January weather in Newton, NJ
The average temperature in Newton in January is 27.0°F (17.2°F–36.8°F). Average precipitation: inches.
January is a winter month in Newton, and is cooler than the annual average of 50.4°F. Daily temperatures swing about 19.6°F between overnight low and afternoon high. Daylight averages about 9h 21m. For travel, January is cold.
Avg High
36.8°F
Avg Low
17.2°F
Precipitation
in
Daylight
9h 21m
January records in Newton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 60.1°F (1973) | -13.0°F (1918) | 1.15 in (1923) |
| January 2 | 59.0°F (1979) | -8.0°F (1918) | 1.74 in (2003) |
| January 3 | 57.9°F (1913) | -9.0°F (1918) | 2.00 in (1936) |
| January 4 | 63.0°F (1933) | -20.9°F (1981) | 1.23 in (1999) |
| January 5 | 64.9°F (1950) | -18.9°F (1981) | 1.82 in (1909) |
| January 6 | 62.1°F (1993) | -18.0°F (1904) | 1.65 in (1949) |
| January 7 | 64.0°F (1907) | -6.0°F (1988) | 1.95 in (1905) |
| January 8 | 60.1°F (1930) | -8.0°F (1942) | 2.20 in (1979) |
| January 9 | 64.9°F (1998) | -16.1°F (1981) | 2.06 in (1978) |
| January 10 | 63.0°F (1998) | -11.9°F (1968) | 0.68 in (1895) |
| January 11 | 60.1°F (1924) | -16.1°F (1988) | 1.18 in (1900) |
| January 12 | 64.0°F (1975) | -23.1°F (1968) | 1.50 in (1913) |
| January 13 | 68.0°F (1932) | -24.0°F (1981) | 1.30 in (1915) |
| January 14 | 70.0°F (1932) | -23.1°F (1981) | 1.75 in (1921) |
| January 15 | 64.9°F (1932) | -15.0°F (1964) | 1.18 in (1958) |
| January 16 | 64.0°F (1995) | -11.9°F (1964) | 0.97 in (1945) |
| January 17 | 63.0°F (1913) | -13.0°F (1957) | 0.74 in (1909) |
| January 18 | 60.1°F (1933) | -18.0°F (1954) | 1.55 in (1994) |
| January 19 | 62.1°F (1929) | -23.1°F (1994) | 1.90 in (1936) |
| January 20 | 63.0°F (1951) | -18.9°F (1994) | 2.01 in (1996) |
| January 21 | 59.0°F (1951) | -26.0°F (1994) | 2.15 in (1979) |
| January 22 | 63.0°F (1959) | -26.0°F (1961) | 1.36 in (1902) |
| January 23 | 66.0°F (1906) | -24.0°F (1961) | 1.54 in (1898) |
| January 24 | 64.9°F (1906) | -13.0°F (1948) | 1.06 in (1992) |
| January 25 | 63.0°F (1967) | -16.1°F (1987) | 2.50 in (1905) |
| January 26 | 59.0°F (1978) | -13.0°F (1948) | 2.04 in (1986) |
| January 27 | 68.0°F (1950) | -14.1°F (1987) | 0.82 in (1976) |
| January 28 | 61.0°F (2002) | -15.0°F (1987) | 1.35 in (1976) |
| January 29 | 57.9°F (2002) | -17.0°F (1963) | 1.29 in (1973) |
| January 30 | 64.9°F (2002) | -14.1°F (1963) | 1.54 in (1990) |
| January 31 | 57.0°F (1906) | -16.1°F (1948) | 1.07 in (1914) |