January weather in Round Lake, NY
The average temperature in Round Lake in January is 23.1°F (14.3°F–32.0°F). Average precipitation: 3.41 inches. Average snowfall is 16.5 inches.
January is a winter month in Round Lake, and is cooler than the annual average of 48.9°F. Daily temperatures swing about 17.7°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 9h 10m. For travel, January is cold.
Avg High
32.0°F
Avg Low
14.3°F
Precipitation
3.41 in
Snow
16.5 in
January records in Round Lake
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 52.0°F (1966) | -20.0°F (1964) | 0.97 in (2019) |
| January 2 | 48.9°F (2000) | -22.0°F (1968) | 1.01 in (1979) |
| January 3 | 55.0°F (2000) | -16.1°F (1981) | 1.09 in (1960) |
| January 4 | 57.9°F (2000) | -31.0°F (1981) | 1.71 in (2000) |
| January 5 | 55.9°F (1993) | -16.1°F (1996) | 0.60 in (1993) |
| January 6 | 66.9°F (2007) | -25.1°F (1996) | 0.93 in (2007) |
| January 7 | 55.9°F (2007) | -16.1°F (1996) | 0.95 in (2009) |
| January 8 | 60.1°F (2008) | -17.0°F (1968) | 2.41 in (1998) |
| January 9 | 57.0°F (2008) | -29.9°F (1968) | 1.35 in (1999) |
| January 10 | 48.9°F (2016) | -20.9°F (1957) | 0.97 in (2024) |
| January 11 | 60.1°F (2020) | -31.0°F (1968) | 1.17 in (2008) |
| January 12 | 61.0°F (2020) | -29.9°F (1968) | 1.40 in (1991) |
| January 13 | 61.0°F (2018) | -27.9°F (1981) | 1.15 in (2023) |
| January 14 | 57.9°F (2005) | -32.1°F (1957) | 0.81 in (1992) |
| January 15 | 63.0°F (1995) | -25.1°F (1957) | 1.18 in (1999) |
| January 16 | 63.0°F (1995) | -23.1°F (1994) | 1.04 in (1983) |
| January 17 | 63.0°F (1995) | -23.1°F (1971) | 0.50 in (1994) |
| January 18 | 53.1°F (1973) | -25.1°F (1957) | 1.31 in (2006) |
| January 19 | 57.9°F (1996) | -26.0°F (1976) | 1.55 in (1996) |
| January 20 | 57.9°F (1996) | -26.0°F (1994) | 1.60 in (2019) |
| January 21 | 59.0°F (2006) | -23.1°F (1994) | 1.91 in (1979) |
| January 22 | 55.9°F (1959) | -20.9°F (1982) | 0.80 in (1974) |
| January 23 | 48.9°F (1957) | -22.0°F (1961) | 1.19 in (1987) |
| January 24 | 53.1°F (1999) | -24.0°F (1961) | 1.65 in (2019) |
| January 25 | 57.0°F (2010) | -18.9°F (1963) | 1.11 in (2010) |
| January 26 | 57.0°F (1978) | -18.0°F (1982) | 1.92 in (1986) |
| January 27 | 52.0°F (1976) | -33.0°F (1994) | 1.67 in (2012) |
| January 28 | 60.1°F (1974) | -20.9°F (2005) | 1.05 in (1997) |
| January 29 | 54.0°F (2002) | -14.1°F (2000) | 0.82 in (1973) |
| January 30 | 53.1°F (2013) | -16.1°F (1961) | 1.46 in (1990) |
| January 31 | 54.0°F (1988) | -14.1°F (1965) | 0.64 in (2000) |