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Weather & Climate in Clarks, NE
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Clarks experiences four distinct seasons with an average annual temperature of 51°F (10°C). Winters average 24°F in January while summers reach 75°F in July. The area gets 308 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 28.8 inches (drier than the 38-inch national average). The area receives 29.3 inches of snow annually, a moderate snowfall amount. Air quality is rated Good with a median AQI of 32. The city sits at an elevation of 1,622 feet.
Temperature
24°F Jan (-5°C)
75°F Jul (24°C)
| Annual Average | 50.5°F |
| 6% below US avg | |
| January Average | 24°F (-5°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 308 days/yr |
Geography
| Elevation | 1,622 ft (494 m) |
| Area | 0.3 sq mi (0.8 km²) |
| Population Density | 1,087/sq mi |
| Coordinates | 41.2163°N, 97.8395°W |
| Timezone | America/Chicago |
| County | Polk County County |
| Nearest Airport | Central Nebraska Regional (GRI) 30 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 32.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 25.7 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 61.1 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Relatively High |
| Strong Wind | Relatively Moderate |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Moderate |
| Cold Wave | Very Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
20 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.8.
| Jul 17, 2022 | 8 km WSW of Superior, Nebraska | M3.8 | 139 km | 3 km |
| Feb 6, 1996 | 1 km N of Wausa, Nebraska | M3.6 | 146 km | 5 km |
| Jan 4, 2016 | 11 km NW of Westerville, Nebraska | M3.5 | 139 km | 6 km |
| Aug 9, 1997 | 9 km NW of Clarkson, Nebraska | M3.4 | 84 km | 5 km |
| Jul 26, 2022 | 8 km WSW of Superior, Nebraska | M3.4 | 140 km | 5 km |
| Sep 18, 2023 | Nebraska | M3.4 | 123 km | 10 km |
| Jun 20, 2002 | 8 km NE of Scotia, Nebraska | M3.3 | 73 km | 5 km |
| Jul 18, 1990 | 10 km SSW of Ord, Nebraska | M3.0 | 99 km | 5 km |
| Jul 1, 2023 | 11 km E of Cowles, Nebraska | M2.9 | 123 km | 5 km |
| Aug 22, 2023 | 11 km N of Guide Rock, Nebraska | M2.9 | 122 km | 10 km |
| Mar 17, 2023 | 8 km E of Cowles, Nebraska | M2.9 | 124 km | 10 km |
| Sep 19, 2023 | 9 km E of Cowles, Nebraska | M2.8 | 123 km | 10 km |
| Feb 24, 2025 | 7 km ENE of Cowles, Nebraska | M2.8 | 122 km | 10 km |
| Jan 1, 2020 | 2 km E of Chambers, Nebraska | M2.8 | 132 km | 10 km |
| Feb 5, 2025 | 8 km SSE of Tilden, Nebraska | M2.7 | 85 km | 5 km |
| Sep 19, 2023 | 10 km E of Cowles, Nebraska | M2.6 | 122 km | 8 km |
| Aug 22, 2023 | 10 km ENE of Cowles, Nebraska | M2.5 | 119 km | 10 km |
| Sep 3, 2023 | 10 km SSW of Lawrence, Nebraska | M2.5 | 120 km | 9 km |
| Mar 17, 2024 | 11 km E of Cowles, Nebraska | M2.5 | 122 km | 10 km |
| Aug 20, 2023 | 11 km E of Cowles, Nebraska | M2.5 | 121 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
751 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF5. Total: 20 fatalities, 446 injuries.
| Date | Rating | Distance | Path | Fatalities |
| May 5, 1964 | EF5 | 87 km | 79.7 mi | 4 |
| Jun 16, 2014 | EF4 | 86 km | 12.1 mi | 0 |
| Jun 13, 2001 | EF4 | 76 km | 8.0 mi | 0 |
| Jun 3, 1980 | EF4 | 51 km | 1.1 mi | 3 |
| Apr 7, 1978 | EF4 | 53 km | 31.2 mi | 0 |
| Apr 7, 1978 | EF4 | 35 km | 8.0 mi | 0 |
| May 8, 1965 | EF4 | 75 km | 125.7 mi | 4 |
| May 8, 1965 | EF4 | 70 km | 78.9 mi | 0 |
| May 5, 1964 | EF4 | 50 km | 51.2 mi | 0 |
| Apr 25, 1957 | EF4 | 74 km | 89.8 mi | 1 |
| May 30, 1954 | EF4 | 58 km | 29.9 mi | 6 |
| Apr 26, 2024 | EF3 | 65 km | 9.3 mi | 0 |
| May 11, 2014 | EF3 | 84 km | 20.2 mi | 0 |
| May 11, 2014 | EF3 | 67 km | 19.1 mi | 0 |
| Jun 20, 2011 | EF3 | 19 km | 9.5 mi | 0 |
| Oct 9, 2001 | EF3 | 17 km | 18.0 mi | 0 |
| Sep 22, 2001 | EF3 | 88 km | 10.0 mi | 0 |
| Jun 15, 1992 | EF3 | 92 km | 21.0 mi | 0 |
| Jun 15, 1992 | EF3 | 90 km | 14.0 mi | 0 |
| Mar 13, 1990 | EF3 | 65 km | 27.0 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 24°F (-5°C) | 0.6 in | Coldest, Driest |
| February | 28°F (-2°C) | 0.8 in | |
| March | 39°F (4°C) | 2.2 in | |
| April | 50°F (10°C) | 2.7 in | |
| May | 61°F (16°C) | 4.2 in | Wettest |
| June | 72°F (22°C) | 4.0 in | |
| July | 75°F (24°C) | 3.3 in | Warmest |
| August | 74°F (23°C) | 3.0 in | |
| September | 65°F (18°C) | 2.7 in | |
| October | 52°F (11°C) | 1.7 in | |
| November | 37°F (3°C) | 1.4 in | |
| December | 26°F (-3°C) | 0.8 in |
Clarks has a seasonal temperature swing of 52°F / from 24°F in January to 75°F in July. Total annual precipitation is 27.2 inches, with May being the wettest month (4.2") and January the driest (0.6").