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Weather & Climate in Sextonville, WI

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Sextonville experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 18°F in January while summers reach 71°F in July. The area gets 260 sunny days per year, above the national average. Annual precipitation totals 39.5 inches. The area receives 40.4 inches of snow annually, making winter weather a significant factor for residents. Air quality is rated Good with a median AQI of 38. The city sits at an elevation of 727 feet.

Temperature

18°F Jan (-8°C) 71°F Jul (22°C)
Annual Average45.8°F
15% below US avg
January Average18°F (-8°C)
July Average71°F (22°C)
Sunny Days260 days/yr

Geography

Elevation727 ft (222 m)
Area0.9 sq mi (2.3 km²)
Population Density483/sq mi
Coordinates43.2795°N, 90.2924°W
TimezoneAmerica/Chicago
CountyRichland County County
Nearest AirportTri-County Regional (LNR)
7 miles away

Precipitation & Snow

Annual Rainfall 39.5"
4% above US avg
Snowfall 40.4"
Wettest Month (Jun) 4.13"
Driest Month (Feb) 1.02"

Air Quality

AQI Median38.0
RatingGood

Natural Hazard Risk

Overall RiskRelatively Low
Risk Score51.6 / 100
Social Vulnerability70.0 / 100
Community Resilience63.6 / 100

Hazard Breakdown

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

Tornado History

427 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF5. Total: 19 fatalities, 514 injuries.

Date Rating Distance Path Fatalities
Jun 7, 1984 EF5 43 km 36.0 mi 9
Jul 3, 1983 EF4 37 km 0.5 mi 0
Apr 19, 1957 EF4 66 km 21.1 mi 1
Sep 26, 1951 EF4 87 km 9.0 mi 1
Aug 7, 2021 EF3 38 km 9.4 mi 0
Jun 16, 2014 EF3 67 km 1.0 mi 0
Aug 18, 2005 EF3 81 km 18.6 mi 1
Aug 27, 1994 EF3 96 km 10.5 mi 2
Jun 17, 1992 EF3 76 km 16.0 mi 0
May 8, 1988 EF3 78 km 16.0 mi 0
Jun 8, 1984 EF3 88 km 29.0 mi 0
Jul 3, 1983 EF3 89 km 1.0 mi 0
Jun 5, 1980 EF3 87 km 26.9 mi 0
Jun 4, 1975 EF3 86 km 2.3 mi 0
Sep 9, 1970 EF3 92 km 4.7 mi 0
Aug 2, 1967 EF3 70 km 0.1 mi 2
Apr 16, 1967 EF3 90 km 27.8 mi 0
Sep 3, 1964 EF3 29 km 17.1 mi 0
Aug 16, 1963 EF3 46 km 9.6 mi 0
Aug 16, 1963 EF3 46 km 9.6 mi 0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).

Wildfire History

20 wildfires (100+ acres) recorded within 100 km. Largest: BIG BURN (3,154 acres, 1987).

Year Name Acres Burned Distance
1987 BIG BURN 3,154 99 km
1994 BIG BURN 2,248 98 km
1997 BIG BURN 1,642 99 km
2004 POOL ONE NORTH 1,576 88 km
1998 UNNAMED 1,297 99 km
2007 UNNAMED 981 88 km
2003 UNNAMED 901 98 km
1998 PR 17 896 89 km
2007 UNNAMED 875 89 km
2009 UNNAMED 867 89 km
2007 PR 16 778 98 km
2006 PR 17 RX FIRE 701 99 km
2018 2018 BADGER RX BURNS 659 45 km
2005 UNNAMED 657 91 km
2003 PR 17 632 99 km
2019 2019 BADGER RX BURNS 627 46 km
2009 UNNAMED 589 95 km
2003 UNNAMED 580 89 km
2003 OS 23 571 91 km
2008 UNNAMED 569 88 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 18°F (-8°C) 1.1 in Coldest
February 22°F (-6°C) 1.0 in Driest
March 33°F (1°C) 2.1 in
April 46°F (8°C) 3.2 in
May 58°F (14°C) 3.5 in
June 67°F (19°C) 4.1 in Wettest
July 71°F (22°C) 4.0 in Warmest
August 69°F (21°C) 3.6 in
September 61°F (16°C) 3.9 in
October 50°F (10°C) 2.2 in
November 35°F (2°C) 1.9 in
December 22°F (-6°C) 1.5 in

Sextonville has a seasonal temperature swing of 53°F / from 18°F in January to 71°F in July. Total annual precipitation is 31.9 inches, with June being the wettest month (4.1") and February the driest (1.0").

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