Oldwick weather by month
What a typical year looks like in Oldwick, New Jersey: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Flemington 5 Nnw, 16 km from Oldwick; records cover 1898–2026.
The year at a glance
- Precipitation a year
- 50.9 in1294 mm
- Snow a year
- 27 in69 cm
- Last spring freeze
- Apr 22
- First fall freeze
- Oct 18
- Heating degree days
- 5,549
- Cooling degree days
- 869
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 5°−15° (heating, 99%) and 95°35° (cooling, 1%).
Month by month
Oldwick in January
Highs average 38°3° and lows 21°−6°, with 3.9 in100 mm of precipitation and 6 in16 cm of snow in a typical January.
- Record high
- 74°23° (1932)
- Record low
- −18°−28° (1912)
- Heating degree days
- 1110
- Cooling degree days
- 0
Oldwick in February
Highs average 41°5° and lows 22°−6°, with 3.1 in79 mm of precipitation and 9 in24 cm of snow in a typical February.
- Record high
- 78°26° (2018)
- Record low
- −16°−27° (1934)
- Heating degree days
- 942
- Cooling degree days
- 0
Oldwick in March
Highs average 50°10° and lows 29°−2°, with 4.5 in115 mm of precipitation and 6 in14 cm of snow in a typical March.
- Record high
- 88°31° (1945)
- Record low
- −6°−21° (1984)
- Heating degree days
- 797
- Cooling degree days
- 0
Oldwick in April
Highs average 63°17° and lows 39°4°, with 4.1 in105 mm of precipitation and 0.9 in2.3 cm of snow in a typical April.
- Record high
- 95°35° (1915)
- Record low
- 10°−12° (1923)
- Heating degree days
- 440
- Cooling degree days
- 8
Oldwick in May
Highs average 72°22° and lows 49°9°, with 4.3 in109 mm of precipitation in a typical May.
- Record high
- 99°37° (1939)
- Record low
- 25°−4° (1966)
- Heating degree days
- 184
- Cooling degree days
- 44
Oldwick in June
Highs average 81°27° and lows 58°14°, with 4.8 in121 mm of precipitation in a typical June.
- Record high
- 102°39° (1934)
- Record low
- 34°1° (1978)
- Heating degree days
- 32
- Cooling degree days
- 165
Oldwick in July
Highs average 86°30° and lows 63°17°, with 4.9 in125 mm of precipitation in a typical July.
- Record high
- 106°41° (1936)
- Record low
- 41°5° (1957)
- Heating degree days
- 2
- Cooling degree days
- 299
Oldwick in August
Highs average 84°29° and lows 61°16°, with 4.2 in108 mm of precipitation in a typical August.
- Record high
- 108°42° (1918)
- Record low
- 37°3° (1965)
- Heating degree days
- 5
- Cooling degree days
- 245
Oldwick in September
Highs average 77°25° and lows 54°12°, with 4.4 in112 mm of precipitation in a typical September.
- Record high
- 105°41° (1953)
- Record low
- 27°−3° (1951)
- Heating degree days
- 77
- Cooling degree days
- 98
Oldwick in OctoberThis month
Highs average 65°18° and lows 42°6°, with 4.5 in113 mm of precipitation in a typical October.
- Record high
- 97°36° (1941)
- Record low
- 18°−8° (1952)
- Heating degree days
- 362
- Cooling degree days
- 10
Oldwick in November
Highs average 53°12° and lows 33°1°, with 3.5 in89 mm of precipitation and 0.4 in1 cm of snow in a typical November.
- Record high
- 84°29° (1950)
- Record low
- 2°−17° (1938)
- Heating degree days
- 652
- Cooling degree days
- 0
Oldwick in December
Highs average 43°6° and lows 26°−3°, with 4.7 in118 mm of precipitation and 5 in11 cm of snow in a typical December.
- Record high
- 75°24° (1984)
- Record low
- −14°−26° (1948)
- Heating degree days
- 946
- Cooling degree days
- 0