December weather in Chateaugay, NY
The average temperature in Chateaugay in December is 22.9°F (15.1°F–30.8°F). Average precipitation: 2.74 inches. Average snowfall is 20.6 inches.
December is a winter month in Chateaugay, and is cooler than the annual average of 42.7°F. Daily temperatures swing about 15.7°F between overnight low and afternoon high. Expect about 17 days with precipitation. Daylight averages about 8h 36m. For travel, December is cold.
Avg High
30.8°F
Avg Low
15.1°F
Precipitation
2.74 in
Snow
20.6 in
December records in Chateaugay
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 66.0°F (2006) | -4.0°F (2012) | 0.91 in (2006) |
| December 2 | 60.1°F (2010) | -7.1°F (1989) | 1.13 in (2006) |
| December 3 | 50.0°F (1998) | -0.9°F (2002) | 1.05 in (1986) |
| December 4 | 53.1°F (2012) | -6.0°F (1989) | 0.75 in (1990) |
| December 5 | 64.9°F (2012) | -11.9°F (2025) | 0.62 in (1993) |
| December 6 | 66.0°F (2001) | -4.0°F (2025) | 0.88 in (1994) |
| December 7 | 64.9°F (1998) | -2.0°F (1989) | 1.08 in (1983) |
| December 8 | 57.9°F (1998) | -15.0°F (2000) | 0.39 in (1991) |
| December 9 | 51.1°F (1991) | -15.0°F (2002) | 0.23 in (1991) |
| December 10 | 53.1°F (1987) | -11.0°F (1988) | 0.85 in (2008) |
| December 11 | 53.1°F (2012) | -15.0°F (1988) | 0.69 in (2004) |
| December 12 | 57.0°F (2021) | -17.0°F (1988) | 1.08 in (2003) |
| December 13 | 51.1°F (1991) | -16.1°F (1988) | 1.43 in (1983) |
| December 14 | 54.0°F (1991) | -16.1°F (2013) | 1.19 in (1983) |
| December 15 | 55.9°F (2015) | -13.0°F (1989) | 0.69 in (2003) |
| December 16 | 53.1°F (2006) | -15.0°F (2016) | 0.52 in (1987) |
| December 17 | 63.0°F (2021) | -20.0°F (2013) | 0.78 in (2007) |
| December 18 | 54.0°F (1996) | -11.9°F (2017) | 0.67 in (2023) |
| December 19 | 55.9°F (2025) | -24.0°F (1985) | 1.74 in (2023) |
| December 20 | 57.0°F (2025) | -24.0°F (1983) | 0.46 in (2025) |
| December 21 | 52.0°F (1988) | -25.1°F (1983) | 0.72 in (2013) |
| December 22 | 57.9°F (2018) | -18.0°F (1989) | 1.65 in (2013) |
| December 23 | 55.9°F (1990) | -18.0°F (1989) | 0.70 in (1990) |
| December 24 | 60.1°F (2015) | -17.0°F (1989) | 0.96 in (1990) |
| December 25 | 66.9°F (2015) | -16.1°F (1983) | 0.47 in (2020) |
| December 26 | 57.0°F (2020) | -17.0°F (1985) | 0.49 in (2006) |
| December 27 | 51.1°F (2023) | -27.9°F (1993) | 0.77 in (2009) |
| December 28 | 59.0°F (2008) | -29.0°F (1993) | 0.54 in (2012) |
| December 29 | 60.1°F (2008) | -20.9°F (1989) | 1.95 in (1984) |
| December 30 | 57.0°F (2024) | -18.0°F (1989) | 0.87 in (1990) |
| December 31 | 54.0°F (2024) | -16.1°F (1998) | 0.57 in (1990) |