Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Florence enjoys a temperate climate with an average annual temperature of 67°F (20°C). Winters average 48°F in January while summers reach 84°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 37.1 inches. Air quality is rated Good with a median AQI of 42. The city sits at an elevation of 996 feet.
Temperature
48°F Jan (9°C)84°F Jul (29°C)
Annual Average
67.1°F
24% above US avg
January Average
48°F (9°C)
July Average
84°F (29°C)
Sunny Days
303 days/yr
Geography
Elevation
996 ft (304 m)
Area
0.8 sq mi (2.2 km²)
Population Density
1,335/sq mi
Coordinates
30.8413°N, 97.7918°W
Timezone
America/Chicago
County
Williamson County County
Nearest Airport
Draughon-Miller Central Texas Regional (TPL) 31 miles away
Precipitation & Snow
Annual Rainfall37.1"
2% below US avg
Snowfall0.0"
Wettest Month (May)4.37"
Driest Month (Jul)1.54"
Air Quality
AQI Median
42.0
Rating
Good
Natural Hazard Risk
Overall Risk
Relatively Moderate
Risk Score
90.1 / 100
Social Vulnerability
10.6 / 100
Community Resilience
87.9 / 100
Hazard Breakdown
Tornado
Relatively High
Hurricane
Relatively Low
Earthquake
Very Low
Wildfire
Relatively Low
Flood
Relatively Moderate
Hail
Relatively High
Strong Wind
Relatively Moderate
Heat Wave
Relatively Moderate
Winter Weather
Very High
Lightning
Relatively High
Ice Storm
Relatively Moderate
Drought
Relatively Moderate
Cold Wave
Relatively High
Landslide
Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M2.9.
Sep 3, 2015
7 km NNE of Leander, Texas
M2.9
22 km
5 km
Oct 20, 2017
5 km W of Flatonia, Texas
M2.9
143 km
3 km
Apr 2, 2024
4 km SSW of Round Top, Texas
M2.5
138 km
17 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
5 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 2.
Year
Name
Category
Max Wind
Closest
2024
Beryl
Category 1
92 mph
243 km
2017
Harvey
Category 3
121 mph
243 km
2008
Ike
Category 2
109 mph
238 km
2003
Claudette
Category 1
92 mph
264 km
1983
Alicia
Category 3
115 mph
254 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
433 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF5. Total: 150 fatalities, 871 injuries.
Date
Rating
Distance
Path
Fatalities
May 27, 1997
EF5
17 km
5.1 mi
27
May 6, 1973
EF5
93 km
10.6 mi
0
May 11, 1953
EF5
100 km
20.9 mi
114
May 27, 1997
EF4
57 km
5.6 mi
1
Apr 21, 1952
EF4
80 km
2.3 mi
0
Apr 12, 2022
EF3
5 km
16.6 mi
0
May 27, 1997
EF3
33 km
9.2 mi
0
May 27, 1997
EF3
48 km
1.4 mi
0
May 27, 1997
EF3
69 km
3.7 mi
0
May 13, 1994
EF3
55 km
3.5 mi
0
Mar 14, 1990
EF3
38 km
9.0 mi
0
May 17, 1989
EF3
18 km
3.0 mi
1
Apr 7, 1980
EF3
37 km
31.7 mi
1
May 26, 1976
EF3
41 km
2.0 mi
2
Mar 10, 1973
EF3
44 km
7.8 mi
0
May 10, 1959
EF3
63 km
11.0 mi
0
Apr 24, 1957
EF3
75 km
14.7 mi
0
Apr 30, 1954
EF3
57 km
139.9 mi
0
Dec 2, 1953
EF3
87 km
3.3 mi
0
May 22, 2024
EF2
47 km
2.8 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km.
Largest: BASTROP COUNTY COMPLEX (31,838 acres, 2011).
Year
Name
Acres Burned
Distance
2011
BASTROP COUNTY COMPLEX
31,838
95 km
2022
CRITTENBERG COMPLEX
21,391
49 km
2011
ROBINETTE
6,039
44 km
2011
UNNAMED
5,706
45 km
2011
SPICEWOOD
4,239
57 km
1984
STEWAIT
3,696
79 km
2022
3 OAKS
3,294
81 km
2018
HARMAN ROAD
3,094
57 km
2009
OWL CREEK
2,376
51 km
2011
UNNAMED
2,236
40 km
2002
UNNAMED
2,234
63 km
2006
BROWNS CREEK RANGE
1,889
50 km
2000
CHEROKEE FIRE
1,597
76 km
2011
UNNAMED
1,581
39 km
2011
CORYELL COMPLEX
1,572
71 km
2008
BERTRAM
1,567
19 km
2008
HWY 195 FIRE
1,523
7 km
2022
BUDDY
1,521
91 km
2006
MONAHAM FIRE
1,484
82 km
2008
CR 208
1,483
29 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
48°F (9°C)
1.7 in
Coldest
February
51°F (11°C)
2.6 in
March
59°F (15°C)
2.1 in
April
66°F (19°C)
3.1 in
May
73°F (23°C)
4.4 in
Wettest
June
80°F (27°C)
3.2 in
July
84°F (29°C)
1.5 in
Warmest, Driest
August
83°F (28°C)
2.0 in
September
77°F (25°C)
3.4 in
October
68°F (20°C)
3.2 in
November
57°F (14°C)
2.4 in
December
49°F (10°C)
1.9 in
Florence has a seasonal temperature swing of 36°F / from 48°F in January to 84°F in July. Total annual precipitation is 31.5 inches, with May being the wettest month (4.4") and July the driest (1.5").