Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Marlin enjoys a temperate climate with an average annual temperature of 65°F (19°C). Winters average 46°F in January while summers reach 83°F in July. The area gets 303 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 39.1 inches. Air quality is rated Good with a median AQI of 42. The city sits at an elevation of 394 feet.
Temperature
46°F Jan (8°C)83°F Jul (28°C)
Annual Average
65.3°F
21% above US avg
January Average
46°F (8°C)
July Average
83°F (28°C)
Sunny Days
303 days/yr
Geography
Elevation
394 ft (120 m)
Area
4.5 sq mi (11.7 km²)
Population Density
1,217/sq mi
Coordinates
31.3080°N, 96.8932°W
Timezone
America/Chicago
County
Falls County County
Nearest Airport
Waco Regional (ACT) 29 miles away
Precipitation & Snow
Annual Rainfall39.1"
3% above US avg
Wettest Month (May)4.88"
Driest Month (Aug)1.97"
Air Quality
AQI Median
42.0
Rating
Good
Natural Hazard Risk
Overall Risk
Very Low
Risk Score
26.2 / 100
Social Vulnerability
85.6 / 100
Community Resilience
35.2 / 100
Hazard Breakdown
Tornado
Relatively Moderate
Hurricane
Relatively Low
Earthquake
Very Low
Wildfire
Very Low
Flood
Very Low
Hail
Relatively Low
Strong Wind
Relatively Low
Heat Wave
Relatively Low
Winter Weather
Relatively Low
Lightning
Relatively Moderate
Ice Storm
Relatively Low
Drought
Relatively Low
Cold Wave
Relatively Low
Landslide
Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
31 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M4.0.
May 7, 2015
5 km N of Venus, Texas
M4.0
132 km
3 km
Jun 24, 2012
3 km SSE of Briaroaks, Texas
M3.5
135 km
5 km
May 19, 2018
8 km NW of Venus, Texas
M3.4
133 km
5 km
Jan 18, 2012
9 km SSE of Godley, Texas
M3.3
131 km
5 km
Jun 15, 2012
5 km SSE of Briaroaks, Texas
M3.3
133 km
5 km
May 1, 2024
7 km S of Mansfield, Texas
M3.2
134 km
6 km
May 1, 2024
7 km SSW of Mansfield, Texas
M3.1
136 km
4 km
Jul 17, 2011
2 km ESE of Venus, Texas
M3.0
125 km
5 km
Dec 5, 2009
7 km S of Midlothian, Texas
M2.9
123 km
5 km
Sep 3, 2015
7 km NNE of Leander, Texas
M2.9
116 km
5 km
Jul 10, 2012
6 km NNE of Keene, Texas
M2.8
132 km
5 km
Jun 2, 2009
1 km WNW of Cleburne, Texas
M2.8
126 km
5 km
Jul 6, 2012
5 km NE of Keene, Texas
M2.7
130 km
5 km
Oct 17, 2012
6 km WSW of Cedar Hill, Texas
M2.7
139 km
6 km
Jul 13, 2012
1 km WSW of Briaroaks, Texas
M2.7
139 km
5 km
Feb 4, 2016
7 km SSW of Mansfield, Texas
M2.7
135 km
9 km
Feb 24, 2013
6 km SSW of Oak Leaf, Texas
M2.7
128 km
5 km
Jun 12, 2011
4 km NNW of Plum Grove, Texas
M2.7
104 km
5 km
Mar 10, 2013
6 km NNE of Godley, Texas
M2.7
145 km
4 km
Sep 12, 2016
5 km NNW of Venus, Texas
M2.6
132 km
5 km
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Hurricane History
7 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 3.
Year
Name
Category
Max Wind
Closest
2024
Beryl
Category 1
81 mph
239 km
2017
Harvey
Category 1
75 mph
293 km
2008
Ike
Category 2
109 mph
155 km
2005
Rita
Category 2
75 mph
281 km
1989
Jerry
Category 1
86 mph
297 km
1986
Bonnie
Category 1
86 mph
293 km
1983
Alicia
Category 3
115 mph
223 km
Source: NOAA IBTrACS (Category 1+, 1980-2026).
Tornado History
462 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF5. Total: 169 fatalities, 1,007 injuries.
Date
Rating
Distance
Path
Fatalities
May 27, 1997
EF5
88 km
5.1 mi
27
May 6, 1973
EF5
66 km
10.6 mi
0
May 11, 1953
EF5
36 km
20.9 mi
114
Mar 10, 1973
EF4
25 km
23.3 mi
6
Mar 31, 1959
EF4
68 km
10.4 mi
6
Apr 21, 1952
EF4
57 km
2.3 mi
0
Apr 12, 2022
EF3
97 km
16.6 mi
0
Apr 13, 2019
EF3
51 km
32.5 mi
0
May 12, 2000
EF3
80 km
7.0 mi
2
May 27, 1997
EF3
57 km
1.4 mi
0
May 27, 1997
EF3
42 km
3.7 mi
0
Apr 27, 1990
EF3
49 km
4.0 mi
0
Mar 14, 1990
EF3
64 km
9.0 mi
0
May 17, 1989
EF3
92 km
3.0 mi
1
May 9, 1981
EF3
75 km
5.2 mi
0
May 11, 1978
EF3
80 km
7.2 mi
0
May 26, 1976
EF3
64 km
2.0 mi
2
May 25, 1976
EF3
80 km
0.1 mi
0
Apr 15, 1973
EF3
95 km
3.8 mi
0
May 23, 1971
EF3
80 km
7.1 mi
1
Source: NOAA Storm Prediction Center (EF0+, 1950-2024, US only).
Wildfire History
13 wildfires (100+ acres) recorded within 100 km.
Largest: CRITTENBERG COMPLEX (21,391 acres, 2022).
Year
Name
Acres Burned
Distance
2022
CRITTENBERG COMPLEX
21,391
77 km
2011
ROBINETTE
6,039
81 km
2011
UNNAMED
5,706
75 km
2011
S839 CONCORD ROBBINS
4,388
71 km
2011
C#491
3,616
40 km
2009
OWL CREEK
2,376
78 km
2011
UNNAMED
2,236
77 km
2006
BROWNS CREEK RANGE
1,889
78 km
2011
UNNAMED
1,581
85 km
2008
HWY 195 FIRE
1,523
99 km
2009
UNNAMED
1,445
71 km
2005
UNNAMED
1,140
79 km
2011
CEDAR RIDGE
1,051
71 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
46°F (8°C)
2.1 in
Coldest
February
52°F (11°C)
2.5 in
March
60°F (15°C)
2.8 in
April
67°F (19°C)
3.3 in
May
74°F (23°C)
4.9 in
Wettest
June
80°F (27°C)
3.2 in
July
83°F (28°C)
2.0 in
August
84°F (29°C)
2.0 in
Warmest, Driest
September
78°F (26°C)
3.7 in
October
69°F (20°C)
3.7 in
November
58°F (14°C)
3.0 in
December
50°F (10°C)
2.5 in
Marlin has a seasonal temperature swing of 38°F / from 46°F in January to 84°F in August. Total annual precipitation is 35.8 inches, with May being the wettest month (4.9") and August the driest (2.0").