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Weather & Climate in Brandywine Bay, NC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Brandywine Bay enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 44°F in January while summers reach 79°F in July. The area gets 302 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 60.6 inches (wetter than the 38-inch national average). Air quality is rated Good with a median AQI of 40. The city sits at an elevation of 17 feet.
Temperature
44°F Jan (7°C)
79°F Jul (26°C)
| Annual Average | 62.0°F |
| 15% above US avg | |
| January Average | 44°F (7°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 302 days/yr |
Geography
| Elevation | 17 ft (5 m) |
| Area | 0.8 sq mi (2.1 km²) |
| Population Density | 1,733/sq mi |
| Coordinates | 34.7404°N, 76.8300°W |
| Timezone | America/New_York |
| County | Carteret County County |
| Nearest Airport | Coastal Carolina Regional (EWN) 26 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 40.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 93.5 / 100 |
| Social Vulnerability | 52.4 / 100 |
| Community Resilience | 92.0 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very High |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively High |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Moderate |
| Drought | Very Low |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
| Coastal Flood | Relatively High |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.6.
| Aug 6, 1994 | 4 km SSW of Bayboro, North Carolina | M3.6 | 40 km | 0 km |
| Feb 11, 2014 | 7 km NW of Hobucken, North Carolina | M2.9 | 65 km | 4 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Hurricane History
24 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 | 271 km |
| 2020 | Isaias | Category 1 | 92 mph | 180 km |
| 2019 | Dorian | Category 3 | 115 mph | 51 km |
| 2018 | Florence | Category 3 | 115 mph | 69 km |
| 2016 | Matthew | Category 1 | 92 mph | 53 km |
| 2014 | Arthur | Category 2 | 98 mph | 20 km |
| 2011 | Irene | Category 1 | 86 mph | 22 km |
| 2010 | Earl | Category 2 | 104 mph | 235 km |
| 2005 | Ophelia | Category 1 | 86 mph | 43 km |
| 2004 | Alex | Category 2 | 98 mph | 72 km |
| 2004 | Charley | Category 1 | 81 mph | 201 km |
| 2003 | Isabel | Category 2 | 104 mph | 56 km |
| 1999 | Irene | Category 2 | 109 mph | 91 km |
| 1999 | Floyd | Category 2 | 104 mph | 75 km |
| 1999 | Dennis | Category 2 | 104 mph | 130 km |
| 1998 | Bonnie | Category 3 | 115 mph | 30 km |
| 1996 | Fran | Category 3 | 115 mph | 126 km |
| 1996 | Bertha | Category 2 | 104 mph | 76 km |
| 1994 | Gordon | Category 1 | 86 mph | 156 km |
| 1993 | Emily | Category 3 | 115 mph | 152 km |
Source: NOAA IBTrACS (Category 1+, 1980-2026).
Tornado History
306 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF3. Total: 6 fatalities, 239 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Apr 25, 2014 | EF3 | 90 km | 21.0 mi | 0 |
| Apr 16, 2011 | EF3 | 50 km | 3.8 mi | 0 |
| Mar 17, 1965 | EF3 | 46 km | 41.3 mi | 2 |
| Sep 5, 2019 | EF2 | 22 km | 13.0 mi | 0 |
| Nov 24, 2018 | EF2 | 11 km | 2.8 mi | 0 |
| Sep 8, 2014 | EF2 | 98 km | 0.2 mi | 0 |
| Apr 25, 2014 | EF2 | 90 km | 1.1 mi | 0 |
| Apr 7, 2014 | EF2 | 94 km | 4.7 mi | 0 |
| Nov 26, 2013 | EF2 | 7 km | 0.4 mi | 0 |
| Apr 16, 2011 | EF2 | 29 km | 4.1 mi | 0 |
| Apr 16, 2011 | EF2 | 79 km | 2.4 mi | 0 |
| May 11, 2008 | EF2 | 40 km | 5.0 mi | 0 |
| Oct 11, 2002 | EF2 | 95 km | 3.0 mi | 0 |
| Sep 15, 1999 | EF2 | 11 km | 2.0 mi | 0 |
| Sep 15, 1999 | EF2 | 61 km | 10.0 mi | 0 |
| Oct 8, 1996 | EF2 | 82 km | 1.0 mi | 0 |
| Sep 16, 1996 | EF2 | 87 km | 1.0 mi | 0 |
| Sep 15, 1990 | EF2 | 26 km | 0.5 mi | 0 |
| Mar 20, 1989 | EF2 | 26 km | 0.2 mi | 0 |
| Jul 2, 1986 | EF2 | 54 km | 1.5 mi | 3 |
Source: NOAA Storm Prediction Center (EF0+, 1950-2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: UNNAMED (77,768 acres, 1986).
| Year | Name | Acres Burned | Distance |
| 1986 | UNNAMED | 77,768 | 84 km |
| 2011 | JUNIPER ROAD | 31,511 | 82 km |
| 1994 | FISH DAY | 21,772 | 26 km |
| 1994 | UNNAMED | 7,944 | 97 km |
| 1985 | UNNAMED | 5,807 | 13 km |
| 2005 | WEST MARSH UNIT 3.3.1 | 4,867 | 49 km |
| 2015 | NCCDR FY15 RX WEST MARSH | 4,751 | 50 km |
| 1986 | UNNAMED | 4,031 | 44 km |
| 2007 | TRAINING FIRE | 3,843 | 39 km |
| 2007 | 3 4 1 RUMLEYS MARSH FY 07 | 3,556 | 53 km |
| 2024 | HIGHWAY 12 | 3,502 | 44 km |
| 2006 | BELL ISLAND CENTRAL UNIT 2 1 2 | 3,307 | 86 km |
| 2022 | NCCDR-FY22-RX-PRESCRIBED FIRE | 3,113 | 50 km |
| 2009 | CAROLINA BAY | 3,056 | 10 km |
| 1995 | UNNAMED | 3,042 | 42 km |
| 1985 | UNNAMED | 2,970 | 83 km |
| 1992 | GREAT LAKE | 2,843 | 27 km |
| 2020 | CRO BRIERY BRANCH C-5/6 RX | 2,783 | 31 km |
| 2016 | UNNAMED | 2,462 | 32 km |
| 1989 | UNNAMED | 2,420 | 38 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (7°C) | 5.0 in | Coldest |
| February | 47°F (8°C) | 4.1 in | |
| March | 54°F (12°C) | 4.2 in | |
| April | 61°F (16°C) | 3.0 in | Driest |
| May | 69°F (21°C) | 4.5 in | |
| June | 76°F (24°C) | 4.5 in | |
| July | 79°F (26°C) | 6.3 in | Warmest |
| August | 79°F (26°C) | 6.9 in | Wettest |
| September | 74°F (23°C) | 6.0 in | |
| October | 64°F (18°C) | 4.1 in | |
| November | 56°F (13°C) | 3.8 in | |
| December | 48°F (9°C) | 4.2 in |
Brandywine Bay has a seasonal temperature swing of 35°F / from 44°F in January to 79°F in July. Total annual precipitation is 56.6 inches, with August being the wettest month (6.9") and April the driest (3.0").