of 40°F / from 44°F in January to 84°F in July. Total annual precipitation is 12.4 inches, with September being the wettest month (2.3") and January the driest (0.4").