December weather in Port Jervis, NY
The average temperature in Port Jervis in December is 30.4°F (22.2°F–38.5°F). Average precipitation: 3.90 inches. Average snowfall is 8.8 inches.
December is a winter month in Port Jervis, and is cooler than the annual average of 48.7°F. Daily temperatures swing about 16.3°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 9h 1m. For travel, December is cold.
Avg High
38.5°F
Avg Low
22.2°F
Precipitation
3.90 in
Snow
8.8 in
December records in Port Jervis
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 70.0°F (2006) | 0.0°F (1936) | 2.67 in (2020) |
| December 2 | 70.0°F (2006) | 5.0°F (1938) | 1.59 in (2009) |
| December 3 | 66.9°F (1998) | 3.9°F (1976) | 1.35 in (1991) |
| December 4 | 70.0°F (1998) | 0.0°F (1940) | 2.15 in (1990) |
| December 5 | 64.0°F (1999) | 5.0°F (1926) | 1.72 in (1993) |
| December 6 | 68.0°F (2001) | -9.9°F (1901) | 0.99 in (1996) |
| December 7 | 73.0°F (1998) | -11.0°F (1901) | 1.80 in (1953) |
| December 8 | 60.1°F (1918) | 5.0°F (1906) | 2.20 in (2011) |
| December 9 | 63.0°F (1946) | 1.0°F (1902) | 1.30 in (1973) |
| December 10 | 68.0°F (1946) | -2.0°F (1902) | 1.72 in (1907) |
| December 11 | 62.1°F (1966) | -2.9°F (1958) | 2.53 in (2008) |
| December 12 | 64.0°F (1979) | -4.0°F (1910) | 1.19 in (2024) |
| December 13 | 60.1°F (1979) | -8.0°F (2005) | 1.97 in (1915) |
| December 14 | 62.1°F (1920) | -8.0°F (2005) | 1.71 in (1917) |
| December 15 | 62.1°F (2015) | -9.9°F (1904) | 2.26 in (1901) |
| December 16 | 57.9°F (1971) | -5.1°F (1917) | 1.03 in (1937) |
| December 17 | 63.0°F (1984) | -9.9°F (1951) | 3.14 in (2000) |
| December 18 | 57.9°F (1921) | -8.0°F (1919) | 2.87 in (2023) |
| December 19 | 59.0°F (1957) | -7.1°F (1919) | 2.22 in (2008) |
| December 20 | 62.1°F (1957) | -6.0°F (1942) | 1.96 in (1957) |
| December 21 | 61.0°F (1923) | -9.9°F (1942) | 3.07 in (1973) |
| December 22 | 60.1°F (2013) | -5.1°F (1980) | 1.53 in (1983) |
| December 23 | 64.0°F (1990) | -9.0°F (1960) | 1.34 in (2022) |
| December 24 | 61.0°F (2015) | -13.0°F (1989) | 1.00 in (2003) |
| December 25 | 69.1°F (2015) | -9.9°F (1969) | 2.12 in (2020) |
| December 26 | 60.1°F (1895) | -9.0°F (1980) | 1.80 in (1947) |
| December 27 | 55.0°F (1949) | -11.0°F (1914) | 1.85 in (1894) |
| December 28 | 60.1°F (2008) | -9.0°F (1950) | 1.76 in (2023) |
| December 29 | 70.0°F (1984) | -9.0°F (1917) | 0.98 in (1915) |
| December 30 | 64.9°F (1984) | -20.0°F (1917) | 2.85 in (1948) |
| December 31 | 60.1°F (1932) | -18.0°F (1917) | 1.50 in (1948) |