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Weather & Climate in Smithville, MS
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Smithville enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 40°F in January while summers reach 79°F in July. The area gets 302 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 61.5 inches (wetter than the 38-inch national average). The area receives 1.6 inches of snow annually. Air quality is rated Good with a median AQI of 43. The city sits at an elevation of 265 feet.
Temperature
40°F Jan (5°C)
79°F Jul (26°C)
| Annual Average | 60.6°F |
| 12% above US avg | |
| January Average | 40°F (5°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 302 days/yr |
Geography
| Elevation | 265 ft (81 m) |
| Area | 1.5 sq mi (3.8 km²) |
| Population Density | 382/sq mi |
| Coordinates | 34.0680°N, 88.3982°W |
| Timezone | America/Chicago |
| County | Itawamba County County |
| Nearest Airport | Tupelo Regional (TUP) 25 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 49.6 / 100 |
| Social Vulnerability | 77.1 / 100 |
| Community Resilience | 42.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Very Low |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Relatively High |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
51 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.5.
| Jun 30, 2015 | 12 km W of Union, Alabama | M3.5 | 124 km | 0 km |
| May 28, 1995 | 14 km WSW of Coker, Alabama | M3.4 | 111 km | 1 km |
| Jul 15, 1995 | 21 km SSW of Berry, Alabama | M3.3 | 94 km | 1 km |
| Sep 2, 1990 | 12 km NW of Fayette, Alabama | M3.2 | 55 km | 1 km |
| Jun 23, 1990 | 12 km E of Vernon, Alabama | M3.2 | 52 km | 1 km |
| Mar 12, 2015 | 14 km W of Union, Alabama | M3.1 | 126 km | 0 km |
| Jun 28, 2008 | 7 km WNW of Brookwood, Alabama | M3.1 | 128 km | 5 km |
| May 10, 2008 | 1 km SSE of Sherman, Mississippi | M3.1 | 51 km | 0 km |
| Jun 23, 1990 | 8 km N of Belk, Alabama | M3.1 | 57 km | 6 km |
| Feb 27, 2015 | 11 km WSW of Union, Alabama | M3.1 | 127 km | 0 km |
| May 28, 2000 | 13 km S of Winfield, Alabama | M3.0 | 61 km | 5 km |
| Sep 11, 1992 | 5 km SSE of Riverview, Alabama | M3.0 | 130 km | 7 km |
| May 4, 1994 | 12 km NNW of Addison, Alabama | M3.0 | 109 km | 5 km |
| May 28, 2000 | 3 km NE of Fayette, Alabama | M3.0 | 67 km | 0 km |
| May 4, 2007 | 4 km SSW of Jasper, Alabama | M3.0 | 106 km | 5 km |
| May 4, 1994 | 2 km NNW of Addison, Alabama | M3.0 | 112 km | 19 km |
| Jan 5, 2012 | 11 km NW of Oakman, Alabama | M2.9 | 90 km | 8 km |
| Jan 2, 2000 | 4 km SW of Lester, Alabama | M2.9 | 149 km | 13 km |
| Jan 2, 2000 | 4 km SW of Lester, Alabama | M2.9 | 149 km | 10 km |
| Sep 13, 1998 | 6 km NNE of Coker, Alabama | M2.9 | 110 km | 16 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
2 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2005 | Katrina | Category 1 | — | 259 km |
| 1995 | Opal | Category 1 | — | 281 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
601 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF5. Total: 224 fatalities, 2,070 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Apr 27, 2011 | EF5 | 5 km | 37.1 mi | 23 |
| Apr 27, 2011 | EF5 | 23 km | 132.0 mi | 72 |
| Apr 3, 1974 | EF5 | 96 km | 52.0 mi | 28 |
| Apr 3, 1974 | EF5 | 36 km | 79.5 mi | 28 |
| Apr 27, 2011 | EF4 | 93 km | 127.8 mi | 13 |
| Apr 3, 1974 | EF4 | 91 km | 110.6 mi | 3 |
| Apr 19, 1970 | EF4 | 91 km | 47.6 mi | 4 |
| Apr 29, 1963 | EF4 | 30 km | 4.7 mi | 3 |
| Mar 24, 2023 | EF3 | 41 km | 36.6 mi | 2 |
| Feb 23, 2019 | EF3 | 65 km | 9.7 mi | 1 |
| Apr 28, 2014 | EF3 | 43 km | 31.0 mi | 0 |
| Apr 27, 2011 | EF3 | 42 km | 31.8 mi | 0 |
| Apr 27, 2011 | EF3 | 61 km | 8.0 mi | 0 |
| Apr 27, 2011 | EF3 | 94 km | 51.5 mi | 4 |
| May 8, 2008 | EF3 | 42 km | 7.6 mi | 0 |
| Jan 10, 2008 | EF3 | 45 km | 13.3 mi | 0 |
| Nov 10, 2002 | EF3 | 79 km | 29.2 mi | 0 |
| Nov 10, 2002 | EF3 | 60 km | 44.3 mi | 4 |
| Nov 10, 2002 | EF3 | 64 km | 72.6 mi | 7 |
| Nov 24, 2001 | EF3 | 68 km | 38.9 mi | 2 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: COMP 109 (3,663 acres, 2010).
| Year | Name | Acres Burned | Distance |
| 2010 | COMP 109 | 3,663 | 96 km |
| 2014 | C-55 CHILLI LAKE | 3,555 | 96 km |
| 2014 | UNNAMED | 3,112 | 95 km |
| 2017 | UNNAMED | 3,031 | 95 km |
| 2006 | WITCHDCE W | 2,846 | 52 km |
| 2017 | UNNAMED | 2,764 | 100 km |
| 2016 | UNNAMED | 2,645 | 94 km |
| 2017 | UNNAMED | 2,442 | 99 km |
| 2015 | BIG TREE | 2,288 | 94 km |
| 2007 | WITCHDANCE EAST | 2,285 | 50 km |
| 2013 | PUSKUS LAKE | 2,271 | 96 km |
| 1994 | S BOUND | 2,260 | 93 km |
| 2010 | BALLS MT. | 2,229 | 89 km |
| 2021 | TOMBIGBEE CPT - 18/19/23/24 | 2,201 | 52 km |
| 2022 | HOLLY SPRINGS BB 51/52/53 | 2,182 | 95 km |
| 2014 | UNNAMED | 2,143 | 89 km |
| 2016 | UNNAMED | 1,972 | 97 km |
| 1989 | UNNAMED | 1,903 | 99 km |
| 2021 | TOMBIGBEE CPT 21.22.26.27 | 1,889 | 50 km |
| 2014 | C-109 | 1,863 | 93 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (5°C) | 5.2 in | Coldest |
| February | 45°F (7°C) | 4.9 in | |
| March | 53°F (12°C) | 6.4 in | Wettest |
| April | 61°F (16°C) | 5.3 in | |
| May | 69°F (21°C) | 5.5 in | |
| June | 76°F (25°C) | 3.9 in | |
| July | 79°F (26°C) | 4.4 in | Warmest |
| August | 79°F (26°C) | 3.4 in | Driest |
| September | 73°F (23°C) | 3.9 in | |
| October | 62°F (16°C) | 3.6 in | |
| November | 52°F (11°C) | 4.9 in | |
| December | 44°F (7°C) | 6.0 in |
Smithville has a seasonal temperature swing of 39°F / from 40°F in January to 79°F in July. Total annual precipitation is 57.4 inches, with March being the wettest month (6.4") and August the driest (3.4").