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Weather & Climate in Georgetown, MS
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Georgetown enjoys a temperate climate with an average annual temperature of 66°F (19°C). Winters average 47°F in January while summers reach 82°F in July. The area gets 313 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 62.5 inches (wetter than the 38-inch national average). Air quality is rated Good with a median AQI of 43. The city sits at an elevation of 236 feet.
Temperature
47°F Jan (9°C)
82°F Jul (28°C)
| Annual Average | 65.5°F |
| 21% above US avg | |
| January Average | 47°F (9°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 313 days/yr |
Geography
| Elevation | 236 ft (72 m) |
| Area | 0.7 sq mi (1.8 km²) |
| Population Density | 419/sq mi |
| Coordinates | 31.8701°N, 90.1648°W |
| Timezone | America/Chicago |
| County | Copiah County County |
| Nearest Airport | Jackson-Medgar Wiley Evers International (JAN) 31 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 61.3 / 100 |
| Social Vulnerability | 89.1 / 100 |
| Community Resilience | 27.1 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Moderate |
| Winter Weather | Very Low |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Moderate |
| Drought | Relatively Low |
| Cold Wave | Relatively Low |
| Landslide | Relatively High |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
8 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.5.
| Mar 25, 1996 | 11 km NNE of Quitman, Mississippi | M3.5 | 144 km | 5 km |
| May 3, 2015 | 7 km SSW of Canton, Mississippi | M3.2 | 77 km | 5 km |
| Jun 29, 2015 | 6 km SSW of Canton, Mississippi | M3.2 | 77 km | 5 km |
| Aug 2, 2010 | 16 km ESE of Clinton, Louisiana | M3.0 | 134 km | 0 km |
| May 3, 2015 | 8 km WSW of Canton, Mississippi | M3.0 | 79 km | 5 km |
| Mar 15, 2025 | 5 km NNE of Magee, Mississippi | M3.0 | 44 km | 10 km |
| Aug 9, 2019 | Mississippi | M2.8 | 74 km | 5 km |
| Aug 17, 2015 | 9 km N of Madison, Mississippi | M2.6 | 75 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
20 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2024 | Francine | Category 2 | 104 mph | 262 km |
| 2021 | Ida | Category 4 | 144 mph | 154 km |
| 2020 | Laura | Category 4 | 150 mph | 277 km |
| 2020 | Zeta | Category 3 | 115 mph | 131 km |
| 2020 | Sally | Category 2 | 109 mph | 288 km |
| 2017 | Nate | Category 1 | 75 mph | 198 km |
| 2012 | Isaac | Category 1 | 81 mph | 277 km |
| 2008 | Gustav | Category 2 | 104 mph | 240 km |
| 2005 | Dennis | Category 3 | 121 mph | 297 km |
| 2005 | Katrina | Category 3 | 127 mph | 72 km |
| 2005 | Cindy | Category 1 | 75 mph | 297 km |
| 2004 | Ivan | Category 3 | 121 mph | 239 km |
| 2002 | Lili | Category 1 | 92 mph | 291 km |
| 1998 | Georges | Category 2 | 109 mph | 186 km |
| 1997 | Danny | Category 1 | 81 mph | 266 km |
| 1995 | Erin | Category 1 | 86 mph | 290 km |
| 1992 | Andrew | Category 4 | 138 mph | 211 km |
| 1988 | Florence | Category 1 | — | 295 km |
| 1985 | Elena | Category 3 | 121 mph | 135 km |
| 1985 | Juan | Category 1 | 86 mph | 275 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
1,015 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF5. Total: 226 fatalities, 3,297 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Mar 3, 1966 | EF5 | 50 km | 202.5 mi | 58 |
| Dec 5, 1953 | EF5 | 86 km | 9.0 mi | 38 |
| Apr 19, 2020 | EF4 | 91 km | 53.8 mi | 1 |
| Apr 12, 2020 | EF4 | 59 km | 67.4 mi | 7 |
| Apr 12, 2020 | EF4 | 66 km | 21.2 mi | 4 |
| Feb 10, 2013 | EF4 | 93 km | 21.7 mi | 0 |
| Apr 27, 2011 | EF4 | 65 km | 122.0 mi | 7 |
| Nov 24, 2001 | EF4 | 62 km | 11.5 mi | 2 |
| Nov 22, 1992 | EF4 | 61 km | 40.0 mi | 0 |
| Nov 21, 1992 | EF4 | 13 km | 128.0 mi | 12 |
| Feb 28, 1987 | EF4 | 96 km | 35.0 mi | 6 |
| Apr 18, 1978 | EF4 | 36 km | 19.1 mi | 4 |
| Mar 29, 1976 | EF4 | 79 km | 22.3 mi | 3 |
| Mar 29, 1976 | EF4 | 47 km | 126.5 mi | 0 |
| Mar 26, 1976 | EF4 | 17 km | 18.5 mi | 0 |
| Jan 10, 1975 | EF4 | 84 km | 56.5 mi | 9 |
| Feb 21, 1971 | EF4 | 74 km | 65.2 mi | 13 |
| Jan 23, 1969 | EF4 | 86 km | 117.8 mi | 32 |
| Dec 2, 1967 | EF4 | 93 km | 7.6 mi | 2 |
| Dec 28, 2024 | EF3 | 86 km | 26.0 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: UNNAMED (4,768 acres, 2013).
| Year | Name | Acres Burned | Distance |
| 2013 | UNNAMED | 4,768 | 96 km |
| 2014 | BIEN 75-78 | 4,658 | 76 km |
| 2021 | BIENVILLE - CPT 38-39-40 | 4,545 | 78 km |
| 2022 | HOMOCHITTO BB51 | 4,411 | 94 km |
| 2018 | UNNAMED | 4,007 | 82 km |
| 2007 | THICK CREEK | 3,960 | 91 km |
| 2010 | HOMOCHITTO BURN BLOCK 18 | 3,826 | 85 km |
| 2010 | COMP 222-223-224 | 3,745 | 82 km |
| 2010 | HOMOCHITTO BURN BLOCK 25 | 3,676 | 94 km |
| 2017 | UNNAMED | 3,547 | 89 km |
| 2021 | HOMOCHITTO - BB 7 | 3,028 | 64 km |
| 2010 | BIEN 1-4 | 2,983 | 89 km |
| 2017 | UNNAMED | 2,935 | 82 km |
| 2016 | UNNAMED | 2,802 | 64 km |
| 2021 | BIENVILLE CPT 1-4 | 2,761 | 89 km |
| 2022 | BIENVILLE CPT 203/205 | 2,731 | 93 km |
| 2022 | HOMOCHITTO BB24 | 2,458 | 96 km |
| 2014 | UNNAMED | 2,444 | 74 km |
| 2019 | UNNAMED | 2,436 | 86 km |
| 2010 | HOMOCHITTO BURN BLOCK 48 | 2,394 | 97 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 47°F (9°C) | 5.6 in | Coldest |
| February | 50°F (10°C) | 5.4 in | |
| March | 57°F (14°C) | 6.3 in | Wettest |
| April | 64°F (18°C) | 5.6 in | |
| May | 71°F (22°C) | 5.4 in | |
| June | 78°F (25°C) | 3.9 in | |
| July | 82°F (28°C) | 4.8 in | Warmest |
| August | 80°F (27°C) | 4.1 in | |
| September | 75°F (24°C) | 3.5 in | Driest |
| October | 64°F (18°C) | 3.5 in | |
| November | 55°F (13°C) | 4.8 in | |
| December | 49°F (9°C) | 6.3 in |
Georgetown has a seasonal temperature swing of 34°F / from 47°F in January to 82°F in July. Total annual precipitation is 59.1 inches, with March being the wettest month (6.3") and September the driest (3.5").