Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Orchard Hill enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 45°F in January while summers reach 79°F in July. The area gets 304 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 54.2 inches (wetter than the 38-inch national average). Air quality is rated Good with a median AQI of 44. The city sits at an elevation of 858 feet.
Temperature
45°F Jan (7°C)79°F Jul (26°C)
Annual Average
62.8°F
16% above US avg
January Average
45°F (7°C)
July Average
79°F (26°C)
Sunny Days
304 days/yr
Geography
Elevation
858 ft (262 m)
Area
0.4 sq mi (0.9 km²)
Population Density
417/sq mi
Coordinates
33.1852°N, 84.2120°W
Timezone
America/New_York
County
Spalding County County
Nearest Airport
Hartsfield - Jackson Atlanta International (ATL) 34 miles away
Precipitation & Snow
Annual Rainfall54.2"
43% above US avg
Wettest Month (Mar)5.67"
Driest Month (Oct)2.95"
Air Quality
AQI Median
44.0
Rating
Good
Natural Hazard Risk
Overall Risk
Very Low
Risk Score
40.9 / 100
Social Vulnerability
29.5 / 100
Community Resilience
51.8 / 100
Hazard Breakdown
Tornado
Relatively Low
Hurricane
Very Low
Earthquake
Relatively Low
Wildfire
Very Low
Flood
Relatively Low
Hail
Relatively Low
Strong Wind
Relatively Moderate
Heat Wave
Relatively Low
Winter Weather
Very Low
Lightning
Relatively Moderate
Ice Storm
Relatively Low
Drought
Relatively Low
Cold Wave
Very Low
Landslide
Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
13 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M3.5.
Jan 18, 2000
11 km SSE of Gray, Georgia
M3.5
76 km
19 km
Mar 18, 2003
11 km S of Rayle, Georgia
M3.5
135 km
5 km
Dec 7, 2009
4 km WNW of Deepstep, Georgia
M3.2
113 km
7 km
Apr 4, 2009
15 km N of Milledgeville, Georgia
M3.1
94 km
0 km
Feb 17, 1991
6 km N of Goldville, Alabama
M2.9
145 km
1 km
Apr 6, 2017
6 km WSW of Sparta, Georgia
M2.7
109 km
11 km
Jul 4, 2012
11 km NNE of Deepstep, Georgia
M2.7
120 km
10 km
Apr 23, 1993
14 km E of Mount Zion, Georgia
M2.7
128 km
0 km
May 3, 2011
6 km WNW of Mitchell, Georgia
M2.6
134 km
28 km
Sep 12, 2022
13 km NE of Jackson, Georgia
M2.5
39 km
1 km
Apr 6, 2017
6 km WSW of Sparta, Georgia
M2.5
109 km
10 km
May 18, 2015
0 km NNW of Crawfordville, Georgia
M2.5
129 km
1 km
Aug 18, 1993
2 km NNW of Lakeview Estates, Georgia
M2.5
62 km
0 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 3.
Year
Name
Category
Max Wind
Closest
2024
Helene
Category 2
109 mph
227 km
2023
Idalia
Category 1
—
287 km
2018
Michael
Category 3
92 mph
124 km
1995
Opal
Category 1
92 mph
246 km
1985
Kate
Category 1
75 mph
199 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
478 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF4. Total: 59 fatalities, 1,404 injuries.
Date
Rating
Distance
Path
Fatalities
Mar 25, 2021
EF4
91 km
38.6 mi
0
Nov 22, 1992
EF4
71 km
32.0 mi
5
Nov 22, 1992
EF4
92 km
20.0 mi
0
Apr 30, 1953
EF4
87 km
1.0 mi
18
Mar 26, 2023
EF3
96 km
21.5 mi
0
Jan 12, 2023
EF3
25 km
31.2 mi
0
Apr 5, 2022
EF3
91 km
3.9 mi
0
Apr 13, 2020
EF3
39 km
16.6 mi
0
Apr 13, 2020
EF3
24 km
5.3 mi
0
Apr 27, 2011
EF3
23 km
30.8 mi
2
Apr 27, 2011
EF3
34 km
21.7 mi
2
Mar 1, 2007
EF3
58 km
9.7 mi
0
Jan 2, 2006
EF3
23 km
3.0 mi
0
Feb 21, 1993
EF3
94 km
8.0 mi
0
Mar 29, 1991
EF3
82 km
5.0 mi
0
Mar 5, 1989
EF3
58 km
14.0 mi
0
Mar 24, 1975
EF3
71 km
14.8 mi
3
Feb 18, 1975
EF3
75 km
9.7 mi
2
May 28, 1973
EF3
93 km
18.7 mi
1
May 27, 1973
EF3
65 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: UNNAMED (5,397 acres, 2004).
Year
Name
Acres Burned
Distance
2004
UNNAMED
5,397
94 km
2010
COMPT 163
4,755
74 km
2021
UNNAMED
3,808
53 km
2007
14A-14B-15A-16E-17E
3,397
47 km
2005
UNNAMED
2,992
97 km
2006
10 A 11 E 11 W RX BURN
2,969
50 km
2007
UNNAMED
2,753
67 km
1988
COMP 10
2,588
49 km
2015
UNNAMED
2,574
66 km
2010
COMPT 2
2,505
49 km
2014
UNNAMED
2,433
58 km
2010
COMPT 120
2,412
50 km
1999
COMP 1312
2,401
49 km
2018
COMPARTMENT 4 5 6 7 8
2,386
52 km
2019
UNNAMED
2,294
44 km
2009
30
2,195
53 km
2021
UNNAMED
2,143
68 km
2018
UNNAMED
2,101
67 km
2013
UNNAMED
2,077
47 km
2019
COMPARTMENT 107
2,058
38 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
45°F (7°C)
4.9 in
Coldest
February
47°F (8°C)
4.8 in
March
54°F (12°C)
5.7 in
Wettest
April
61°F (16°C)
4.3 in
May
69°F (20°C)
4.2 in
June
76°F (24°C)
3.8 in
July
79°F (26°C)
4.9 in
Warmest
August
78°F (26°C)
4.1 in
September
73°F (23°C)
3.2 in
October
62°F (17°C)
3.0 in
Driest
November
54°F (12°C)
3.5 in
December
46°F (8°C)
4.5 in
Orchard Hill has a seasonal temperature swing of 34°F / from 45°F in January to 79°F in July. Total annual precipitation is 50.8 inches, with March being the wettest month (5.7") and October the driest (3.0").