January weather in Port Republic, NJ
The average temperature in Port Republic in January is 34.1°F (25.1°F–43.2°F). Average precipitation: 3.38 inches. Average snowfall is 5.7 inches.
January is a winter month in Port Republic, and is cooler than the annual average of 55.1°F. Daily temperatures swing about 18.1°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 9h 30m. For travel, January is cold.
Avg High
43.2°F
Avg Low
25.1°F
Precipitation
3.38 in
Snow
5.7 in
January records in Port Republic
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 66.0°F (2005) | 4.1°F (2018) | 1.89 in (1961) |
| January 2 | 66.0°F (2000) | 0.0°F (1968) | 1.29 in (2006) |
| January 3 | 69.1°F (2004) | 3.2°F (2014) | 1.43 in (2003) |
| January 4 | 70.0°F (2023) | -2.7°F (2014) | 1.39 in (1982) |
| January 5 | 64.9°F (1993) | 6.1°F (1969) | 1.05 in (1971) |
| January 6 | 72.0°F (2007) | 3.9°F (1981) | 2.47 in (1962) |
| January 7 | 69.1°F (2008) | -2.7°F (2018) | 1.22 in (1976) |
| January 8 | 68.0°F (2008) | 1.9°F (1981) | 0.91 in (2007) |
| January 9 | 68.0°F (2008) | -2.0°F (1981) | 2.33 in (2024) |
| January 10 | 63.0°F (2016) | 3.0°F (1982) | 2.34 in (1977) |
| January 11 | 63.0°F (2020) | -2.0°F (1982) | 1.64 in (1991) |
| January 12 | 70.0°F (2020) | -5.1°F (1981) | 0.92 in (2015) |
| January 13 | 66.9°F (1995) | -6.0°F (1981) | 1.74 in (1964) |
| January 14 | 66.9°F (1995) | 1.0°F (1981) | 2.17 in (1968) |
| January 15 | 66.0°F (1995) | 0.0°F (1965) | 1.13 in (1999) |
| January 16 | 64.0°F (2007) | -4.0°F (1977) | 0.86 in (1991) |
| January 17 | 63.0°F (1973) | -9.9°F (1977) | 1.16 in (1978) |
| January 18 | 66.9°F (1986) | -9.0°F (1977) | 1.40 in (2015) |
| January 19 | 60.1°F (1973) | -2.9°F (1994) | 1.03 in (2001) |
| January 20 | 60.1°F (2006) | -4.0°F (1985) | 1.02 in (2001) |
| January 21 | 62.1°F (1974) | -9.0°F (1985) | 1.29 in (1979) |
| January 22 | 66.0°F (1967) | -8.0°F (1961) | 0.95 in (2005) |
| January 23 | 73.9°F (1967) | 3.0°F (1970) | 2.09 in (1998) |
| January 24 | 78.1°F (1967) | 1.0°F (1961) | 1.65 in (2019) |
| January 25 | 72.0°F (1967) | 3.9°F (1961) | 1.85 in (2026) |
| January 26 | 72.0°F (1967) | 3.0°F (1961) | 1.95 in (1986) |
| January 27 | 72.0°F (1974) | -0.9°F (1987) | 1.10 in (1996) |
| January 28 | 63.0°F (2002) | -8.0°F (1987) | 1.55 in (1998) |
| January 29 | 71.1°F (2002) | 0.0°F (1966) | 1.46 in (2022) |
| January 30 | 72.0°F (2002) | -2.7°F (2014) | 1.01 in (2000) |
| January 31 | 64.0°F (2016) | 1.9°F (2026) | 0.56 in (2021) |