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Weather & Climate in Jonestown, MS
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Jonestown enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 41°F in January while summers reach 82°F in July. The area gets 301 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 56.7 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 170 feet.
Temperature
41°F Jan (5°C)
82°F Jul (28°C)
| Annual Average | 62.5°F |
| 16% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 301 days/yr |
Geography
| Elevation | 170 ft (52 m) |
| Area | 0.4 sq mi (1.0 km²) |
| Population Density | 2,413/sq mi |
| Coordinates | 34.3222°N, 90.4543°W |
| Timezone | America/Chicago |
| County | Quitman County County |
| Nearest Airport | Memphis International (MEM) 57 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 18.5 / 100 |
| Social Vulnerability | 98.6 / 100 |
| Community Resilience | 26.2 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Very Low |
| Lightning | Relatively Low |
| Ice Storm | Very Low |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
27 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.9.
| Oct 29, 2012 | 8 km SW of Parkin, Arkansas | M3.9 | 99 km | 21 km |
| Jan 8, 2019 | 8 km WNW of Hollandale, Mississippi | M3.7 | 133 km | 16 km |
| Feb 23, 2013 | 7 km SW of Trumann, Arkansas | M3.7 | 145 km | 14 km |
| Aug 19, 1994 | 9 km WSW of Gilt Edge, Tennessee | M3.2 | 141 km | 11 km |
| Jul 17, 2013 | 7 km SW of Trumann, Arkansas | M3.2 | 145 km | 14 km |
| May 10, 2008 | 1 km SSE of Sherman, Mississippi | M3.1 | 149 km | 0 km |
| Aug 11, 1996 | 9 km WSW of Shaw, Mississippi | M3.1 | 92 km | 10 km |
| Oct 26, 2002 | 3 km SE of Alligator, Mississippi | M3.1 | 36 km | 3 km |
| Aug 7, 2015 | 16 km W of Millington, Tennessee | M3.0 | 121 km | 4 km |
| Mar 16, 1993 | 8 km SSE of Trumann, Arkansas | M3.0 | 143 km | 12 km |
| Aug 11, 2002 | 8 km ESE of Darling, Mississippi | M2.8 | 25 km | 4 km |
| May 14, 2013 | 7 km SW of Trumann, Arkansas | M2.8 | 145 km | 12 km |
| Feb 25, 1999 | 10 km NE of Oakland, Mississippi | M2.8 | 60 km | 5 km |
| Feb 11, 1991 | 10 km SSW of Clarksdale, Mississippi | M2.7 | 27 km | 12 km |
| Jan 3, 1993 | 4 km SW of Sunset, Arkansas | M2.7 | 99 km | 17 km |
| Jan 28, 2014 | 2 km ENE of Cherry Valley, Arkansas | M2.6 | 123 km | 4 km |
| Jul 9, 2000 | 10 km WNW of Wynne, Arkansas | M2.6 | 112 km | 18 km |
| Apr 4, 1996 | 8 km W of Marked Tree, Arkansas | M2.6 | 134 km | 6 km |
| May 18, 1997 | 2 km WNW of Patterson, Arkansas | M2.6 | 128 km | 5 km |
| Oct 2, 1995 | 9 km ENE of Clarkedale, Arkansas | M2.6 | 116 km | 8 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2005 | Katrina | Category 1 | — | 287 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
395 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF4. Total: 59 fatalities, 934 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Dec 23, 2015 | EF4 | 75 km | 75.1 mi | 9 |
| Mar 21, 1952 | EF4 | 94 km | 29.6 mi | 16 |
| Dec 23, 2015 | EF3 | 43 km | 61.6 mi | 2 |
| Apr 27, 2011 | EF3 | 83 km | 13.6 mi | 0 |
| Feb 5, 2008 | EF3 | 85 km | 7.2 mi | 0 |
| Feb 24, 2001 | EF3 | 98 km | 22.0 mi | 0 |
| Jan 3, 2000 | EF3 | 85 km | 43.2 mi | 0 |
| Jan 21, 1999 | EF3 | 85 km | 16.0 mi | 0 |
| Mar 1, 1997 | EF3 | 98 km | 5.0 mi | 0 |
| Dec 21, 1990 | EF3 | 79 km | 3.5 mi | 0 |
| Nov 19, 1988 | EF3 | 48 km | 4.0 mi | 0 |
| Dec 14, 1987 | EF3 | 89 km | 25.0 mi | 6 |
| Apr 21, 1984 | EF3 | 92 km | 3.0 mi | 0 |
| Apr 24, 1976 | EF3 | 21 km | 24.6 mi | 0 |
| Jun 6, 1974 | EF3 | 79 km | 3.8 mi | 4 |
| Nov 24, 1973 | EF3 | 76 km | 0.1 mi | 0 |
| Nov 20, 1973 | EF3 | 81 km | 11.9 mi | 0 |
| Feb 21, 1971 | EF3 | 53 km | 8.6 mi | 3 |
| Nov 19, 1970 | EF3 | 69 km | 8.0 mi | 0 |
| Apr 24, 1970 | EF3 | 88 km | 17.0 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1811 | AR: NE - NEW MADRID EARTHQUAKES | Eruption + Earthquake | — | — | 142 km |
Source: NOAA/NCEI Historical Tsunami Database.
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 | 99 km |
| 2022 | HOLLY SPRINGS BB 119/90/88 | 2,955 | 98 km |
| 2014 | C-84 BAGLEY BOTTOMS | 2,766 | 97 km |
| 2016 | UNNAMED | 2,376 | 78 km |
| 2017 | UNNAMED | 2,073 | 98 km |
| 2024 | HOLLY SPRINGS IU 130-1 RX | 1,839 | 78 km |
| 2021 | HOLLY SPRINGS - BB 123 124 | 1,761 | 71 km |
| 2018 | UNNAMED | 1,760 | 71 km |
| 2010 | COMP 139 | 1,671 | 74 km |
| 2010 | COMP 117 | 1,514 | 98 km |
| 2014 | C-117 YELLOW LEAF CREEK | 1,512 | 98 km |
| 2017 | UNNAMED | 1,496 | 98 km |
| 1996 | UNNAMED | 1,363 | 85 km |
| 2024 | HOLLY SPRINGS IU 127-1 128-1 RX | 1,353 | 74 km |
| 2006 | UNNAMED | 1,334 | 37 km |
| 2010 | COMP 134 | 1,257 | 74 km |
| 2024 | HOLLY SPRINGS IU 89-1 90-1 RX | 1,241 | 96 km |
| 2021 | HOLLY SPRINGS BB 127/128 | 1,231 | 74 km |
| 2024 | HOLLY SPRINGS CPT 123124 RX | 1,216 | 71 km |
| 2022 | HOLLY SPRINGS BB 130/136 | 1,129 | 78 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 4.6 in | Coldest |
| February | 45°F (7°C) | 4.7 in | |
| March | 53°F (12°C) | 5.7 in | Wettest |
| April | 62°F (17°C) | 5.2 in | |
| May | 71°F (22°C) | 5.4 in | |
| June | 79°F (26°C) | 4.6 in | |
| July | 82°F (28°C) | 4.1 in | Warmest |
| August | 80°F (27°C) | 2.8 in | Driest |
| September | 74°F (23°C) | 3.2 in | |
| October | 63°F (17°C) | 3.3 in | |
| November | 52°F (11°C) | 5.4 in | |
| December | 44°F (7°C) | 5.5 in |
Jonestown has a seasonal temperature swing of 41°F / from 41°F in January to 82°F in July. Total annual precipitation is 54.4 inches, with March being the wettest month (5.7") and August the driest (2.8").