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Weather & Climate in Piedmont, AL
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Piedmont enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 42°F in January while summers reach 78°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 57.4 inches (wetter than the 38-inch national average). The area receives 1.2 inches of snow annually. Air quality is rated Good with a median AQI of 41. The city sits at an elevation of 710 feet.
Temperature
42°F Jan (5°C)
78°F Jul (25°C)
| Annual Average | 60.2°F |
| 11% above US avg | |
| January Average | 42°F (5°C) |
| July Average | 78°F (25°C) |
| Sunny Days | 304 days/yr |
Geography
| Elevation | 710 ft (216 m) |
| Area | 9.9 sq mi (25.6 km²) |
| Population Density | 483/sq mi |
| Coordinates | 33.9276°N, 85.6153°W |
| Timezone | America/Chicago |
| County | Calhoun County County |
| Nearest Airport | Anniston Regional (ANB) 27 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 88.5 / 100 |
| Social Vulnerability | 81.5 / 100 |
| Community Resilience | 48.4 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Relatively Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Relatively Low |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
76 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 | 63 km | 20 km |
| Dec 8, 2001 | 5 km SW of Pleasant Groves, Alabama | M3.9 | 104 km | 0 km |
| Aug 19, 2004 | 8 km W of Brantleyville, Alabama | M3.6 | 149 km | 5 km |
| Jul 19, 1997 | 12 km E of Cohutta, Georgia | M3.5 | 136 km | 3 km |
| May 9, 2004 | 8 km WNW of Brantleyville, Alabama | M3.3 | 147 km | 5 km |
| Apr 5, 1994 | 10 km N of Trenton, Georgia | M3.2 | 116 km | 24 km |
| Mar 21, 2001 | 7 km ESE of Trenton, Georgia | M3.2 | 104 km | 0 km |
| May 6, 2010 | 11 km ENE of Whitesboro, Alabama | M3.2 | 42 km | 5 km |
| May 10, 2020 | 7 km SSE of Sewanee, Tennessee | M3.1 | 137 km | 8 km |
| Jan 15, 1993 | 1 km N of Apison, Tennessee | M3.1 | 135 km | 8 km |
| Apr 29, 2003 | 7 km E of Fort Payne, Alabama | M3.1 | 57 km | 3 km |
| May 2, 2003 | 8 km S of Valley Head, Alabama | M3.1 | 63 km | 15 km |
| Oct 30, 1991 | 9 km NNE of Eton, Georgia | M3.1 | 137 km | 8 km |
| Jun 23, 2008 | 10 km ESE of Cohutta, Georgia | M3.1 | 132 km | 9 km |
| Sep 13, 2011 | 1 km NNW of Leeds, Alabama | M3.0 | 96 km | 19 km |
| May 4, 1994 | 2 km NNW of Addison, Alabama | M3.0 | 149 km | 19 km |
| Jan 21, 2022 | 16 km NNE of Eton, Georgia | M2.9 | 142 km | 15 km |
| Aug 7, 2006 | 8 km NNE of Trenton, Georgia | M2.9 | 113 km | 14 km |
| Mar 28, 1991 | 5 km NNW of Westover, Alabama | M2.9 | 105 km | 28 km |
| May 19, 1997 | 9 km NNW of Trion, Georgia | M2.9 | 81 km | 3 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 | 259 km |
| 1995 | Opal | Category 1 | — | 219 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
552 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF5. Total: 162 fatalities, 1,592 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Apr 27, 2011 | EF5 | 61 km | 36.6 mi | 25 |
| Mar 25, 2021 | EF4 | 85 km | 38.6 mi | 0 |
| Apr 27, 2011 | EF4 | 84 km | 47.0 mi | 14 |
| Apr 27, 2011 | EF4 | 92 km | 97.3 mi | 22 |
| Apr 24, 2010 | EF4 | 47 km | 16.6 mi | 0 |
| Feb 6, 2008 | EF4 | 85 km | 10.9 mi | 1 |
| Nov 24, 2001 | EF4 | 75 km | 10.1 mi | 0 |
| Mar 27, 1994 | EF4 | 58 km | 49.0 mi | 3 |
| Mar 27, 1994 | EF4 | 55 km | 50.0 mi | 22 |
| Nov 22, 1992 | EF4 | 87 km | 20.0 mi | 0 |
| Apr 3, 1974 | EF4 | 82 km | 29.5 mi | 9 |
| May 19, 1973 | EF4 | 62 km | 5.4 mi | 0 |
| Nov 18, 1957 | EF4 | 84 km | 26.1 mi | 3 |
| May 1, 1953 | EF4 | 84 km | 12.1 mi | 7 |
| May 8, 2024 | EF3 | 82 km | 12.3 mi | 0 |
| Mar 25, 2021 | EF3 | 52 km | 38.2 mi | 6 |
| Mar 19, 2018 | EF3 | 32 km | 35.0 mi | 0 |
| Nov 30, 2016 | EF3 | 86 km | 13.5 mi | 4 |
| Apr 28, 2014 | EF3 | 48 km | 11.7 mi | 0 |
| Jan 30, 2013 | EF3 | 76 km | 21.8 mi | 1 |
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 | 15 km |
| 2013 | UNNAMED | 6,320 | 22 km |
| 2016 | UNNAMED | 5,844 | 14 km |
| 2017 | UNNAMED | 5,157 | 91 km |
| 2008 | UNNAMED | 4,199 | 66 km |
| 2014 | HOUCK CREEK | 3,857 | 22 km |
| 2022 | SC 540C/CHOCCOLOCCO | 3,750 | 12 km |
| 2020 | SC WEST END C AND D | 3,538 | 14 km |
| 2010 | UPPER SHOAL | 3,512 | 18 km |
| 2010 | WIREGRASS | 3,467 | 96 km |
| 2008 | UNNAMED | 3,410 | 17 km |
| 1998 | CHEAHA WILDERNESS | 3,299 | 61 km |
| 2018 | HOUCK CREEK | 3,188 | 21 km |
| 2021 | TL TYLER WEST | 3,148 | 76 km |
| 2007 | PENTECOST | 3,095 | 12 km |
| 2010 | BANKHEAD I | 3,027 | 26 km |
| 2017 | UNNAMED | 2,871 | 65 km |
| 2024 | AL-MLR UNITS 2/3 RX | 2,836 | 25 km |
| 2013 | UNNAMED | 2,777 | 26 km |
| 2019 | TL BUNN | 2,688 | 59 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (5°C) | 5.4 in | Coldest |
| February | 45°F (7°C) | 5.2 in | |
| March | 52°F (11°C) | 6.6 in | Wettest |
| April | 60°F (15°C) | 5.4 in | |
| May | 67°F (20°C) | 4.6 in | |
| June | 74°F (24°C) | 4.1 in | |
| July | 78°F (25°C) | 4.9 in | Warmest |
| August | 77°F (25°C) | 3.8 in | |
| September | 72°F (22°C) | 4.0 in | |
| October | 61°F (16°C) | 3.2 in | Driest |
| November | 51°F (11°C) | 4.1 in | |
| December | 44°F (7°C) | 5.1 in |
Piedmont has a seasonal temperature swing of 36°F / from 42°F in January to 78°F in July. Total annual precipitation is 56.3 inches, with March being the wettest month (6.6") and October the driest (3.2").