December weather in Kamiah, ID
The average temperature in Kamiah in December is 31.0°F (26.0°F–36.0°F). Average precipitation: 1.98 inches. Average snowfall is 5.7 inches.
December is a winter month in Kamiah, and is cooler than the annual average of 50.9°F. Daily temperatures swing about 10°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 8h 26m. For travel, December is cold.
Avg High
36.0°F
Avg Low
26.0°F
Precipitation
1.98 in
Snow
5.7 in
December records in Kamiah
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 54.0°F (1998) | 15.1°F (2014) | 0.85 in (1964) |
| December 2 | 54.0°F (1998) | 17.1°F (2009) | 1.20 in (2013) |
| December 3 | 52.0°F (2012) | 12.9°F (2009) | 0.64 in (1962) |
| December 4 | 55.9°F (2007) | 8.1°F (2013) | 1.03 in (2025) |
| December 5 | 51.1°F (2007) | 3.0°F (2013) | 0.86 in (1971) |
| December 6 | 55.9°F (2025) | 1.9°F (2013) | 0.50 in (1917) |
| December 7 | 54.0°F (2015) | 5.0°F (2009) | 1.24 in (1975) |
| December 8 | 61.0°F (2015) | -2.9°F (2013) | 0.82 in (2025) |
| December 9 | 54.0°F (2015) | 1.0°F (2009) | 0.76 in (2025) |
| December 10 | 60.1°F (2025) | -2.9°F (2009) | 0.70 in (1933) |
| December 11 | 57.0°F (2025) | 0.0°F (2009) | 0.85 in (1958) |
| December 12 | 51.1°F (2002) | 7.0°F (2009) | 0.70 in (1946) |
| December 13 | 57.9°F (2006) | 14.0°F (2005) | 0.75 in (2009) |
| December 14 | 52.0°F (2006) | 8.1°F (2008) | 0.42 in (1986) |
| December 15 | 53.1°F (2025) | 0.0°F (2008) | 0.81 in (2025) |
| December 16 | 57.0°F (2002) | 1.0°F (2008) | 0.64 in (1929) |
| December 17 | 57.0°F (2002) | 1.0°F (2008) | 0.78 in (1931) |
| December 18 | 50.0°F (2025) | -2.0°F (2005) | 0.98 in (2025) |
| December 19 | 51.1°F (2025) | 14.0°F (2005) | 0.72 in (2025) |
| December 20 | 46.9°F (2001) | 5.0°F (2008) | 0.67 in (1969) |
| December 21 | 55.0°F (2014) | 14.0°F (2008) | 0.38 in (1973) |
| December 22 | 53.1°F (2014) | 9.0°F (2016) | 0.60 in (1925) |
| December 23 | 48.0°F (2014) | 7.0°F (1998) | 0.44 in (1955) |
| December 24 | 45.0°F (2013) | 9.0°F (2017) | 0.60 in (1922) |
| December 25 | 46.0°F (2025) | 15.1°F (2017) | 0.74 in (1980) |
| December 26 | 48.9°F (2025) | 14.0°F (2009) | 0.73 in (1967) |
| December 27 | 57.9°F (2002) | 10.0°F (2009) | 0.74 in (1964) |
| December 28 | 54.0°F (2011) | 12.9°F (2009) | 0.92 in (2008) |
| December 29 | 54.0°F (2011) | 12.0°F (2016) | 0.80 in (1922) |
| December 30 | 45.0°F (2018) | 8.1°F (2003) | 0.72 in (1983) |
| December 31 | 43.0°F (2011) | 10.0°F (2014) | 0.67 in (1995) |