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Weather & Climate in Harrodsburg, KY
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Harrodsburg enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 36°F in January while summers reach 77°F in July. The area gets 305 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 45.9 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 844 feet.
Temperature
36°F Jan (2°C)
77°F Jul (25°C)
| Annual Average | 57.0°F |
| 6% above US avg | |
| January Average | 36°F (2°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 305 days/yr |
Geography
| Elevation | 844 ft (257 m) |
| Area | 6.9 sq mi (17.9 km²) |
| Population Density | 1,319/sq mi |
| Coordinates | 37.7681°N, 84.8488°W |
| Timezone | America/New_York |
| County | Mercer County County |
| Nearest Airport | Lake Cumberland Regional (SME) 51 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 41.4 / 100 |
| Social Vulnerability | 49.0 / 100 |
| Community Resilience | 67.8 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Moderate |
| Drought | Very Low |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
23 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.9.
| Jan 24, 1990 | 6 km WNW of Alton, Indiana | M3.9 | 150 km | 10 km |
| Jan 27, 1990 | 6 km N of Alton, Indiana | M3.8 | 146 km | 5 km |
| Sep 17, 2004 | 8 km ESE of Corbin, Kentucky | M3.7 | 119 km | 1 km |
| Sep 8, 1990 | 5 km N of Owingsville, Kentucky | M3.3 | 106 km | 0 km |
| Jan 27, 2009 | 4 km NE of Williamsburg, Kentucky | M3.2 | 128 km | 26 km |
| Jan 17, 1999 | 7 km NNW of Flat Lick, Kentucky | M3.1 | 135 km | 1 km |
| Aug 20, 2015 | 6 km SE of Lawrenceburg, Kentucky | M2.8 | 26 km | 34 km |
| Mar 17, 1999 | 2 km NNE of Ripley, Ohio | M2.8 | 142 km | 0 km |
| Mar 8, 2015 | 1 km SE of Pleasant View, Kentucky | M2.8 | 138 km | 9 km |
| May 11, 2025 | 11 km SE of High Bridge, Kentucky | M2.8 | 21 km | 30 km |
| Oct 30, 2017 | 2 km N of Artemus, Kentucky | M2.7 | 135 km | 3 km |
| Jan 22, 2018 | 13 km ENE of Flat Lick, Kentucky | M2.7 | 144 km | 26 km |
| Mar 21, 1990 | 1 km W of Spring Mill, Kentucky | M2.7 | 82 km | 4 km |
| Mar 9, 1990 | 8 km ENE of New Amsterdam, Indiana | M2.7 | 125 km | 5 km |
| Jan 12, 2023 | 4 km E of Burgin, Kentucky | M2.6 | 12 km | 35 km |
| Aug 4, 2023 | 11 km ENE of Lancaster, Kentucky | M2.6 | 35 km | 17 km |
| May 11, 2019 | 5 km ENE of Pleasant View, Kentucky | M2.6 | 138 km | 25 km |
| May 11, 2015 | 5 km ESE of Maysville, Kentucky | M2.6 | 139 km | 11 km |
| Jul 23, 2013 | 6 km NNE of Germantown, Kentucky | M2.6 | 131 km | 4 km |
| Jan 21, 2018 | 8 km SSE of High Bridge, Kentucky | M2.6 | 16 km | 11 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tornado History
389 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF4. Total: 47 fatalities, 1,327 injuries.
| Date | Rating | Distance | Path | Fatalities |
| May 28, 1996 | EF4 | 90 km | 30.0 mi | 0 |
| Nov 22, 1992 | EF4 | 95 km | 26.7 mi | 1 |
| Apr 3, 1974 | EF4 | 82 km | 20.2 mi | 0 |
| Apr 3, 1974 | EF4 | 93 km | 37.9 mi | 3 |
| Apr 3, 1974 | EF4 | 37 km | 79.4 mi | 4 |
| Apr 3, 1974 | EF4 | 31 km | 31.9 mi | 7 |
| Apr 3, 1974 | EF4 | 92 km | 18.5 mi | 3 |
| Apr 27, 1971 | EF4 | 87 km | 14.1 mi | 6 |
| Apr 27, 1971 | EF4 | 79 km | 13.0 mi | 2 |
| Dec 11, 2021 | EF3 | 65 km | 14.5 mi | 1 |
| Feb 28, 2011 | EF3 | 70 km | 2.3 mi | 0 |
| May 8, 2009 | EF3 | 36 km | 21.1 mi | 2 |
| Oct 18, 2007 | EF3 | 99 km | 4.8 mi | 0 |
| May 27, 2004 | EF3 | 45 km | 3.0 mi | 0 |
| Apr 16, 1998 | EF3 | 89 km | 20.0 mi | 0 |
| Mar 28, 1997 | EF3 | 90 km | 2.0 mi | 0 |
| Jun 2, 1990 | EF3 | 91 km | 10.0 mi | 0 |
| Apr 3, 1974 | EF3 | 88 km | 4.9 mi | 0 |
| Apr 3, 1974 | EF3 | 38 km | 21.1 mi | 1 |
| Apr 3, 1974 | EF3 | 91 km | 22.3 mi | 7 |
Source: NOAA Storm Prediction Center (EF0+, 1950-2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: SPENCER RIDGE (2,556 acres, 1987).
| Year | Name | Acres Burned | Distance |
| 1987 | SPENCER RIDGE | 2,556 | 92 km |
| 2022 | CUT GAP | 2,504 | 74 km |
| 2016 | UNNAMED | 1,954 | 96 km |
| 1999 | UNNAMED | 1,778 | 75 km |
| 2010 | MIDDLE FORK PRESCRIBED FIRE | 1,700 | 95 km |
| 1987 | UNNAMED | 1,679 | 67 km |
| 2020 | UNNAMED | 1,671 | 96 km |
| 1987 | UNNAMED | 1,636 | 99 km |
| 2021 | UNNAMED | 1,244 | 100 km |
| 1999 | SOUTH FORK | 999 | 96 km |
| 1987 | UNNAMED | 940 | 59 km |
| 2017 | MIZE 2 | 841 | 75 km |
| 2016 | UNNAMED | 782 | 98 km |
| 2022 | PITTS ROAD | 773 | 83 km |
| 2016 | ADDISON | 710 | 98 km |
| 2001 | WILLOW II | 683 | 93 km |
| 2016 | UNNAMED | 664 | 97 km |
| 1999 | UNNAMED | 626 | 86 km |
| 2016 | UNNAMED | 625 | 98 km |
| 2013 | WIND CAVE | 622 | 86 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 36°F (2°C) | 3.3 in | Coldest |
| February | 36°F (2°C) | 3.6 in | |
| March | 45°F (7°C) | 4.5 in | |
| April | 55°F (13°C) | 4.3 in | |
| May | 63°F (17°C) | 4.8 in | Wettest |
| June | 72°F (22°C) | 4.2 in | |
| July | 77°F (25°C) | 4.8 in | Warmest |
| August | 75°F (24°C) | 3.8 in | |
| September | 68°F (20°C) | 3.7 in | |
| October | 57°F (14°C) | 3.0 in | Driest |
| November | 46°F (8°C) | 3.8 in | |
| December | 37°F (3°C) | 4.3 in |
Harrodsburg has a seasonal temperature swing of 41°F / from 36°F in January to 77°F in July. Total annual precipitation is 48.0 inches, with May being the wettest month (4.8") and October the driest (3.0").