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Afton, MN

Full City Profile · Minnesota · Pierce County County

3.7 /5.0
B+ Good
2,944 Population 117/sq mi density
$129,956 Median Income $71,513 per capita
$655,400 Home Value $695,691 Zillow
46°F Avg Temperature 270 sunny days/yr
54 Violent Crime/100K 1,769 property/100K
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
5.0 / 5.0
$129,956 median income, 1.7% unemployment
B+
Affordability
3.8 / 5.0
$655,400 home value, /mo rent
F
Safety
1.0 / 5.0
54 violent crimes/100K
A+
Education
5.0 / 5.0
60.1% bachelor's degree or higher
Afton experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 15°F in January while summers reach 73°F in July. The area gets 270 sunny days per year. Annual precipitation totals 33.3 inches. Air quality is rated Good with a median AQI of 36.

Temperature

15°F Jan (-10°C) 73°F Jul (23°C)
Annual Average46.0°F
15% below US avg
January Average15°F (-10°C)
July Average73°F (23°C)
Sunny Days270 days/yr

Geography

Elevation964 ft (294 m)
Area26.4 sq mi (68.4 km²)
Population Density117/sq mi
Coordinates44.8988°N, 92.8191°W
TimezoneAmerica/Chicago
CountyPierce County County
Nearest AirportMinneapolis-St Paul International/Wold-Chamberlain (MSP)
20 miles away

Precipitation & Snow

Annual Rainfall 33.3"
12% below US avg
Wettest Month (Jun) 4.33"
Driest Month (Feb) 0.75"

Air Quality

AQI Median36.0
RatingGood

Natural Hazard Risk

Overall RiskVery Low
Risk Score42.3 / 100
Social Vulnerability10.6 / 100
Community Resilience53.8 / 100

Hazard Breakdown

Tornado Relatively Moderate
Earthquake Very Low
Wildfire Very Low
Flood Relatively Low
Hail Relatively Moderate
Strong Wind Relatively Moderate
Heat Wave Very Low
Winter Weather Relatively Low
Lightning Relatively Low
Ice Storm Very Low
Drought Relatively Low
Cold Wave Relatively Low
Landslide Relatively Low
Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

1 earthquake (M2.5+) within 150 km since 1990. Strongest: M2.8. Most recent: M2.8 on Apr 25, 2017.

Apr 25, 2017 Near Mankato, Minnesota M2.8 123 km
Source: USGS (M2.5+, 1990-2025)

Tornado History

476 tornadoes (EF0+) within 100 km since 1950. Strongest: EF5. Total: 56 fatalities, 1,202 injuries.

Date Rating Distance Fatalities
Jun 4, 1958 EF5 39 km 21
Jul 3, 1983 EF4 53 km 0
May 6, 1965 EF4 39 km 3
May 6, 1965 EF4 56 km 0
May 6, 1965 EF4 75 km 3
May 6, 1965 EF4 45 km 6
May 21, 1957 EF4 76 km 0
Sep 24, 2019 EF3 89 km 0
May 16, 2017 EF3 65 km 1
May 25, 2008 EF3 36 km 1
Jun 18, 2001 EF3 99 km 2
May 15, 1998 EF3 86 km 0
Jul 1, 1997 EF3 98 km 0
Jul 27, 1987 EF3 37 km 0
Jul 23, 1987 EF3 59 km 0
Apr 26, 1984 EF3 35 km 1
Jun 14, 1981 EF3 37 km 1
Jul 30, 1977 EF3 56 km 0
May 24, 1958 EF3 30 km 0
Jun 23, 1952 EF3 60 km 2
Source: NOAA SPC (EF0+, 1950-2024)

Wildfire History

20 wildfires (100+ acres) within 100 km. Largest: UNITS 37 38 39 A (4,879 ac, 2003).

Year Name Acres Distance
2003 UNITS 37 38 39 A 4,879 93 km
1998 UNITS 1617 4,649 98 km
2005 RX HFR 05 4,253 97 km
2007 WUI 07 - UNIT 36 4,025 92 km
2000 UNIT 25 3,412 92 km
2009 BU11 3,242 98 km
1997 BIG 2,987 95 km
2009 UNNAMED 2,904 46 km
2003 UNITS 34 33 W 2,637 93 km
2024 UNIT 8E RX 2,551 99 km
1992 SHARPTAIL 2,288 93 km
2010 WUI 10 UNIT D 2,042 93 km
1996 UNNAMED 1,906 92 km
2000 UNNAMED 1,850 97 km
2009 UNIT 23 24 26 1,644 95 km
1995 ANTLER 1,603 93 km
2004 WUI UNIT 16 1,592 99 km
1995 UNIT 16 1,570 99 km
1992 UNIT 25 1,460 94 km
1987 UNNAMED 1,280 93 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 15°F (-10°C) 0.9 in Coldest
February 19°F (-7°C) 0.8 in Driest
March 31°F (-0°C) 1.7 in
April 46°F (8°C) 2.7 in
May 58°F (15°C) 3.5 in
June 67°F (20°C) 4.3 in Wettest
July 73°F (23°C) 4.0 in Warmest
August 70°F (21°C) 4.0 in
September 60°F (16°C) 3.6 in
October 49°F (9°C) 2.4 in
November 33°F (0°C) 1.6 in
December 18°F (-8°C) 1.0 in

Afton has a seasonal temperature swing of 58°F / from 15°F in January to 73°F in July. Total annual precipitation is 30.3 inches, with June being the wettest month (4.3") and February the driest (0.8").

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