Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Darbydale experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 28°F in January while summers reach 73°F in July. The area gets 293 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 40.8 inches. The area receives 18.3 inches of snow annually, a moderate snowfall amount. Air quality is rated Good with a median AQI of 43. The city sits at an elevation of 877 feet.
Temperature
28°F Jan (-2°C)73°F Jul (23°C)
Annual Average
51.8°F
4% below US avg
January Average
28°F (-2°C)
July Average
73°F (23°C)
Sunny Days
293 days/yr
Geography
Elevation
877 ft (267 m)
Area
1.0 sq mi (2.6 km²)
Population Density
579/sq mi
Coordinates
39.8558°N, 83.1749°W
Timezone
America/New_York
County
Franklin County County
Nearest Airport
Rickenbacker International (LCK) 13 miles away
Precipitation & Snow
Annual Rainfall40.8"
7% above US avg
Snowfall18.3"
Wettest Month (May)4.13"
Driest Month (Feb)2.13"
Air Quality
AQI Median
43.0
Rating
Good
Natural Hazard Risk
Overall Risk
Relatively High
Risk Score
98.1 / 100
Social Vulnerability
38.2 / 100
Community Resilience
65.3 / 100
Hazard Breakdown
Tornado
Relatively High
Hurricane
Very Low
Earthquake
Relatively Moderate
Wildfire
Very Low
Flood
Relatively High
Hail
Relatively High
Strong Wind
Relatively High
Heat Wave
Relatively High
Winter Weather
Relatively High
Lightning
Relatively High
Ice Storm
Relatively High
Drought
Relatively Low
Cold Wave
Very High
Landslide
Relatively Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
22 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M3.6.
Feb 19, 1995
8 km SSE of Rocky Fork Point, Ohio
M3.6
86 km
10 km
Nov 20, 2013
2 km SW of Buchtel, Ohio
M3.5
95 km
8 km
Apr 24, 2009
7 km ENE of Rio Grande, Ohio
M3.4
130 km
8 km
May 24, 2017
1 km S of McArthur, Ohio
M3.4
92 km
10 km
Apr 24, 2025
3 km S of Pleasant City, Ohio
M3.1
139 km
6 km
Apr 22, 2025
3 km ESE of Buffalo, Ohio
M3.1
144 km
5 km
Feb 3, 2025
2 km NNW of Oak Hill, Ohio
M3.1
116 km
26 km
Apr 25, 2020
2 km SE of South Shore, Kentucky
M2.9
129 km
27 km
May 9, 2025
3 km S of Pleasant City, Ohio
M2.9
139 km
5 km
Apr 4, 1994
2 km WNW of Minster, Ohio
M2.9
121 km
5 km
Mar 17, 1999
2 km NNE of Ripley, Ohio
M2.8
134 km
0 km
May 6, 2002
3 km SE of Racine, Ohio
M2.8
150 km
5 km
Apr 29, 2025
1 km SE of Pleasant City, Ohio
M2.8
141 km
2 km
May 12, 2006
2 km E of Lima, Ohio
M2.8
125 km
5 km
Nov 25, 1998
1 km SSW of New London, Ohio
M2.7
150 km
5 km
May 11, 2015
5 km ESE of Maysville, Kentucky
M2.6
144 km
11 km
Feb 11, 2015
8 km SE of Richmond Dale, Ohio
M2.6
87 km
20 km
Mar 8, 2016
0 km N of Thurman, Ohio
M2.6
123 km
20 km
Jul 23, 2013
6 km NNE of Germantown, Kentucky
M2.6
144 km
4 km
Mar 20, 2023
13 km SSW of Rio Grande, Ohio
M2.5
140 km
6 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
422 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF5. Total: 49 fatalities, 1,687 injuries.
Date
Rating
Distance
Path
Fatalities
Apr 3, 1974
EF5
79 km
31.3 mi
36
Sep 20, 2000
EF4
73 km
9.0 mi
1
May 27, 2019
EF3
80 km
9.9 mi
0
May 14, 2014
EF3
61 km
8.9 mi
0
Nov 10, 2002
EF3
64 km
9.0 mi
0
Oct 13, 1999
EF3
33 km
3.6 mi
0
Jun 30, 1993
EF3
82 km
15.0 mi
0
May 31, 1985
EF3
52 km
29.0 mi
1
Jun 13, 1981
EF3
75 km
3.8 mi
4
May 10, 1973
EF3
70 km
89.6 mi
0
May 24, 1971
EF3
95 km
1.0 mi
0
Feb 22, 1971
EF3
24 km
6.8 mi
0
Sep 3, 1970
EF3
29 km
2.3 mi
0
May 8, 1969
EF3
84 km
1.9 mi
0
Nov 16, 1965
EF3
47 km
3.8 mi
0
Jul 28, 1961
EF3
97 km
0.5 mi
0
Feb 10, 1959
EF3
97 km
10.5 mi
0
Jun 5, 2024
EF2
93 km
1.3 mi
0
Apr 2, 2024
EF2
94 km
1.9 mi
0
Mar 14, 2024
EF2
65 km
19.5 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
3 wildfires (100+ acres) recorded within 100 km.
Largest: LONG RIDGE RX UNIT 37-38 (1,050 acres, 2022).
Year
Name
Acres Burned
Distance
2022
LONG RIDGE RX UNIT 37-38
1,050
98 km
2021
LONG RIDGE RX UNIT 1-12
1,037
94 km
2022
LONG RIDGE RX UNIT 11-19
936
94 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
28°F (-2°C)
2.2 in
Coldest
February
30°F (-1°C)
2.1 in
Driest
March
40°F (4°C)
3.1 in
April
50°F (10°C)
3.4 in
May
61°F (16°C)
4.1 in
Wettest
June
69°F (21°C)
3.9 in
July
73°F (23°C)
4.0 in
Warmest
August
71°F (22°C)
3.6 in
September
65°F (18°C)
3.0 in
October
54°F (12°C)
2.4 in
November
42°F (6°C)
3.2 in
December
33°F (0°C)
2.8 in
Darbydale has a seasonal temperature swing of 45°F / from 28°F in January to 73°F in July. Total annual precipitation is 37.8 inches, with May being the wettest month (4.1") and February the driest (2.1").