January weather in Boonton, NJ
The average temperature in Boonton in January is 29.1°F (20.6°F–37.6°F). Average precipitation: 3.73 inches.
January is a winter month in Boonton, and is cooler than the annual average of 51.8°F. Daily temperatures swing about 17°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 9h 22m. For travel, January is cold.
Avg High
37.6°F
Avg Low
20.6°F
Precipitation
3.73 in
Daylight
9h 22m
January records in Boonton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 69.1°F (1933) | -13.0°F (1918) | 2.43 in (1893) |
| January 2 | 61.0°F (1934) | -13.0°F (1918) | 1.51 in (1948) |
| January 3 | 57.0°F (1942) | -5.1°F (1918) | 2.60 in (1936) |
| January 4 | 59.0°F (1997) | -5.1°F (1918) | 1.35 in (1944) |
| January 5 | 64.9°F (1950) | -4.0°F (1981) | 1.40 in (1982) |
| January 6 | 64.9°F (2007) | -5.1°F (1896) | 2.04 in (1909) |
| January 7 | 68.0°F (2007) | 1.0°F (1896) | 1.66 in (1962) |
| January 8 | 63.0°F (2008) | -2.0°F (1942) | 2.08 in (1979) |
| January 9 | 62.1°F (1930) | -8.0°F (1981) | 2.50 in (1978) |
| January 10 | 64.9°F (1930) | -4.0°F (1968) | 3.01 in (2024) |
| January 11 | 61.0°F (1924) | -11.0°F (1942) | 1.80 in (1983) |
| January 12 | 64.9°F (1975) | -9.0°F (1968) | 1.90 in (1980) |
| January 13 | 63.0°F (2018) | -9.9°F (1981) | 2.40 in (2018) |
| January 14 | 70.0°F (1932) | -9.0°F (1981) | 1.48 in (1978) |
| January 15 | 68.0°F (1932) | -4.0°F (1925) | 2.42 in (1940) |
| January 16 | 71.1°F (1932) | -2.9°F (1957) | 1.21 in (2021) |
| January 17 | 57.9°F (1995) | -6.0°F (1977) | 1.55 in (2022) |
| January 18 | 60.1°F (2006) | -9.0°F (1982) | 1.58 in (1994) |
| January 19 | 63.0°F (1929) | -13.0°F (1994) | 1.07 in (2006) |
| January 20 | 60.1°F (1951) | -11.9°F (1994) | 1.38 in (1996) |
| January 21 | 57.9°F (1951) | -13.0°F (1961) | 2.50 in (1979) |
| January 22 | 63.0°F (1959) | -15.0°F (1961) | 1.42 in (1958) |
| January 23 | 59.0°F (1957) | -13.0°F (1961) | 1.87 in (1898) |
| January 24 | 63.0°F (1934) | -8.0°F (1961) | 1.33 in (2017) |
| January 25 | 62.1°F (1967) | -6.0°F (1922) | 2.95 in (1979) |
| January 26 | 59.0°F (1938) | -4.0°F (1922) | 2.48 in (1986) |
| January 27 | 70.0°F (1950) | -8.0°F (1994) | 1.20 in (1976) |
| January 28 | 63.0°F (1974) | -11.0°F (1935) | 1.26 in (1973) |
| January 29 | 59.0°F (1947) | -6.0°F (1935) | 1.59 in (1943) |
| January 30 | 66.0°F (2002) | -2.9°F (1961) | 1.68 in (1990) |
| January 31 | 64.0°F (1947) | -9.0°F (1948) | 1.40 in (2013) |