December weather in Wallowa, OR
The average temperature in Wallowa in December is 27.5°F (19.3°F–35.7°F). Average precipitation: 2.14 inches. Average snowfall is 14.8 inches.
December is a winter month in Wallowa, and is cooler than the annual average of 46.8°F. Daily temperatures swing about 16.4°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 8h 31m. For travel, December is cold.
Avg High
35.7°F
Avg Low
19.3°F
Precipitation
2.14 in
Snow
14.8 in
December records in Wallowa
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 64.9°F (1951) | -5.1°F (1931) | 0.73 in (1993) |
| December 2 | 62.1°F (1941) | -4.0°F (1931) | 0.80 in (1950) |
| December 3 | 62.1°F (1975) | -5.1°F (1984) | 0.83 in (2007) |
| December 4 | 61.0°F (1987) | -2.9°F (1984) | 0.74 in (1978) |
| December 5 | 57.9°F (1987) | -11.0°F (1972) | 0.54 in (1922) |
| December 6 | 60.1°F (1987) | -7.1°F (1972) | 0.53 in (1963) |
| December 7 | 57.0°F (2015) | -6.0°F (2005) | 0.94 in (1957) |
| December 8 | 61.0°F (2015) | -18.9°F (1972) | 0.48 in (1948) |
| December 9 | 61.0°F (2015) | -24.0°F (1932) | 0.80 in (1916) |
| December 10 | 64.0°F (1939) | -20.9°F (1932) | 1.15 in (1946) |
| December 11 | 62.1°F (1993) | -22.0°F (1932) | 1.27 in (1956) |
| December 12 | 63.0°F (1921) | -27.9°F (1919) | 0.58 in (1995) |
| December 13 | 61.0°F (1929) | -38.0°F (1919) | 0.60 in (1966) |
| December 14 | 63.0°F (1929) | -26.0°F (1919) | 0.48 in (1977) |
| December 15 | 66.9°F (1929) | -23.1°F (1919) | 0.97 in (1946) |
| December 16 | 59.0°F (1917) | -9.0°F (1931) | 0.60 in (1941) |
| December 17 | 60.1°F (1917) | -32.1°F (1964) | 0.58 in (1931) |
| December 18 | 60.1°F (1917) | -20.9°F (1924) | 0.48 in (2018) |
| December 19 | 57.9°F (1917) | -18.9°F (1924) | 0.60 in (1932) |
| December 20 | 57.9°F (1933) | -17.0°F (1924) | 1.10 in (1974) |
| December 21 | 62.1°F (1933) | -17.0°F (1990) | 0.65 in (1955) |
| December 22 | 62.1°F (1933) | -22.0°F (1965) | 1.14 in (1964) |
| December 23 | 60.1°F (1933) | -27.9°F (1983) | 1.04 in (1964) |
| December 24 | 53.1°F (1907) | -25.1°F (1983) | 0.82 in (1964) |
| December 25 | 57.9°F (1980) | -22.0°F (1924) | 0.72 in (1998) |
| December 26 | 60.1°F (1980) | -17.0°F (1924) | 0.80 in (1933) |
| December 27 | 57.0°F (1917) | -9.0°F (1930) | 0.64 in (2008) |
| December 28 | 55.9°F (1965) | -9.9°F (1971) | 3.50 in (1950) |
| December 29 | 53.1°F (1998) | -24.0°F (1990) | 1.12 in (1924) |
| December 30 | 55.9°F (1933) | -20.9°F (1990) | 0.98 in (2011) |
| December 31 | 48.9°F (1942) | -22.0°F (1927) | 0.45 in (1913) |