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Chazy, NY

Full City Profile · New York · Grand Isle County County

1.7 /5.0
D Poor
409 Population 241/sq mi density
$169,100 Home Value $240,504 Zillow
47°F Avg Temperature 258 sunny days/yr
172 Violent Crime/100K 2,328 property/100K
D
Overall
1.7 / 5.0
Below average overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
172 violent crimes/100K
C
Education
2.5 / 5.0
18.2% bachelor's degree or higher
Chazy experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 19°F in January while summers reach 72°F in July. The area gets 258 sunny days per year. Air quality is rated Good with a median AQI of 36.

Temperature

19°F Jan (-7°C) 72°F Jul (22°C)
Annual Average47.0°F
13% below US avg
January Average19°F (-7°C)
July Average72°F (22°C)
Sunny Days258 days/yr

Geography

Elevation143 ft (44 m)
Area1.7 sq mi (4.4 km²)
Population Density241/sq mi
Coordinates44.8909°N, 73.4292°W
TimezoneAmerica/New_York
CountyGrand Isle County County
Nearest AirportPlattsburgh International (PBG)
17 miles away

Precipitation & Snow

Wettest Month (Aug) 3.74"
Driest Month (Feb) 1.06"

Air Quality

AQI Median36.0
RatingGood

Natural Hazard Risk

Overall RiskVery Low
Risk Score1.9 / 100
Social Vulnerability10.6 / 100
Community Resilience99.6 / 100

Hazard Breakdown

Tornado Very Low
Hurricane Very Low
Earthquake Very Low
Wildfire Very Low
Flood Very Low
Hail Very Low
Strong Wind Very Low
Heat Wave Very Low
Winter Weather Very Low
Lightning Very Low
Ice Storm Relatively Low
Drought No Rating
Cold Wave Very Low
Landslide Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

93 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.3. Most recent: M2.5 on Jan 1, 2025.

Apr 20, 2002 8 km NNW of Au Sable Forks, New York M5.3 47 km
Mar 14, 1996 7 km WNW of Saint-Adolphe-d'Howard, Canada M4.5 145 km
May 17, 1991 7 km WNW of Rigaud, Canada M4.4 102 km
May 24, 1997 6 km W of Saint-Adolphe-d'Howard, Canada M4.2 144 km
Oct 31, 1999 7 km SW of Morin-Heights, Canada M4.2 127 km
Apr 18, 1998 4 km N of Plantagenet, Canada M4.1 144 km
Nov 17, 1992 16 km ENE of Saint-André-Avellin, Canada M4.0 148 km
Oct 10, 2012 7 km ESE of Verchères, Canada M3.9 97 km
Jul 30, 1993 1 km NE of Salaberry-de-Valleyfield, Canada M3.9 68 km
Mar 16, 2011 6 km ENE of Hawkesbury, Canada M3.9 118 km
Jun 16, 1995 8 km N of Lisbon, New Hampshire M3.8 138 km
Feb 11, 2002 2 km WNW of Notre-Dame-des-Prairies, Canada M3.8 130 km
Jul 5, 1991 7 km WSW of Sainte-Martine, Canada M3.8 53 km
Apr 20, 2000 7 km WSW of Newcomb, New York M3.8 124 km
Sep 1, 2024 5 km SE of Pierreville, Canada M3.8 139 km
Oct 6, 2000 1 km WSW of Ormstown, Canada M3.8 54 km
Nov 16, 1993 5 km SSE of Saint-Édouard, Canada M3.8 33 km
Nov 6, 2012 Ontario-Quebec border region, Canada M3.7 122 km
Jan 9, 2006 2 km ESE of Franklin, Canada M3.7 39 km
Apr 8, 2003 17 km ESE of Saint Regis Falls, New York M3.7 78 km
Source: USGS (M2.5+, 1990–2025)

Tornado History

31 tornadoes (EF0+) within 100 km since 1950. Strongest: EF2. Total: 11 injuries.

Date Rating Distance Fatalities
Aug 8, 1983 EF2 46 km 0
Aug 3, 1970 EF2 21 km 0
Jul 4, 1963 EF2 18 km 0
May 20, 1962 EF2 51 km 0
Jun 13, 1961 EF2 26 km 0
Jun 24, 1960 EF2 51 km 0
Jun 18, 1957 EF2 46 km 0
May 6, 1952 EF2 77 km 0
Jul 18, 2022 EF1 90 km 0
Mar 26, 2021 EF1 99 km 0
Jun 5, 2010 EF1 85 km 0
Jul 18, 2008 EF1 52 km 0
Aug 6, 1989 EF1 94 km 0
Jul 26, 1986 EF1 74 km 0
Jun 22, 1973 EF1 56 km 0
Jun 11, 1973 EF1 42 km 0
Jul 19, 1972 EF1 47 km 0
Jun 9, 1965 EF1 90 km 0
May 20, 1962 EF1 81 km 0
May 20, 1962 EF1 85 km 0
Source: NOAA SPC (EF0+, 1950–2024)

Wildfire History

1 wildfire (100+ acres) within 100 km. Largest: FLAT ROCK FIRE (658 ac, 2018).

Year Name Acres Distance
2018 FLAT ROCK FIRE 658 17 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 19°F (-7°C) 1.4 in
February 18°F (-8°C) 1.1 in Coldest, Driest
March 29°F (-2°C) 1.6 in
April 42°F (6°C) 2.3 in
May 55°F (13°C) 3.0 in
June 64°F (18°C) 3.2 in
July 72°F (22°C) 3.6 in Warmest
August 67°F (20°C) 3.7 in Wettest
September 59°F (15°C) 3.4 in
October 48°F (9°C) 3.0 in
November 37°F (3°C) 2.6 in
December 23°F (-5°C) 1.7 in

Chazy has a seasonal temperature swing of 54°F / from 18°F in February to 72°F in July. Total annual precipitation is 30.7 inches, with August being the wettest month (3.7") and February the driest (1.1").

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