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Weather & Climate in Southside, AL
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Southside enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 44°F in January while summers reach 80°F in July. The area gets 304 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 52.2 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 663 feet.
Temperature
44°F Jan (6°C)
80°F Jul (27°C)
| Annual Average | 62.3°F |
| 15% above US avg | |
| January Average | 44°F (6°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 304 days/yr |
Geography
| Elevation | 663 ft (202 m) |
| Area | 19.2 sq mi (49.6 km²) |
| Population Density | 492/sq mi |
| Coordinates | 33.8908°N, 86.0180°W |
| Timezone | America/Chicago |
| County | St. Clair County County |
| Nearest Airport | Northeast Alabama Regional (GAD) 7 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 72.1 / 100 |
| Social Vulnerability | 30.4 / 100 |
| Community Resilience | 42.1 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Very Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Very Low |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Low |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
80 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.6.
| Apr 29, 2003 | 8 km S of Valley Head, Alabama | M4.6 | 76 km | 20 km |
| Dec 8, 2001 | 5 km SW of Pleasant Groves, Alabama | M3.9 | 93 km | 0 km |
| Aug 19, 2004 | 8 km W of Brantleyville, Alabama | M3.6 | 117 km | 5 km |
| May 9, 2004 | 8 km WNW of Brantleyville, Alabama | M3.3 | 114 km | 5 km |
| Mar 21, 2001 | 7 km ESE of Trenton, Georgia | M3.2 | 119 km | 0 km |
| Apr 5, 1994 | 10 km N of Trenton, Georgia | M3.2 | 129 km | 24 km |
| May 6, 2010 | 11 km ENE of Whitesboro, Alabama | M3.2 | 34 km | 5 km |
| May 10, 2020 | 7 km SSE of Sewanee, Tennessee | M3.1 | 139 km | 8 km |
| Apr 29, 2003 | 7 km E of Fort Payne, Alabama | M3.1 | 71 km | 3 km |
| Jun 28, 2008 | 7 km WNW of Brookwood, Alabama | M3.1 | 145 km | 5 km |
| May 2, 2003 | 8 km S of Valley Head, Alabama | M3.1 | 77 km | 15 km |
| Mar 20, 2004 | 11 km NW of Wilton, Alabama | M3.0 | 122 km | 0 km |
| May 4, 2007 | 4 km SSW of Jasper, Alabama | M3.0 | 119 km | 5 km |
| May 4, 1994 | 12 km NNW of Addison, Alabama | M3.0 | 122 km | 5 km |
| May 4, 1994 | 2 km NNW of Addison, Alabama | M3.0 | 115 km | 19 km |
| Sep 13, 2011 | 1 km NNW of Leeds, Alabama | M3.0 | 62 km | 19 km |
| Sep 19, 1990 | 6 km NNW of Menlo, Georgia | M2.9 | 87 km | 6 km |
| Feb 17, 1991 | 6 km N of Goldville, Alabama | M2.9 | 87 km | 1 km |
| Mar 28, 1991 | 5 km NNW of Westover, Alabama | M2.9 | 74 km | 28 km |
| Jan 5, 2012 | 11 km NW of Oakman, Alabama | M2.9 | 136 km | 8 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 |
| 2018 | Michael | Category 1 | 92 mph | 281 km |
| 1995 | Opal | Category 1 | — | 204 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
643 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF5. Total: 217 fatalities, 2,147 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Apr 27, 2011 | EF5 | 56 km | 36.6 mi | 25 |
| Apr 4, 1977 | EF5 | 94 km | 14.7 mi | 22 |
| Apr 27, 2011 | EF4 | 81 km | 47.0 mi | 14 |
| Apr 27, 2011 | EF4 | 56 km | 97.3 mi | 22 |
| Apr 27, 2011 | EF4 | 94 km | 46.9 mi | 6 |
| Apr 24, 2010 | EF4 | 58 km | 16.6 mi | 0 |
| Feb 6, 2008 | EF4 | 88 km | 10.9 mi | 1 |
| Nov 24, 2001 | EF4 | 38 km | 10.1 mi | 0 |
| Mar 27, 1994 | EF4 | 95 km | 49.0 mi | 3 |
| Mar 27, 1994 | EF4 | 23 km | 50.0 mi | 22 |
| May 19, 1973 | EF4 | 69 km | 5.4 mi | 0 |
| Jan 24, 1964 | EF4 | 74 km | 3.3 mi | 10 |
| Mar 11, 1963 | EF4 | 81 km | 28.0 mi | 2 |
| Nov 18, 1957 | EF4 | 47 km | 26.1 mi | 3 |
| Apr 15, 1956 | EF4 | 98 km | 21.3 mi | 25 |
| May 1, 1953 | EF4 | 75 km | 12.1 mi | 7 |
| May 8, 2024 | EF3 | 85 km | 12.3 mi | 0 |
| Mar 25, 2021 | EF3 | 22 km | 38.2 mi | 6 |
| Jan 25, 2021 | EF3 | 82 km | 10.4 mi | 1 |
| Mar 19, 2018 | EF3 | 8 km | 35.0 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: UNNAMED (7,740 acres, 2014).
| Year | Name | Acres Burned | Distance |
| 2014 | UNNAMED | 7,740 | 41 km |
| 2013 | UNNAMED | 6,320 | 47 km |
| 2016 | UNNAMED | 5,844 | 47 km |
| 2017 | UNNAMED | 5,157 | 75 km |
| 2008 | UNNAMED | 4,199 | 56 km |
| 2014 | HOUCK CREEK | 3,857 | 45 km |
| 2022 | SC 540C/CHOCCOLOCCO | 3,750 | 44 km |
| 2020 | SC WEST END C AND D | 3,538 | 40 km |
| 2010 | UPPER SHOAL | 3,512 | 47 km |
| 2010 | WIREGRASS | 3,467 | 80 km |
| 2008 | UNNAMED | 3,410 | 43 km |
| 1998 | CHEAHA WILDERNESS | 3,299 | 55 km |
| 2018 | HOUCK CREEK | 3,188 | 43 km |
| 2021 | TL TYLER WEST | 3,148 | 60 km |
| 2007 | PENTECOST | 3,095 | 35 km |
| 2010 | BANKHEAD I | 3,027 | 43 km |
| 2017 | UNNAMED | 2,871 | 56 km |
| 2024 | AL-MLR UNITS 2/3 RX | 2,836 | 31 km |
| 2013 | UNNAMED | 2,777 | 43 km |
| 2019 | TL BUNN | 2,688 | 52 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (6°C) | 5.3 in | Coldest |
| February | 45°F (7°C) | 5.0 in | |
| March | 53°F (12°C) | 6.5 in | Wettest |
| April | 60°F (16°C) | 5.3 in | |
| May | 68°F (20°C) | 4.6 in | |
| June | 76°F (24°C) | 3.8 in | |
| July | 80°F (27°C) | 4.9 in | Warmest |
| August | 78°F (26°C) | 3.5 in | |
| September | 73°F (23°C) | 3.9 in | |
| October | 61°F (16°C) | 2.9 in | Driest |
| November | 52°F (11°C) | 4.1 in | |
| December | 44°F (7°C) | 5.1 in |
Southside has a seasonal temperature swing of 37°F / from 44°F in January to 80°F in July. Total annual precipitation is 54.8 inches, with March being the wettest month (6.5") and October the driest (2.9").