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Weather & Climate in Chapman, NE
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Chapman experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 24°F in January while summers reach 74°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 28.5 inches (drier than the 38-inch national average). The area receives 28.6 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 1,765 feet.
Temperature
24°F Jan (-4°C)
74°F Jul (24°C)
| Annual Average | 50.3°F |
| 7% below US avg | |
| January Average | 24°F (-4°C) |
| July Average | 74°F (24°C) |
| Sunny Days | 308 days/yr |
Geography
| Elevation | 1,765 ft (538 m) |
| Area | 0.5 sq mi (1.2 km²) |
| Population Density | 722/sq mi |
| Coordinates | 41.0233°N, 98.1594°W |
| Timezone | America/Chicago |
| County | Merrick County County |
| Nearest Airport | Central Nebraska Regional (GRI) 9 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 32.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 42.9 / 100 |
| Social Vulnerability | 29.9 / 100 |
| Community Resilience | 62.2 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively High |
| Strong Wind | Relatively Moderate |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Very Low |
| Ice Storm | Relatively Moderate |
| Drought | Relatively High |
| Cold Wave | Very Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
68 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 | 115 km | 3 km |
| Jun 12, 2017 | 5 km SE of Mankato, Kansas | M3.7 | 142 km | 5 km |
| Jun 12, 2017 | 8 km NNE of Jewell, Kansas | M3.7 | 143 km | 5 km |
| May 6, 2021 | 5 km S of Formoso, Kansas | M3.6 | 144 km | 5 km |
| Jun 13, 2017 | 6 km SE of Mankato, Kansas | M3.6 | 143 km | 5 km |
| Jan 4, 2016 | 11 km NW of Westerville, Nebraska | M3.5 | 121 km | 6 km |
| Aug 9, 2021 | Kansas | M3.5 | 146 km | 5 km |
| Aug 9, 1997 | 9 km NW of Clarkson, Nebraska | M3.4 | 118 km | 5 km |
| Apr 4, 2017 | 3 km SSE of Mankato, Kansas | M3.4 | 140 km | 15 km |
| Jul 26, 2022 | 8 km WSW of Superior, Nebraska | M3.4 | 116 km | 5 km |
| May 21, 2017 | 7 km ESE of Mankato, Kansas | M3.4 | 141 km | 16 km |
| Sep 18, 2023 | Nebraska | M3.4 | 95 km | 10 km |
| Jul 29, 2021 | 11 km SSE of Esbon, Kansas | M3.3 | 145 km | 5 km |
| Jun 20, 2002 | 8 km NE of Scotia, Nebraska | M3.3 | 67 km | 5 km |
| Jan 9, 2013 | 5 km SE of Formoso, Kansas | M3.3 | 144 km | 5 km |
| Apr 7, 2017 | 7 km ESE of Mankato, Kansas | M3.3 | 141 km | 13 km |
| Apr 7, 2017 | 5 km SE of Mankato, Kansas | M3.2 | 142 km | 15 km |
| Jun 12, 2017 | 6 km N of Jewell, Kansas | M3.2 | 144 km | 5 km |
| May 6, 2021 | 2 km S of Formoso, Kansas | M3.1 | 142 km | 5 km |
| Sep 26, 2010 | 11 km S of Oconto, Nebraska | M3.1 | 134 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
765 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF5. Total: 37 fatalities, 544 injuries.
| Date | Rating | Distance | Path | Fatalities |
| May 5, 1964 | EF5 | 56 km | 79.7 mi | 4 |
| Jun 13, 2001 | EF4 | 93 km | 8.0 mi | 0 |
| Jun 3, 1980 | EF4 | 17 km | 1.1 mi | 3 |
| Apr 7, 1978 | EF4 | 64 km | 8.0 mi | 0 |
| Apr 7, 1978 | EF4 | 19 km | 31.2 mi | 0 |
| May 8, 1965 | EF4 | 49 km | 78.9 mi | 0 |
| May 8, 1965 | EF4 | 41 km | 125.7 mi | 4 |
| May 5, 1964 | EF4 | 46 km | 51.2 mi | 0 |
| Apr 25, 1957 | EF4 | 70 km | 89.8 mi | 1 |
| Jun 6, 1956 | EF4 | 79 km | 2.0 mi | 0 |
| May 30, 1954 | EF4 | 86 km | 29.9 mi | 6 |
| Jun 7, 1953 | EF4 | 88 km | 15.0 mi | 11 |
| Apr 26, 2024 | EF3 | 43 km | 9.3 mi | 0 |
| May 11, 2014 | EF3 | 59 km | 20.2 mi | 0 |
| May 11, 2014 | EF3 | 70 km | 19.1 mi | 0 |
| Jun 20, 2011 | EF3 | 38 km | 9.5 mi | 0 |
| Oct 9, 2001 | EF3 | 25 km | 18.0 mi | 0 |
| Sep 22, 2001 | EF3 | 68 km | 10.0 mi | 0 |
| Jun 6, 1993 | EF3 | 89 km | 50.0 mi | 0 |
| May 7, 1993 | EF3 | 87 km | 75.0 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 24°F (-4°C) | 0.5 in | Coldest, Driest |
| February | 28°F (-2°C) | 0.8 in | |
| March | 39°F (4°C) | 2.1 in | |
| April | 51°F (10°C) | 2.6 in | |
| May | 62°F (16°C) | 4.1 in | Wettest |
| June | 72°F (22°C) | 4.0 in | |
| July | 74°F (24°C) | 3.2 in | Warmest |
| August | 74°F (23°C) | 2.9 in | |
| September | 65°F (18°C) | 2.8 in | |
| October | 53°F (11°C) | 1.7 in | |
| November | 37°F (3°C) | 1.2 in | |
| December | 26°F (-3°C) | 0.7 in |
Chapman has a seasonal temperature swing of 50°F / from 24°F in January to 74°F in July. Total annual precipitation is 26.4 inches, with May being the wettest month (4.1") and January the driest (0.5").