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Weather & Climate in Greenville, MS
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Greenville enjoys a temperate climate with an average annual temperature of 64°F (18°C). Winters average 44°F in January while summers reach 82°F in July. The area gets 323 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Air quality is rated Good with a median AQI of 43. The city sits at an elevation of 126 feet.
Temperature
44°F Jan (7°C)
82°F Jul (28°C)
| Annual Average | 64.0°F |
| 19% above US avg | |
| January Average | 44°F (7°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 323 days/yr |
Geography
| Elevation | 126 ft (38 m) |
| Area | 27.7 sq mi (71.6 km²) |
| Population Density | 1,072/sq mi |
| Coordinates | 33.3835°N, 91.0523°W |
| Timezone | America/Chicago |
| County | Chicot County County |
| Nearest Airport | Pinebluff Regional/Grider Field (PBF) 75 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 43.8 / 100 |
| Social Vulnerability | 92.2 / 100 |
| Community Resilience | 31.9 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively 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 Low |
| Ice Storm | Relatively Moderate |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
16 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.7.
| Jan 8, 2019 | 8 km WNW of Hollandale, Mississippi | M3.7 | 23 km | 16 km |
| May 3, 2015 | 7 km SSW of Canton, Mississippi | M3.2 | 129 km | 5 km |
| Jun 29, 2015 | 6 km SSW of Canton, Mississippi | M3.2 | 129 km | 5 km |
| Aug 11, 1996 | 9 km WSW of Shaw, Mississippi | M3.1 | 27 km | 10 km |
| Oct 26, 2002 | 3 km SE of Alligator, Mississippi | M3.1 | 83 km | 3 km |
| May 16, 2007 | 5 km SW of Calion, Arkansas | M3.0 | 143 km | 5 km |
| May 3, 2015 | 8 km WSW of Canton, Mississippi | M3.0 | 125 km | 5 km |
| Jan 9, 1997 | 6 km E of El Dorado, Arkansas | M2.8 | 145 km | 5 km |
| Aug 11, 2002 | 8 km ESE of Darling, Mississippi | M2.8 | 133 km | 4 km |
| Aug 9, 2019 | Mississippi | M2.8 | 135 km | 5 km |
| Feb 25, 1999 | 10 km NE of Oakland, Mississippi | M2.8 | 139 km | 5 km |
| Feb 24, 2020 | 12 km ENE of Junction City, Arkansas | M2.8 | 148 km | 14 km |
| May 11, 2020 | 13 km SSE of El Dorado, Arkansas | M2.8 | 148 km | 12 km |
| Feb 11, 1991 | 10 km SSW of Clarksdale, Mississippi | M2.7 | 91 km | 12 km |
| Oct 18, 2009 | 9 km SE of Redfield, Arkansas | M2.6 | 148 km | 29 km |
| Aug 17, 2015 | 9 km N of Madison, Mississippi | M2.6 | 128 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
3 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2020 | Laura | Category 2 | 98 mph | 246 km |
| 2020 | Zeta | Category 1 | — | 299 km |
| 2005 | Katrina | Category 1 | 92 mph | 226 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
502 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF4. Total: 100 fatalities, 1,500 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Mar 24, 2023 | EF4 | 61 km | 59.2 mi | 17 |
| Nov 24, 2001 | EF4 | 11 km | 30.3 mi | 0 |
| Mar 9, 1992 | EF4 | 40 km | 20.0 mi | 0 |
| Apr 17, 1978 | EF4 | 11 km | 3.6 mi | 0 |
| Feb 21, 1971 | EF4 | 76 km | 202.1 mi | 58 |
| Apr 3, 1968 | EF4 | 95 km | 33.7 mi | 5 |
| Mar 24, 2023 | EF3 | 94 km | 29.4 mi | 3 |
| Dec 23, 2015 | EF3 | 76 km | 61.6 mi | 2 |
| Apr 27, 2011 | EF3 | 96 km | 23.0 mi | 0 |
| Feb 24, 2007 | EF3 | 76 km | 29.1 mi | 0 |
| Nov 24, 2001 | EF3 | 43 km | 5.0 mi | 0 |
| Feb 24, 2001 | EF3 | 48 km | 42.0 mi | 0 |
| Feb 24, 2001 | EF3 | 84 km | 22.0 mi | 0 |
| May 2, 1997 | EF3 | 80 km | 20.0 mi | 0 |
| Nov 19, 1988 | EF3 | 75 km | 4.0 mi | 0 |
| May 7, 1984 | EF3 | 74 km | 1.0 mi | 0 |
| Apr 1, 1983 | EF3 | 96 km | 4.0 mi | 0 |
| Apr 8, 1979 | EF3 | 78 km | 17.7 mi | 0 |
| Mar 20, 1976 | EF3 | 51 km | 4.6 mi | 0 |
| Nov 24, 1973 | EF3 | 85 km | 0.1 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
13 wildfires (100+ acres) recorded within 100 km. Largest: UNNAMED (4,134 acres, 2006).
| Year | Name | Acres Burned | Distance |
| 2006 | UNNAMED | 4,134 | 71 km |
| 2000 | UNNAMED | 2,042 | 98 km |
| 2012 | LACEY | 1,439 | 79 km |
| 2010 | DREW | 1,283 | 55 km |
| 2013 | SINGLETON CREEK | 1,124 | 97 km |
| 2006 | UNNAMED | 1,057 | 99 km |
| 2006 | PINE ISLAND | 757 | 99 km |
| 2002 | PINE ISLAND | 676 | 99 km |
| 1988 | BRAD TRAM | 676 | 99 km |
| 2000 | PINE ISLAND 1 N | 673 | 99 km |
| 2013 | FOUNTAIN HILL | 655 | 77 km |
| 1998 | UNNAMED | 577 | 91 km |
| 1996 | UNNAMED | 514 | 99 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (7°C) | 4.9 in | Coldest |
| February | 47°F (8°C) | 4.8 in | |
| March | 55°F (13°C) | 5.8 in | Wettest |
| April | 63°F (17°C) | 5.2 in | |
| May | 72°F (22°C) | 5.1 in | |
| June | 79°F (26°C) | 4.2 in | |
| July | 82°F (28°C) | 4.1 in | Warmest |
| August | 81°F (27°C) | 2.6 in | Driest |
| September | 75°F (24°C) | 2.9 in | |
| October | 64°F (18°C) | 3.5 in | |
| November | 54°F (12°C) | 5.4 in | |
| December | 46°F (8°C) | 5.5 in |
Greenville has a seasonal temperature swing of 38°F / from 44°F in January to 82°F in July. Total annual precipitation is 53.9 inches, with March being the wettest month (5.8") and August the driest (2.6").