January weather in Dewey, OK
The average temperature in Dewey in January is 34.7°F (22.3°F–47.1°F). Average precipitation: 1.53 inches. Average snowfall is 1.9 inches.
January is a winter month in Dewey, and is cooler than the annual average of 58.2°F. Daily temperatures swing about 24.8°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 9h 45m. For travel, January is cool.
Avg High
47.1°F
Avg Low
22.3°F
Precipitation
1.53 in
Snow
1.9 in
January records in Dewey
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 72.0°F (1952) | -2.0°F (1928) | 1.50 in (1985) |
| January 2 | 78.1°F (1997) | -8.0°F (2001) | 0.64 in (1947) |
| January 3 | 75.0°F (1997) | -4.0°F (1947) | 1.48 in (1973) |
| January 4 | 73.9°F (2009) | -8.0°F (1947) | 1.60 in (1998) |
| January 5 | 70.0°F (1989) | -13.0°F (1959) | 2.25 in (2005) |
| January 6 | 73.0°F (2026) | -13.9°F (2014) | 0.88 in (1920) |
| January 7 | 78.1°F (1965) | -5.8°F (2014) | 0.95 in (1935) |
| January 8 | 73.9°F (2003) | -11.9°F (1988) | 0.90 in (1946) |
| January 9 | 71.1°F (2006) | -0.8°F (2010) | 0.70 in (1987) |
| January 10 | 75.0°F (1990) | -9.0°F (1988) | 1.40 in (2020) |
| January 11 | 77.0°F (2017) | -9.0°F (1977) | 1.21 in (2019) |
| January 12 | 72.0°F (1928) | -2.9°F (1973) | 0.80 in (1921) |
| January 13 | 73.9°F (1996) | -2.0°F (1963) | 0.47 in (2017) |
| January 14 | 73.9°F (1952) | -8.9°F (2024) | 0.91 in (2007) |
| January 15 | 73.0°F (1928) | -8.9°F (2024) | 0.72 in (2017) |
| January 16 | 77.0°F (1952) | -9.8°F (2024) | 0.92 in (1949) |
| January 17 | 71.1°F (1938) | -8.0°F (1997) | 1.59 in (2004) |
| January 18 | 73.9°F (2015) | -18.9°F (1930) | 0.75 in (1984) |
| January 19 | 73.0°F (1951) | -9.9°F (1984) | 1.50 in (1979) |
| January 20 | 73.0°F (1986) | -6.0°F (1985) | 1.17 in (1990) |
| January 21 | 73.9°F (1957) | -13.0°F (1984) | 0.81 in (1921) |
| January 22 | 75.0°F (1967) | -25.1°F (1930) | 1.01 in (2017) |
| January 23 | 78.1°F (1967) | -15.0°F (1930) | 1.70 in (1956) |
| January 24 | 75.0°F (1934) | -2.9°F (1930) | 0.58 in (1933) |
| January 25 | 79.0°F (1950) | -5.1°F (1930) | 1.36 in (2021) |
| January 26 | 70.0°F (2005) | 0.0°F (2026) | 1.65 in (1967) |
| January 27 | 70.0°F (2015) | 0.0°F (1925) | 0.72 in (1985) |
| January 28 | 80.1°F (2015) | 1.0°F (1925) | 1.36 in (1927) |
| January 29 | 77.0°F (2011) | -0.9°F (1966) | 1.59 in (2013) |
| January 30 | 73.0°F (1931) | -15.0°F (1949) | 1.56 in (1982) |
| January 31 | 73.9°F (1989) | -13.0°F (1949) | 1.84 in (1975) |