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Weather & Climate in Cary, NC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Cary enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 47°F in January while summers reach 81°F in July. The area gets 299 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 42.7 inches. The area receives 1.3 inches of snow annually. Air quality is rated Good with a median AQI of 40. The city sits at an elevation of 400 feet.
Temperature
47°F Jan (9°C)
81°F Jul (27°C)
| Annual Average | 62.1°F |
| 15% above US avg | |
| January Average | 47°F (9°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 299 days/yr |
Geography
| Elevation | 400 ft (122 m) |
| Area | 55.4 sq mi (143.6 km²) |
| Population Density | 2,898/sq mi |
| Coordinates | 35.7813°N, 78.8234°W |
| Timezone | America/New_York |
| County | Wake County County |
| Nearest Airport | Raleigh-Durham International (RDU) 7 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 40.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 95.6 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 87.1 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Relatively Moderate |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively High |
| Hail | Relatively High |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively High |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively High |
| Ice Storm | Relatively High |
| Drought | Relatively Low |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
4 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M2.9.
| Mar 21, 2011 | 9 km S of Cordova, North Carolina | M2.9 | 140 km | 8 km |
| Jul 12, 1993 | 5 km SW of Greensboro, North Carolina | M2.7 | 94 km | 5 km |
| Mar 26, 2019 | 8 km E of Archdale, North Carolina | M2.5 | 96 km | 4 km |
| Jul 29, 2012 | 7 km NNW of Wallace, South Carolina | M2.5 | 145 km | 14 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
20 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2022 | Ian | Category 1 | 81 mph | 278 km |
| 2020 | Isaias | Category 1 | 92 mph | 211 km |
| 2019 | Dorian | Category 2 | 104 mph | 256 km |
| 2018 | Florence | Category 2 | 104 mph | 199 km |
| 2016 | Matthew | Category 1 | 81 mph | 238 km |
| 2014 | Arthur | Category 2 | 98 mph | 233 km |
| 2011 | Irene | Category 1 | 86 mph | 224 km |
| 2005 | Ophelia | Category 1 | 86 mph | 238 km |
| 2004 | Alex | Category 2 | 98 mph | 282 km |
| 2004 | Charley | Category 1 | 75 mph | 221 km |
| 2003 | Isabel | Category 2 | 104 mph | 144 km |
| 1999 | Irene | Category 2 | 92 mph | 295 km |
| 1999 | Floyd | Category 2 | 104 mph | 181 km |
| 1998 | Bonnie | Category 3 | 115 mph | 183 km |
| 1996 | Fran | Category 3 | 115 mph | 66 km |
| 1996 | Bertha | Category 2 | 104 mph | 141 km |
| 1989 | Hugo | Category 2 | 98 mph | 239 km |
| 1986 | Charley | Category 1 | 81 mph | 241 km |
| 1985 | Gloria | Category 2 | 104 mph | 299 km |
| 1984 | Diana | Category 4 | 132 mph | 204 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
314 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF4. Total: 27 fatalities, 872 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Nov 27, 1988 | EF4 | 12 km | 83.0 mi | 4 |
| Mar 28, 1984 | EF4 | 97 km | 21.0 mi | 3 |
| Sep 27, 2024 | EF3 | 95 km | 0.3 mi | 0 |
| Aug 8, 2024 | EF3 | 79 km | 6.5 mi | 1 |
| Jul 19, 2023 | EF3 | 89 km | 13.5 mi | 0 |
| Apr 16, 2011 | EF3 | 66 km | 65.2 mi | 6 |
| Apr 16, 2011 | EF3 | 90 km | 52.9 mi | 2 |
| Nov 15, 2008 | EF3 | 82 km | 8.2 mi | 1 |
| Nov 23, 1992 | EF3 | 46 km | 5.5 mi | 2 |
| Nov 23, 1992 | EF3 | 37 km | 160.0 mi | 0 |
| Feb 22, 1971 | EF3 | 79 km | 85.7 mi | 2 |
| Apr 18, 1969 | EF3 | 97 km | 25.8 mi | 0 |
| Mar 24, 1969 | EF3 | 94 km | 0.1 mi | 1 |
| Oct 7, 1965 | EF3 | 92 km | 1.0 mi | 1 |
| Nov 8, 1957 | EF3 | 97 km | 46.9 mi | 0 |
| Mar 15, 1953 | EF3 | 65 km | 30.1 mi | 0 |
| May 13, 2019 | EF2 | 35 km | 17.2 mi | 0 |
| Apr 19, 2019 | EF2 | 36 km | 10.1 mi | 0 |
| Apr 15, 2018 | EF2 | 89 km | 32.8 mi | 0 |
| Feb 24, 2016 | EF2 | 68 km | 5.1 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
7 wildfires (100+ acres) recorded within 100 km. Largest: LYNCH ROAD (1,824 acres, 2008).
| Year | Name | Acres Burned | Distance |
| 2008 | LYNCH ROAD | 1,824 | 96 km |
| 2006 | OVERHILLS | 1,436 | 64 km |
| 2016 | UNNAMED | 1,090 | 94 km |
| 2008 | HIGHWAY 1 | 766 | 51 km |
| 2019 | UNNAMED | 748 | 100 km |
| 2009 | UNNAMED | 686 | 94 km |
| 1995 | UNNAMED | 510 | 77 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 47°F (9°C) | 4.0 in | |
| February | 43°F (6°C) | 3.6 in | Coldest |
| March | 51°F (10°C) | 4.3 in | |
| April | 59°F (15°C) | 3.0 in | Driest |
| May | 67°F (20°C) | 4.0 in | |
| June | 75°F (24°C) | 3.8 in | |
| July | 81°F (27°C) | 4.6 in | Warmest, Wettest |
| August | 77°F (25°C) | 4.4 in | |
| September | 72°F (22°C) | 4.1 in | |
| October | 60°F (16°C) | 3.3 in | |
| November | 52°F (11°C) | 3.1 in | |
| December | 43°F (6°C) | 3.2 in |
Cary has a seasonal temperature swing of 38°F / from 43°F in February to 81°F in July. Total annual precipitation is 45.3 inches, with July being the wettest month (4.6") and April the driest (3.0").