Oak Island town, North Carolina

Official LSAD Designation: Oak Island town • Census GEOID: 3748345 • Brunswick County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Oak Island town.

Reference Weather Station: SOUTHPORT 5 N, NC US (ID: USC00318113) • Located 8.4 miles from community center • Elevation: 6.1 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	60.0°	35.5°	47.8°	3.70"
February	62.5°	37.6°	50.1°	3.32"
March	68.2°	42.7°	55.5°	4.03"
April	75.8°	50.9°	63.3°	3.08"
May	82.5°	60.0°	71.2°	3.44"
June	88.4°	69.0°	78.7°	4.02"
July	91.6°	72.8°	82.2°	5.55"
August	90.4°	71.2°	80.8°	6.77"
September	86.5°	66.0°	76.3°	8.16"
October	78.9°	54.4°	66.6°	5.41"
November	69.9°	44.3°	57.1°	3.42"
December	62.9°	38.0°	50.5°	3.74"

2010–2025, completed calendar years only.

NOAA station SHALLOTTE AG, NC US (ID: USC00317813) • 15.5 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00318113), which has no available annual mean history.

Show annual mean of daily highs and lows

Annual mean Annual mean of daily highs Annual mean of daily lows

Annual temperature data table (°F)

Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year	Annual mean (°F)	Annual mean of daily highs (°F)	Annual mean of daily lows (°F)
2010	Unavailable	Unavailable	Unavailable
2011	64.3	73.7	54.9
2012	65.3	74.6	56.0
2013	63.7	73.1	54.3
2014	62.9	72.1	53.7
2015	64.9	73.5	56.2
2016	64.8	73.6	55.9
2017	Unavailable	Unavailable	Unavailable
2018	64.1	72.4	55.8
2019	64.7	73.5	55.9
2020	65.0	73.4	56.6
2021	63.7	72.6	54.8
2022	63.9	72.9	55.0
2023	64.4	73.4	55.4
2024	64.3	72.8	55.8
2025	63.0	71.6	54.4

Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.