Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Middleburg has a warm climate with an average annual temperature of 71°F (22°C). Winters average 56°F in January while summers reach 84°F in July. The area gets 301 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 47.6 inches (wetter than the 38-inch national average). Air quality is rated Good with a median AQI of 41. The city sits at an elevation of 57 feet.
Temperature
56°F Jan (14°C)84°F Jul (29°C)
Annual Average
71.4°F
32% above US avg
January Average
56°F (14°C)
July Average
84°F (29°C)
Sunny Days
301 days/yr
Geography
Elevation
57 ft (17 m)
Area
19.6 sq mi (50.7 km²)
Population Density
607/sq mi
Coordinates
30.0502°N, 81.9011°W
Timezone
America/New_York
County
Duval County County
Nearest Airport
Jacksonville International (JAX) 33 miles away
Precipitation & Snow
Annual Rainfall47.6"
25% above US avg
Snowfall0.0"
Wettest Month (Aug)7.36"
Driest Month (Nov)2.32"
Air Quality
AQI Median
41.0
Rating
Good
Natural Hazard Risk
Overall Risk
Relatively High
Risk Score
97.2 / 100
Social Vulnerability
39.9 / 100
Community Resilience
62.1 / 100
Hazard Breakdown
Tornado
Relatively High
Hurricane
Relatively High
Earthquake
Relatively Moderate
Wildfire
Relatively Moderate
Flood
Relatively High
Hail
Relatively High
Strong Wind
Relatively Moderate
Heat Wave
Relatively High
Winter Weather
Very Low
Lightning
Very High
Ice Storm
Very Low
Drought
Very Low
Cold Wave
Relatively High
Landslide
Very Low
Coastal Flood
Relatively High
Source: FEMA National Risk Index v1.20 (Dec 2025)
Hurricane History
24 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 4.
Year
Name
Category
Max Wind
Closest
2024
Helene
Category 4
138 mph
173 km
2024
Milton
Category 3
115 mph
217 km
2024
Debby
Category 1
81 mph
145 km
2023
Idalia
Category 4
132 mph
128 km
2022
Ian
Category 2
86 mph
216 km
2020
Isaias
Category 1
75 mph
246 km
2019
Dorian
Category 3
115 mph
212 km
2018
Michael
Category 3
92 mph
296 km
2017
Irma
Category 1
75 mph
208 km
2016
Matthew
Category 3
127 mph
117 km
2016
Hermine
Category 1
81 mph
204 km
2014
Arthur
Category 1
92 mph
260 km
2005
Ophelia
Category 1
75 mph
299 km
2004
Jeanne
Category 2
86 mph
228 km
2004
Frances
Category 1
92 mph
281 km
2004
Charley
Category 1
86 mph
106 km
2000
Gordon
Category 1
75 mph
293 km
1999
Floyd
Category 3
115 mph
270 km
1999
Irene
Category 1
81 mph
203 km
1995
Erin
Category 1
86 mph
299 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
450 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF3. Total: 5 fatalities, 117 injuries.
Date
Rating
Distance
Path
Fatalities
Dec 2, 2018
EF3
88 km
7.1 mi
0
Feb 7, 1971
EF3
38 km
13.1 mi
0
Feb 25, 1960
EF3
72 km
0.8 mi
0
Apr 15, 1958
EF3
61 km
3.6 mi
0
Oct 12, 2023
EF2
83 km
1.0 mi
0
Sep 10, 2017
EF2
74 km
1.2 mi
0
Mar 7, 2008
EF2
74 km
1.5 mi
1
Apr 15, 2007
EF2
63 km
1.5 mi
0
Dec 25, 2006
EF2
51 km
2.7 mi
0
Aug 12, 2004
EF2
48 km
7.0 mi
0
Mar 29, 2001
EF2
25 km
12.0 mi
0
Feb 2, 1996
EF2
35 km
6.0 mi
0
Apr 24, 1995
EF2
48 km
10.0 mi
0
Oct 2, 1994
EF2
83 km
0.2 mi
0
Mar 14, 1986
EF2
60 km
2.0 mi
0
Feb 27, 1984
EF2
32 km
3.0 mi
0
Feb 27, 1984
EF2
94 km
3.0 mi
0
Nov 20, 1983
EF2
99 km
3.0 mi
0
Feb 2, 1983
EF2
69 km
0.3 mi
0
May 4, 1978
EF2
75 km
12.8 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km.
Largest: BIG TURNAROUND COMPLEX (328,827 acres, 2007).
Year
Name
Acres Burned
Distance
2007
BIG TURNAROUND COMPLEX
328,827
76 km
2017
WEST MIMS
166,737
77 km
2011
HONEY PRAIRIE
147,065
81 km
2011
CRAVENS HAMMOCK
142,688
93 km
2002
BLACKJACK BAY COMPLEX
107,076
81 km
1999
FRIENDLY
75,089
73 km
2012
COUNTY LINE
35,440
74 km
2004
IMPASSABLE ONE
29,836
63 km
1998
UNNAMED
24,956
77 km
1998
OAK
21,478
65 km
1990
SHORTS
21,413
88 km
2011
DURDIN PRAIRIE
19,487
94 km
2004
UNNAMED
18,577
66 km
1998
UNNAMED
16,594
50 km
1989
PIN HOOK
16,471
69 km
2014
UNNAMED
14,543
54 km
1998
UNNAMED
13,873
34 km
2007
UNNAMED
13,806
32 km
2006
JUNIPER
11,998
95 km
2011
IMPASSABLE BAY
11,889
67 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
56°F (14°C)
3.5 in
February
57°F (14°C)
3.6 in
March
62°F (17°C)
4.0 in
April
68°F (20°C)
2.6 in
May
74°F (23°C)
3.7 in
June
79°F (26°C)
6.3 in
July
84°F (29°C)
6.4 in
Warmest
August
81°F (27°C)
7.4 in
Wettest
September
78°F (26°C)
6.1 in
October
70°F (21°C)
2.7 in
November
63°F (17°C)
2.3 in
Driest
December
56°F (13°C)
3.0 in
Coldest
Middleburg has a seasonal temperature swing of 28°F / from 56°F in December to 84°F in July. Total annual precipitation is 51.5 inches, with August being the wettest month (7.4") and November the driest (2.3").