January weather in Sundance, WY
The average temperature in Sundance in January is 23.0°F (13.2°F–32.7°F). Average precipitation: 0.82 inches. Average snowfall is 12.9 inches.
January is a winter month in Sundance, and is cooler than the annual average of 43.8°F. Daily temperatures swing about 19.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 1m. For travel, January is cold.
Avg High
32.7°F
Avg Low
13.2°F
Precipitation
0.82 in
Snow
12.9 in
January records in Sundance
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 54.0°F (1926) | -29.9°F (1928) | 0.26 in (1970) |
| January 2 | 55.9°F (1926) | -27.9°F (1912) | 0.30 in (1942) |
| January 3 | 52.0°F (1939) | -26.0°F (1950) | 0.55 in (1996) |
| January 4 | 48.9°F (1989) | -25.1°F (1942) | 0.30 in (1913) |
| January 5 | 52.0°F (1984) | -23.1°F (1979) | 1.14 in (1949) |
| January 6 | 48.9°F (2006) | -25.1°F (1912) | 1.00 in (1926) |
| January 7 | 55.0°F (2003) | -27.9°F (1937) | 0.32 in (1932) |
| January 8 | 55.9°F (2003) | -22.0°F (1970) | 0.44 in (1971) |
| January 9 | 51.1°F (1919) | -20.9°F (1973) | 0.32 in (1993) |
| January 10 | 55.9°F (1923) | -29.9°F (1916) | 0.35 in (1922) |
| January 11 | 54.0°F (1941) | -32.1°F (1963) | 0.80 in (1931) |
| January 12 | 55.0°F (1941) | -38.9°F (1916) | 0.41 in (1979) |
| January 13 | 60.1°F (1899) | -23.1°F (1997) | 0.25 in (1922) |
| January 14 | 54.0°F (1899) | -24.0°F (1972) | 0.29 in (1994) |
| January 15 | 55.0°F (1899) | -27.0°F (1930) | 0.25 in (1943) |
| January 16 | 48.9°F (1974) | -26.0°F (1930) | 0.70 in (1897) |
| January 17 | 48.9°F (1899) | -35.0°F (1930) | 0.55 in (2011) |
| January 18 | 60.1°F (1899) | -33.0°F (1943) | 0.29 in (1975) |
| January 19 | 51.1°F (2005) | -31.0°F (1963) | 0.50 in (1926) |
| January 20 | 57.0°F (2005) | -29.0°F (1937) | 0.30 in (1963) |
| January 21 | 57.0°F (1981) | -26.0°F (1935) | 0.38 in (2012) |
| January 22 | 64.0°F (1981) | -31.0°F (1917) | 0.40 in (1948) |
| January 23 | 64.9°F (1981) | -27.9°F (1894) | 0.56 in (1948) |
| January 24 | 61.0°F (2005) | -34.1°F (1949) | 0.45 in (1917) |
| January 25 | 60.1°F (2005) | -27.0°F (1897) | 0.51 in (2019) |
| January 26 | 61.0°F (2015) | -25.1°F (1897) | 0.50 in (1923) |
| January 27 | 63.0°F (2015) | -32.1°F (1916) | 0.90 in (1944) |
| January 28 | 52.0°F (2016) | -31.0°F (1951) | 0.50 in (1895) |
| January 29 | 57.9°F (1920) | -29.9°F (1916) | 0.24 in (1927) |
| January 30 | 54.0°F (1920) | -26.0°F (1938) | 0.41 in (1971) |
| January 31 | 57.9°F (1961) | -38.0°F (1917) | 0.30 in (1923) |