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Weather & Climate in Hamilton, NC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Hamilton enjoys a temperate climate with an average annual temperature of 62°F (16°C). Winters average 43°F in January while summers reach 80°F in July. The area gets 301 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 53.2 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 73 feet.
Temperature
43°F Jan (6°C)
80°F Jul (27°C)
| Annual Average | 61.5°F |
| 14% above US avg | |
| January Average | 43°F (6°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 301 days/yr |
Geography
| Elevation | 73 ft (22 m) |
| Area | 0.5 sq mi (1.3 km²) |
| Population Density | 373/sq mi |
| Coordinates | 35.9444°N, 77.2067°W |
| Timezone | America/New_York |
| County | Martin County County |
| Nearest Airport | Halifax/Northampton Regional (RZZ) 36 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 40.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 65.5 / 100 |
| Social Vulnerability | 62.7 / 100 |
| Community Resilience | 57.8 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Moderate |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Moderate |
| Cold Wave | Very Low |
| Landslide | Very Low |
| Coastal Flood | Very Low |
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 | 101 km | 0 km |
| Feb 11, 2014 | 7 km NW of Hobucken, North Carolina | M2.9 | 89 km | 4 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
22 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2020 | Isaias | Category 1 | 92 mph | 256 km |
| 2019 | Dorian | Category 2 | 104 mph | 166 km |
| 2018 | Florence | Category 2 | 104 mph | 185 km |
| 2016 | Matthew | Category 1 | 81 mph | 176 km |
| 2014 | Arthur | Category 2 | 98 mph | 131 km |
| 2011 | Irene | Category 1 | 86 mph | 96 km |
| 2005 | Ophelia | Category 1 | 86 mph | 180 km |
| 2004 | Alex | Category 2 | 98 mph | 180 km |
| 2004 | Charley | Category 1 | 75 mph | 275 km |
| 2003 | Isabel | Category 2 | 104 mph | 25 km |
| 1999 | Irene | Category 2 | 109 mph | 222 km |
| 1999 | Floyd | Category 2 | 104 mph | 46 km |
| 1999 | Dennis | Category 2 | 98 mph | 256 km |
| 1998 | Bonnie | Category 3 | 115 mph | 98 km |
| 1996 | Fran | Category 3 | 115 mph | 158 km |
| 1996 | Bertha | Category 2 | 104 mph | 111 km |
| 1994 | Gordon | Category 1 | 81 mph | 285 km |
| 1993 | Emily | Category 3 | 115 mph | 208 km |
| 1991 | Bob | Category 3 | 115 mph | 214 km |
| 1986 | Charley | Category 1 | 81 mph | 109 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
413 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF4. Total: 46 fatalities, 710 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Mar 28, 1984 | EF4 | 86 km | 28.0 mi | 16 |
| Sep 27, 2024 | EF3 | 53 km | 0.3 mi | 0 |
| Aug 8, 2024 | EF3 | 76 km | 6.5 mi | 1 |
| Jul 19, 2023 | EF3 | 61 km | 13.5 mi | 0 |
| Aug 3, 2020 | EF3 | 29 km | 10.0 mi | 2 |
| Apr 25, 2014 | EF3 | 49 km | 21.0 mi | 0 |
| Apr 16, 2011 | EF3 | 86 km | 20.4 mi | 0 |
| Apr 16, 2011 | EF3 | 28 km | 17.9 mi | 12 |
| Nov 15, 2008 | EF3 | 68 km | 8.2 mi | 1 |
| Apr 28, 2008 | EF3 | 97 km | 24.0 mi | 0 |
| Mar 28, 1984 | EF3 | 66 km | 14.0 mi | 2 |
| Mar 28, 1984 | EF3 | 21 km | 6.0 mi | 6 |
| Mar 4, 1977 | EF3 | 60 km | 4.9 mi | 0 |
| May 15, 1972 | EF3 | 49 km | 8.5 mi | 0 |
| Jul 4, 1967 | EF3 | 88 km | 2.0 mi | 0 |
| Nov 8, 1957 | EF3 | 56 km | 46.9 mi | 0 |
| Mar 15, 1953 | EF3 | 83 km | 30.1 mi | 0 |
| Aug 7, 2024 | EF2 | 71 km | 9.5 mi | 0 |
| Aug 4, 2020 | EF2 | 80 km | 15.9 mi | 0 |
| Apr 25, 2014 | EF2 | 53 km | 1.1 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: ALLAN ROAD (110,696 acres, 1985).
| Year | Name | Acres Burned | Distance |
| 1985 | ALLAN ROAD | 110,696 | 90 km |
| 2008 | EVANS ROAD | 41,560 | 82 km |
| 2011 | LATERAL WEST | 6,188 | 95 km |
| 2008 | SOUTH 1 | 5,940 | 95 km |
| 2023 | LAST RESORT | 4,974 | 79 km |
| 2006 | BELL ISLAND CENTRAL UNIT 2 1 2 | 3,307 | 96 km |
| 2009 | 2-1-3 BELL ISLAND SOUTH | 2,297 | 96 km |
| 2000 | ROY WATSON 2 | 1,973 | 99 km |
| 2022 | FEREBEE ROAD | 1,954 | 77 km |
| 2008 | LYNCH ROAD | 1,824 | 71 km |
| 2002 | BELL SLOP | 1,818 | 93 km |
| 1991 | UNNAMED | 1,399 | 81 km |
| 1991 | TRIANGLE | 1,387 | 63 km |
| 2009 | 2 1 1 NORTH BELL ISLAND FY 09 | 1,365 | 92 km |
| 1998 | SE BLOCKS | 1,278 | 97 km |
| 1985 | UNNAMED | 1,091 | 82 km |
| 2008 | SYCAMORE SHORES | 1,044 | 48 km |
| 2009 | 2 1 2 CENTRAL BELL ISLAND RX FY 09 B | 1,033 | 95 km |
| 2015 | NCPOR FY15 RX SOUTH PUNGO | 979 | 66 km |
| 1997 | UNNAMED | 975 | 97 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 4.1 in | Coldest |
| February | 43°F (6°C) | 3.7 in | |
| March | 51°F (10°C) | 4.0 in | |
| April | 59°F (15°C) | 3.2 in | |
| May | 67°F (20°C) | 4.2 in | |
| June | 75°F (24°C) | 4.3 in | |
| July | 80°F (27°C) | 5.1 in | Warmest |
| August | 77°F (25°C) | 5.1 in | Wettest |
| September | 72°F (22°C) | 4.2 in | |
| October | 61°F (16°C) | 3.1 in | |
| November | 52°F (11°C) | 2.8 in | Driest |
| December | 44°F (7°C) | 3.3 in |
Hamilton has a seasonal temperature swing of 37°F / from 43°F in January to 80°F in July. Total annual precipitation is 47.1 inches, with August being the wettest month (5.1") and November the driest (2.8").