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Weather & Climate in Galena, MO
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Galena enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 32°F in January while summers reach 77°F in July. The area gets 257 sunny days per year, above the national average. Annual precipitation totals 43.6 inches. The area receives 1.9 inches of snow annually. Air quality is rated Good with a median AQI of 41. The city sits at an elevation of 1,027 feet.
Temperature
32°F Jan (0°C)
77°F Jul (25°C)
| Annual Average | 56.2°F |
| 4% above US avg | |
| January Average | 32°F (0°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 257 days/yr |
Geography
| Elevation | 1,027 ft (313 m) |
| Area | 0.8 sq mi (1.9 km²) |
| Population Density | 817/sq mi |
| Coordinates | 36.8053°N, 93.4666°W |
| Timezone | America/Chicago |
| Nearest Airport | Northwest Arkansas Ntl (XNA) 59 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Earthquake History
21 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.7.
| Sep 12, 2019 | 13 km N of Big Flat, Arkansas | M3.7 | 121 km | 18 km |
| Jun 11, 2017 | 6 km NNE of Bergman, Arkansas | M3.6 | 64 km | 6 km |
| Nov 15, 1990 | 16 km NNW of Hector, Arkansas | M3.5 | 139 km | 29 km |
| Jun 27, 2000 | 15 km WSW of Marshall, Arkansas | M3.4 | 123 km | 0 km |
| Mar 30, 2001 | 1 km SW of Hermitage, Missouri | M3.1 | 126 km | 5 km |
| Jun 16, 2017 | 6 km N of Bergman, Arkansas | M2.9 | 64 km | 6 km |
| Mar 12, 1990 | 9 km NNE of Briarcliff, Arkansas | M2.8 | 119 km | 0 km |
| Nov 26, 1999 | 9 km NNE of Mountain Home, Arkansas | M2.7 | 108 km | 3 km |
| Jul 3, 2014 | 6 km S of Yellville, Arkansas | M2.7 | 100 km | 8 km |
| Sep 5, 2013 | 17 km W of Dennard, Arkansas | M2.7 | 137 km | 4 km |
| Feb 14, 2019 | 11 km WSW of Mountain View, Missouri | M2.6 | 148 km | 7 km |
| Mar 10, 1990 | 16 km NNW of Hector, Arkansas | M2.6 | 139 km | 3 km |
| May 21, 2010 | 2 km SW of Centerton, Arkansas | M2.6 | 91 km | 1 km |
| Apr 23, 2025 | 3 km E of Hartville, Missouri | M2.6 | 102 km | 4 km |
| Apr 29, 2018 | 3 km WNW of Evergreen, Missouri | M2.5 | 112 km | 2 km |
| May 13, 2015 | 8 km E of Lead Hill, Arkansas | M2.5 | 71 km | 0 km |
| Jun 21, 2017 | 6 km N of Bergman, Arkansas | M2.5 | 64 km | 5 km |
| Jan 4, 2024 | 13 km E of South Lead Hill, Arkansas | M2.5 | 77 km | 4 km |
| Aug 11, 2011 | 11 km WSW of Jasper, Arkansas | M2.5 | 94 km | 4 km |
| May 2, 2001 | 10 km NW of Bakersfield, Missouri | M2.5 | 112 km | 1 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
539 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF4. Total: 43 fatalities, 645 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Nov 29, 1991 | EF4 | 36 km | 10.0 mi | 2 |
| Apr 24, 1975 | EF4 | 99 km | 11.9 mi | 3 |
| Sep 26, 1959 | EF4 | 93 km | 7.8 mi | 0 |
| May 26, 2024 | EF3 | 97 km | 34.6 mi | 1 |
| May 26, 2024 | EF3 | 79 km | 21.6 mi | 4 |
| Mar 30, 2022 | EF3 | 98 km | 5.2 mi | 0 |
| May 22, 2019 | EF3 | 88 km | 11.3 mi | 3 |
| Jan 7, 2008 | EF3 | 59 km | 50.4 mi | 3 |
| Mar 12, 2006 | EF3 | 35 km | 42.0 mi | 1 |
| Mar 12, 2006 | EF3 | 73 km | 32.0 mi | 0 |
| May 4, 2003 | EF3 | 67 km | 49.0 mi | 7 |
| Nov 18, 1985 | EF3 | 100 km | 34.0 mi | 3 |
| Apr 29, 1983 | EF3 | 44 km | 5.5 mi | 1 |
| Apr 2, 1982 | EF3 | 68 km | 1.0 mi | 0 |
| Mar 26, 1976 | EF3 | 68 km | 29.1 mi | 1 |
| Apr 20, 1973 | EF3 | 90 km | 1.0 mi | 0 |
| Apr 20, 1973 | EF3 | 78 km | 7.8 mi | 1 |
| Apr 20, 1973 | EF3 | 78 km | 7.8 mi | 0 |
| Dec 14, 1971 | EF3 | 99 km | 23.6 mi | 0 |
| May 7, 1961 | EF3 | 98 km | 14.2 mi | 3 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: UNNAMED (6,931 acres, 2007).
| Year | Name | Acres Burned | Distance |
| 2007 | UNNAMED | 6,931 | 58 km |
| 2011 | UNNAMED | 6,686 | 61 km |
| 2010 | BRUSHY/CLAYTON | 6,401 | 59 km |
| 2020 | BIG CREEK | 6,399 | 61 km |
| 2016 | BIG CREEK | 4,031 | 60 km |
| 2021 | GOETZ | 2,615 | 60 km |
| 2019 | SWAN CREEK | 2,365 | 45 km |
| 2005 | NORTH RIVER ROAD RX | 2,259 | 85 km |
| 2002 | ROUNDTPCOX | 2,248 | 64 km |
| 2021 | EAST FORK | 2,134 | 27 km |
| 2016 | UNNAMED | 2,108 | 57 km |
| 2016 | UNNAMED | 2,038 | 65 km |
| 2023 | DEVREAUX | 2,031 | 37 km |
| 2007 | UNNAMED | 2,031 | 69 km |
| 1995 | UNNAMED | 2,022 | 45 km |
| 2018 | ROZELL | 1,970 | 59 km |
| 2024 | EAST FORK RX | 1,956 | 27 km |
| 2018 | ROCK CREEK RX | 1,956 | 32 km |
| 2019 | UNNAMED | 1,891 | 60 km |
| 2013 | ROCK CREEK RX | 1,888 | 32 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 32°F (0°C) | 1.9 in | Coldest, Driest |
| February | 38°F (3°C) | 2.3 in | |
| March | 47°F (8°C) | 4.0 in | |
| April | 56°F (13°C) | 4.2 in | |
| May | 64°F (18°C) | 4.6 in | Wettest |
| June | 72°F (22°C) | 4.5 in | |
| July | 77°F (25°C) | 3.3 in | Warmest |
| August | 76°F (25°C) | 3.5 in | |
| September | 69°F (21°C) | 4.3 in | |
| October | 58°F (15°C) | 3.7 in | |
| November | 47°F (8°C) | 3.9 in | |
| December | 37°F (3°C) | 3.3 in |
Galena has a seasonal temperature swing of 45°F / from 32°F in January to 77°F in July. Total annual precipitation is 43.6 inches, with May being the wettest month (4.6") and January the driest (1.9").