Weather & Climate in Attica, KS
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Temperature
| Annual Average | 57.5°F |
| 6% above US avg | |
| January Average | 34°F (1°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 317 days/yr |
Geography
| Elevation | 1,454 ft (443 m) |
| Area | 0.6 sq mi (1.7 km²) |
| Population Density | 840/sq mi |
| Coordinates | 37.2426°N, 98.2276°W |
| Timezone | America/Chicago |
| County | Harper County County |
| Nearest Airport | Pratt Regional (PTT) 43 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 39.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 31.3 / 100 |
| Social Vulnerability | 58.1 / 100 |
| Community Resilience | 58.5 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Very Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Very Low |
| Lightning | Very Low |
| Ice Storm | Relatively Moderate |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
Earthquake History
4,551 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.8.
| Sep 3, 2016 | 14 km NW of Pawnee, Oklahoma | M5.8 | 147 km | 6 km |
| Feb 13, 2016 | 18 km SE of Waynoka, Oklahoma | M5.1 | 94 km | 8 km |
| Jan 7, 2016 | 16 km SE of Waynoka, Oklahoma | M4.7 | 94 km | 4 km |
| Apr 7, 2018 | 5 km WNW of Lucien, Oklahoma | M4.6 | 124 km | 6 km |
| Apr 9, 2018 | 8 km NNE of Marshall, Oklahoma | M4.6 | 128 km | 5 km |
| Jan 19, 2020 | 2 km W of South Hutchinson, Kansas | M4.5 | 90 km | 5 km |
| Jan 31, 2022 | 7 km NW of Medford, Oklahoma | M4.5 | 58 km | 8 km |
| Jul 9, 2016 | 17 km SE of Waynoka, Oklahoma | M4.4 | 99 km | 7 km |
| Jul 20, 2015 | 7 km SSE of Byron, Oklahoma | M4.4 | 45 km | 4 km |
| May 17, 2019 | 8 km E of Pond Creek, Oklahoma | M4.4 | 79 km | 5 km |
| Jan 7, 2016 | 17 km SE of Waynoka, Oklahoma | M4.4 | 97 km | 7 km |
| Jun 9, 2018 | 8 km E of Nescatunga, Oklahoma | M4.4 | 55 km | 10 km |
| Jan 7, 2016 | 16 km SE of Waynoka, Oklahoma | M4.4 | 96 km | 7 km |
| Jul 29, 2014 | 9 km E of Nescatunga, Oklahoma | M4.3 | 57 km | 5 km |
| Sep 8, 2017 | 9 km ESE of Jefferson, Oklahoma | M4.3 | 77 km | 6 km |
| Jun 17, 2015 | 6 km ESE of Covington, Oklahoma | M4.3 | 124 km | 6 km |
| Mar 4, 2018 | 4 km N of Breckinridge, Oklahoma | M4.2 | 95 km | 8 km |
| Jan 26, 2015 | 5 km NNE of Medford, Oklahoma | M4.2 | 64 km | 7 km |
| Jul 8, 2016 | 17 km SE of Waynoka, Oklahoma | M4.2 | 97 km | 7 km |
| Mar 5, 2018 | 5 km NNW of Breckinridge, Oklahoma | M4.2 | 95 km | 8 km |
Tornado History
774 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF5. Total: 33 fatalities, 660 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Apr 26, 1991 | EF5 | 71 km | 46.0 mi | 17 |
| Mar 13, 1990 | EF5 | 61 km | 48.0 mi | 1 |
| May 12, 2004 | EF4 | 22 km | 1.2 mi | 0 |
| May 3, 1999 | EF4 | 74 km | 24.0 mi | 6 |
| Apr 26, 1991 | EF4 | 97 km | 25.0 mi | 1 |
| Mar 26, 1991 | EF4 | 82 km | 13.0 mi | 0 |
| May 2, 1979 | EF4 | 89 km | 20.6 mi | 1 |
| Apr 17, 1976 | EF4 | 33 km | 19.5 mi | 0 |
| Jun 23, 1969 | EF4 | 68 km | 8.7 mi | 0 |
| Mar 16, 1965 | EF4 | 72 km | 82.7 mi | 0 |
| May 6, 2015 | EF3 | 84 km | 16.5 mi | 0 |
| May 19, 2012 | EF3 | 13 km | 9.7 mi | 0 |
| May 19, 2012 | EF3 | 3 km | 9.7 mi | 0 |
| Apr 14, 2012 | EF3 | 98 km | 39.7 mi | 0 |
| Apr 14, 2012 | EF3 | 39 km | 18.1 mi | 0 |
| Apr 14, 2012 | EF3 | 85 km | 13.2 mi | 0 |
| May 10, 2010 | EF3 | 51 km | 47.7 mi | 0 |
| May 23, 2008 | EF3 | 91 km | 18.2 mi | 0 |
| May 23, 2008 | EF3 | 86 km | 11.0 mi | 0 |
| May 23, 2008 | EF3 | 44 km | 21.9 mi | 2 |
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: ANDERSON CREEK FIRE (374,523 acres, 2016).
| Year | Name | Acres Burned | Distance |
| 2016 | ANDERSON CREEK FIRE | 374,523 | 56 km |
| 1996 | UNNAMED | 88,943 | 70 km |
| 1994 | UNNAMED | 16,448 | 73 km |
| 2008 | LARKIN | 8,397 | 63 km |
| 2008 | UNNAMED | 6,276 | 92 km |
| 2020 | EWB | 5,706 | 60 km |
| 2011 | JORDEN SPRINGS | 5,488 | 99 km |
| 2008 | UNNAMED | 5,168 | 85 km |
| 2009 | CLEO | 5,063 | 96 km |
| 2008 | BYRON | 5,033 | 41 km |
| 2007 | SALT FORK DELTA | 4,784 | 49 km |
| 2008 | LAKE CITY | 4,643 | 52 km |
| 2007 | AETNA FIRE | 4,579 | 65 km |
| 2008 | UNNAMED | 4,566 | 65 km |
| 1989 | UNNAMED | 4,558 | 100 km |
| 2018 | OKSLR-FY18-RX-WILDERNESS | 4,432 | 51 km |
| 2011 | TURKEY SPRINGS FIRE | 4,138 | 77 km |
| 2005 | SALT FORK DELTA | 3,980 | 50 km |
| 1994 | UNNAMED | 3,613 | 79 km |
| 2022 | OKSLR-FY22-RX-WILDERNESS/FG | 3,534 | 51 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 34°F (1°C) | 0.8 in | Coldest, Driest |
| February | 38°F (3°C) | 1.0 in | |
| March | 47°F (8°C) | 2.5 in | |
| April | 57°F (14°C) | 2.6 in | |
| May | 66°F (19°C) | 3.9 in | |
| June | 76°F (25°C) | 4.0 in | Wettest |
| July | 81°F (27°C) | 3.0 in | Warmest |
| August | 80°F (27°C) | 3.1 in | |
| September | 72°F (22°C) | 3.0 in | |
| October | 59°F (15°C) | 2.3 in | |
| November | 45°F (7°C) | 1.7 in | |
| December | 35°F (2°C) | 0.9 in |
Attica has a seasonal temperature swing of 48°F / from 34°F in January to 81°F in July. Total annual precipitation is 29.1 inches, with June being the wettest month (4.0") and January the driest (0.8").
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