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Callao, MO

Full City Profile · Missouri

2.7 /5.0
C+ Fair
262 Population 504/sq mi density
$40,833 Median Income $21,644 per capita
$73,300 Home Value $206,833 Zillow
$850 Median Rent 13.3% income on rent
53°F Avg Temperature 263 sunny days/yr
290 Violent Crime/100K 2,486 property/100K
C+
Overall
2.7 / 5.0
Fair overall score based on economy, affordability, safety and education
B
Economy
3.3 / 5.0
$40,833 median income, 5.1% unemployment
A+
Affordability
5.0 / 5.0
$73,300 home value, $850/mo rent
F
Safety
1.0 / 5.0
290 violent crimes/100K
D
Education
1.6 / 5.0
7.2% bachelor's degree or higher
Callao experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 25°F in January while summers reach 77°F in July. The area gets 263 sunny days per year. Annual precipitation totals 40.5 inches. The area receives 5.2 inches of snow annually. Air quality is rated Good with a median AQI of 41.

Temperature

25°F Jan (-4°C) 77°F Jul (25°C)
Annual Average52.7°F
2% below US avg
January Average25°F (-4°C)
July Average77°F (25°C)
Sunny Days263 days/yr

Geography

Elevation837 ft (255 m)
Area0.5 sq mi (1.3 km²)
Population Density504/sq mi
Coordinates39.7610°N, 92.6234°W
TimezoneAmerica/Chicago
Nearest AirportKirksville Regional (IRK)
23 miles away

Precipitation & Snow

Annual Rainfall 40.5"
7% above US avg
Snowfall 5.2"
Wettest Month (May) 4.84"
Driest Month (Feb) 1.38"

Air Quality

AQI Median41.0
RatingGood

Earthquake History

3 earthquakes (M2.5+) within 150 km since 1990. Strongest: M3.3. Most recent: M2.5 on Jul 15, 2025.

Jul 31, 2005 Missouri M3.3 116 km
Feb 8, 2004 6 km SSW of Stoutsville, Missouri M2.9 70 km
Jul 15, 2025 3 km W of Hale, Missouri M2.5 68 km
Source: USGS (M2.5+, 1990–2025)

Tornado History

296 tornadoes (EF0+) within 100 km since 1950. Strongest: EF4. Total: 11 fatalities, 136 injuries.

Date Rating Distance Fatalities
Mar 12, 2006 EF4 51 km 0
Apr 23, 1975 EF4 10 km 1
Apr 20, 1973 EF4 22 km 1
Jun 12, 1970 EF4 32 km 0
Apr 21, 1967 EF4 47 km 0
Jan 24, 1967 EF4 72 km 0
Mar 12, 2006 EF3 93 km 0
Mar 12, 2006 EF3 51 km 4
May 10, 2003 EF3 77 km 0
Nov 10, 1998 EF3 94 km 0
Jul 4, 1995 EF3 43 km 0
Nov 27, 1990 EF3 94 km 0
Nov 27, 1990 EF3 99 km 0
Apr 23, 1975 EF3 62 km 0
Apr 13, 1974 EF3 34 km 0
Apr 20, 1973 EF3 89 km 0
May 5, 1971 EF3 44 km 0
May 5, 1971 EF3 31 km 0
Jun 12, 1970 EF3 96 km 0
Jun 12, 1970 EF3 13 km 0
Source: NOAA SPC (EF0+, 1950–2024)

Wildfire History

1 wildfire (100+ acres) within 100 km. Largest: WOOLDRIDGE FIRE (1,323 ac, 2022).

Year Name Acres Distance
2022 WOOLDRIDGE FIRE 1,323 94 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 25°F (-4°C) 1.6 in Coldest
February 31°F (-1°C) 1.4 in Driest
March 42°F (6°C) 3.0 in
April 53°F (12°C) 3.9 in
May 63°F (17°C) 4.8 in Wettest
June 72°F (22°C) 4.5 in
July 77°F (25°C) 4.2 in Warmest
August 75°F (24°C) 3.8 in
September 67°F (19°C) 4.7 in
October 55°F (13°C) 3.7 in
November 42°F (6°C) 2.8 in
December 30°F (-1°C) 2.2 in

Callao has a seasonal temperature swing of 52°F / from 25°F in January to 77°F in July. Total annual precipitation is 40.5 inches, with May being the wettest month (4.8") and February the driest (1.4").

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