Sea Girt weather by month
What a typical year looks like in Sea Girt, New Jersey: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at LONG BRANCH-OAKHURST, 19 km from Sea Girt; records cover 1907–2026.
The year at a glance
- Precipitation a year
- 52.5 in1334 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 8
- First fall freeze
- Nov 6
- Heating degree days
- 4,987
- Cooling degree days
- 912
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 9°−13° (heating, 99%) and 94°34° (cooling, 1%).
Month by month
Sea Girt in January
Highs average 42°5° and lows 25°−4°, with 4.2 in107 mm of precipitation in a typical January.
- Record high
- 76°24° (1950)
- Record low
- −8°−22° (1984)
- Heating degree days
- 982
- Cooling degree days
- 0
Sea Girt in February
Highs average 43°6° and lows 26°−3°, with 3.3 in84 mm of precipitation in a typical February.
- Record high
- 78°26° (1985)
- Record low
- −12°−24° (1934)
- Heating degree days
- 854
- Cooling degree days
- 0
Sea Girt in March
Highs average 49°10° and lows 32°0°, with 4.3 in110 mm of precipitation in a typical March.
- Record high
- 87°31° (1945)
- Record low
- 4°−16° (1984)
- Heating degree days
- 752
- Cooling degree days
- 0
Sea Girt in April
Highs average 59°15° and lows 41°5°, with 3.9 in99 mm of precipitation in a typical April.
- Record high
- 92°33° (1929)
- Record low
- 12°−11° (1923)
- Heating degree days
- 456
- Cooling degree days
- 4
Sea Girt in May
Highs average 68°20° and lows 51°10°, with 4.1 in105 mm of precipitation in a typical May.
- Record high
- 97°36° (1925)
- Record low
- 29°−2° (1978)
- Heating degree days
- 200
- Cooling degree days
- 31
Sea Girt in June
Highs average 78°25° and lows 61°16°, with 4.3 in110 mm of precipitation in a typical June.
- Record high
- 101°38° (2025)
- Record low
- 37°3° (1938)
- Heating degree days
- 31
- Cooling degree days
- 161
Sea Girt in July
Highs average 84°29° and lows 67°19°, with 4.4 in112 mm of precipitation in a typical July.
- Record high
- 106°41° (1936)
- Record low
- 45°7° (1984)
- Heating degree days
- 1
- Cooling degree days
- 315
Sea Girt in August
Highs average 82°28° and lows 65°19°, with 6.3 in159 mm of precipitation in a typical August.
- Record high
- 101°38° (1948)
- Record low
- 43°6° (1976)
- Heating degree days
- 1
- Cooling degree days
- 268
Sea Girt in September
Highs average 76°25° and lows 59°15°, with 4.3 in110 mm of precipitation in a typical September.
- Record high
- 98°37° (1983)
- Record low
- 32°0° (1983)
- Heating degree days
- 45
- Cooling degree days
- 121
Sea Girt in OctoberThis month
Highs average 66°19° and lows 47°8°, with 4.7 in120 mm of precipitation in a typical October.
- Record high
- 95°35° (1941)
- Record low
- 24°−4° (1983)
- Heating degree days
- 285
- Cooling degree days
- 12
Sea Girt in November
Highs average 56°13° and lows 37°3°, with 3.8 in97 mm of precipitation in a typical November.
- Record high
- 83°28° (1950)
- Record low
- 13°−11° (1929)
- Heating degree days
- 557
- Cooling degree days
- 0
Sea Girt in December
Highs average 47°8° and lows 30°−1°, with 4.8 in121 mm of precipitation in a typical December.
- Record high
- 77°25° (1998)
- Record low
- −8°−22° (1917)
- Heating degree days
- 823
- Cooling degree days
- 0