Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Clay Center experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 26°F in January while summers reach 76°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 29.8 inches (drier than the 38-inch national average). The area receives 18.5 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 1,781 feet.
Temperature
26°F Jan (-3°C)76°F Jul (25°C)
Annual Average
51.6°F
4% below US avg
January Average
26°F (-3°C)
July Average
76°F (25°C)
Sunny Days
308 days/yr
Geography
Elevation
1,781 ft (543 m)
Area
0.7 sq mi (1.9 km²)
Population Density
1,027/sq mi
Coordinates
40.5255°N, 98.0550°W
Timezone
America/Chicago
County
Clay County County
Nearest Airport
Central Nebraska Regional (GRI) 33 miles away
Precipitation & Snow
Annual Rainfall29.8"
22% below US avg
Snowfall18.5"
Wettest Month (May)4.25"
Driest Month (Jan)0.47"
Air Quality
AQI Median
32.0
Rating
Good
Natural Hazard Risk
Overall Risk
Relatively Low
Risk Score
56.0 / 100
Social Vulnerability
28.7 / 100
Community Resilience
42.8 / 100
Hazard Breakdown
Tornado
Relatively Low
Earthquake
Very Low
Wildfire
Very Low
Flood
Very Low
Hail
Relatively High
Strong Wind
Relatively High
Heat Wave
Very Low
Winter Weather
Relatively Moderate
Lightning
Relatively 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
89 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
60 km
3 km
Jun 12, 2017
5 km SE of Mankato, Kansas
M3.7
87 km
5 km
Jun 12, 2017
8 km NNE of Jewell, Kansas
M3.7
88 km
5 km
Jun 13, 2017
6 km SE of Mankato, Kansas
M3.6
88 km
5 km
May 6, 2021
5 km S of Formoso, Kansas
M3.6
89 km
5 km
Aug 9, 2021
Kansas
M3.5
94 km
5 km
Jul 26, 2022
8 km WSW of Superior, Nebraska
M3.4
61 km
5 km
Jun 25, 2025
10 km NW of Woodston, Kansas
M3.4
149 km
13 km
Sep 18, 2023
Nebraska
M3.4
45 km
10 km
Apr 4, 2017
3 km SSE of Mankato, Kansas
M3.4
86 km
15 km
May 21, 2017
7 km ESE of Mankato, Kansas
M3.4
86 km
16 km
Jan 9, 2013
5 km SE of Formoso, Kansas
M3.3
88 km
5 km
Jul 29, 2021
11 km SSE of Esbon, Kansas
M3.3
92 km
5 km
Jun 20, 2002
8 km NE of Scotia, Nebraska
M3.3
119 km
5 km
Apr 7, 2017
7 km ESE of Mankato, Kansas
M3.3
86 km
13 km
Jun 12, 2017
6 km N of Jewell, Kansas
M3.2
89 km
5 km
Apr 7, 2017
5 km SE of Mankato, Kansas
M3.2
87 km
15 km
Mar 13, 2025
0 km SE of Glen Elder, Kansas
M3.2
117 km
5 km
May 6, 2021
2 km S of Formoso, Kansas
M3.1
86 km
5 km
Jul 18, 1990
10 km SSW of Ord, Nebraska
M3.0
133 km
5 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
849 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF5. Total: 22 fatalities, 527 injuries.
Date
Rating
Distance
Path
Fatalities
May 5, 1964
EF5
27 km
79.7 mi
4
May 22, 2004
EF4
66 km
54.0 mi
1
Jun 13, 2001
EF4
90 km
8.0 mi
0
Mar 13, 1990
EF4
67 km
131.0 mi
0
Jun 3, 1980
EF4
49 km
1.1 mi
3
Apr 7, 1978
EF4
42 km
31.2 mi
0
Apr 7, 1978
EF4
90 km
8.0 mi
0
May 8, 1965
EF4
94 km
78.9 mi
0
May 8, 1965
EF4
60 km
125.7 mi
4
Apr 25, 1957
EF4
41 km
89.8 mi
1
Apr 26, 2024
EF3
89 km
9.3 mi
0
May 6, 2015
EF3
86 km
1.9 mi
0
May 11, 2014
EF3
7 km
20.2 mi
0
May 11, 2014
EF3
54 km
19.1 mi
0
May 27, 2013
EF3
85 km
5.7 mi
0
Jun 20, 2011
EF3
68 km
9.5 mi
0
May 29, 2008
EF3
90 km
55.2 mi
0
Oct 9, 2001
EF3
63 km
18.0 mi
0
Sep 22, 2001
EF3
13 km
10.0 mi
0
Jul 24, 1993
EF3
87 km
9.0 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
2 wildfires (100+ acres) recorded within 100 km.
Largest: NORTH BRANCH (10,926 acres, 2022).
Year
Name
Acres Burned
Distance
2022
NORTH BRANCH
10,926
67 km
2023
ROCK CREEK
1,433
97 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
26°F (-3°C)
0.5 in
Coldest, Driest
February
29°F (-2°C)
0.7 in
March
39°F (4°C)
2.1 in
April
51°F (10°C)
2.7 in
May
61°F (16°C)
4.3 in
Wettest
June
72°F (22°C)
3.8 in
July
76°F (25°C)
3.4 in
Warmest
August
74°F (23°C)
3.0 in
September
65°F (18°C)
3.1 in
October
53°F (12°C)
1.8 in
November
37°F (3°C)
1.2 in
December
27°F (-3°C)
0.8 in
Clay Center has a seasonal temperature swing of 51°F / from 26°F in January to 76°F in July. Total annual precipitation is 27.1 inches, with May being the wettest month (4.3") and January the driest (0.5").