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Weather & Climate in Louisburg, MO
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Louisburg experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 30°F in January while summers reach 78°F in July. The area gets 259 sunny days per year, above the national average. Annual precipitation totals 42.2 inches. The area receives 6.3 inches of snow annually. Air quality is rated Good with a median AQI of 41. The city sits at an elevation of 1,178 feet.
Temperature
30°F Jan (-1°C)
78°F Jul (25°C)
| Annual Average | 55.2°F |
| 2% above US avg | |
| January Average | 30°F (-1°C) |
| July Average | 78°F (25°C) |
| Sunny Days | 259 days/yr |
Geography
| Elevation | 1,178 ft (359 m) |
| Area | 0.5 sq mi (1.2 km²) |
| Population Density | 287/sq mi |
| Coordinates | 37.7578°N, 93.1394°W |
| Timezone | America/Chicago |
| Nearest Airport | Waynesville-St Robert Regional Forney Field (TBN) 55 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Earthquake History
8 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.3.
| May 18, 2005 | Missouri | M3.3 | 107 km | 5 km |
| Jul 31, 2005 | Missouri | M3.3 | 113 km | 5 km |
| Mar 30, 2001 | 1 km SW of Hermitage, Missouri | M3.1 | 26 km | 5 km |
| Jan 21, 1992 | 5 km SE of Linn Creek, Missouri | M3.1 | 49 km | 5 km |
| Feb 14, 2019 | 11 km WSW of Mountain View, Missouri | M2.6 | 148 km | 7 km |
| Apr 4, 2015 | 3 km ESE of Clinton, Missouri | M2.6 | 85 km | 2 km |
| Apr 23, 2025 | 3 km E of Hartville, Missouri | M2.6 | 82 km | 4 km |
| Apr 29, 2018 | 3 km WNW of Evergreen, Missouri | M2.5 | 50 km | 2 km |
| May 13, 2015 | 8 km E of Lead Hill, Arkansas | M2.5 | 150 km | 0 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
460 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF4. Total: 18 fatalities, 402 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Nov 29, 1991 | EF4 | 75 km | 10.0 mi | 2 |
| Apr 19, 1973 | EF4 | 92 km | 10.0 mi | 0 |
| Sep 26, 1959 | EF4 | 61 km | 7.8 mi | 0 |
| Mar 25, 1954 | EF4 | 94 km | 12.1 mi | 2 |
| May 22, 2019 | EF3 | 79 km | 32.7 mi | 0 |
| Dec 31, 2010 | EF3 | 84 km | 7.5 mi | 0 |
| Jan 7, 2008 | EF3 | 53 km | 50.4 mi | 3 |
| Jan 7, 2008 | EF3 | 96 km | 1.8 mi | 0 |
| Jan 7, 2008 | EF3 | 99 km | 4.7 mi | 0 |
| Mar 12, 2006 | EF3 | 61 km | 32.0 mi | 0 |
| Mar 12, 2006 | EF3 | 28 km | 17.0 mi | 0 |
| May 4, 2003 | EF3 | 31 km | 14.0 mi | 4 |
| May 4, 1999 | EF3 | 74 km | 3.0 mi | 0 |
| Apr 29, 1983 | EF3 | 68 km | 5.5 mi | 1 |
| Mar 15, 1982 | EF3 | 53 km | 14.0 mi | 0 |
| May 4, 1977 | EF3 | 100 km | 11.2 mi | 0 |
| Apr 20, 1973 | EF3 | 62 km | 1.0 mi | 0 |
| Apr 20, 1973 | EF3 | 84 km | 7.8 mi | 0 |
| Apr 20, 1973 | EF3 | 77 km | 5.0 mi | 0 |
| Apr 20, 1973 | EF3 | 62 km | 19.4 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: UNNAMED (7,388 acres, 1994).
| Year | Name | Acres Burned | Distance |
| 1994 | UNNAMED | 7,388 | 26 km |
| 1994 | UNNAMED | 5,344 | 31 km |
| 2006 | BIG SPRING FIRE | 4,921 | 24 km |
| 2010 | UNNAMED | 4,767 | 27 km |
| 2009 | MOUNTAIN CREEK | 4,322 | 30 km |
| 1991 | UNNAMED | 4,179 | 23 km |
| 2023 | CANNON RANGE RX | 3,870 | 81 km |
| 1992 | UNNAMED | 3,538 | 28 km |
| 1991 | UNNAMED | 3,533 | 28 km |
| 1991 | UNNAMED | 3,492 | 19 km |
| 1994 | UNNAMED | 3,336 | 35 km |
| 1991 | UNNAMED | 3,135 | 23 km |
| 2012 | KINFOLK RD | 2,883 | 30 km |
| 1991 | UNNAMED | 2,763 | 41 km |
| 2007 | UNNAMED | 2,710 | 24 km |
| 2005 | UNNAMED | 2,590 | 27 km |
| 2006 | UNNAMED | 2,575 | 27 km |
| 1991 | UNNAMED | 2,569 | 33 km |
| 2002 | UNNAMED | 2,418 | 33 km |
| 1991 | UNNAMED | 2,369 | 34 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 30°F (-1°C) | 1.6 in | Coldest, Driest |
| February | 36°F (2°C) | 2.0 in | |
| March | 45°F (7°C) | 3.6 in | |
| April | 55°F (13°C) | 3.9 in | |
| May | 64°F (18°C) | 5.0 in | Wettest |
| June | 72°F (22°C) | 4.5 in | |
| July | 78°F (25°C) | 3.4 in | Warmest |
| August | 76°F (25°C) | 3.6 in | |
| September | 69°F (20°C) | 4.5 in | |
| October | 57°F (14°C) | 4.1 in | |
| November | 45°F (7°C) | 3.5 in | |
| December | 35°F (2°C) | 2.6 in |
Louisburg has a seasonal temperature swing of 48°F / from 30°F in January to 78°F in July. Total annual precipitation is 42.2 inches, with May being the wettest month (5.0") and January the driest (1.6").