December weather in Arimo, ID
The average temperature in Arimo in December is 25.3°F (17.1°F–33.5°F). Average precipitation: 1.73 inches. Average snowfall is 12.9 inches.
December is a winter month in Arimo, and is cooler than the annual average of 46.1°F. Daily temperatures swing about 16.4°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 8h 53m. For travel, December is cold.
Avg High
33.5°F
Avg Low
17.1°F
Precipitation
1.73 in
Snow
12.9 in
December records in Arimo
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 61.0°F (1995) | -8.0°F (1991) | 0.67 in (1996) |
| December 2 | 55.0°F (2021) | 3.0°F (2009) | 0.52 in (1987) |
| December 3 | 55.9°F (1998) | -0.9°F (2009) | 1.00 in (1950) |
| December 4 | 51.1°F (2021) | -15.0°F (1992) | 0.55 in (1994) |
| December 5 | 53.1°F (1987) | -6.0°F (1992) | 1.16 in (1996) |
| December 6 | 52.0°F (2014) | -0.9°F (2005) | 6.00 in (2001) |
| December 7 | 51.1°F (1959) | -13.0°F (2005) | 5.00 in (2001) |
| December 8 | 50.0°F (1957) | -9.9°F (2005) | 0.36 in (2023) |
| December 9 | 52.0°F (2015) | -18.9°F (2009) | 0.67 in (2004) |
| December 10 | 53.1°F (1990) | -5.1°F (2009) | 0.61 in (1952) |
| December 11 | 55.0°F (2014) | -13.0°F (1961) | 0.67 in (1956) |
| December 12 | 57.9°F (2014) | -5.1°F (1961) | 0.98 in (1995) |
| December 13 | 53.1°F (2014) | 0.0°F (1963) | 1.50 in (2001) |
| December 14 | 52.0°F (2004) | -6.0°F (1955) | 0.60 in (2006) |
| December 15 | 48.9°F (2002) | -8.0°F (1990) | 0.22 in (1954) |
| December 16 | 51.1°F (1962) | -7.1°F (2001) | 0.52 in (1957) |
| December 17 | 52.0°F (1962) | -2.0°F (1996) | 0.30 in (1992) |
| December 18 | 48.9°F (1962) | -11.0°F (2008) | 2.00 in (2001) |
| December 19 | 45.0°F (1952) | -4.0°F (1998) | 0.37 in (2007) |
| December 20 | 46.0°F (1955) | -8.0°F (1990) | 0.40 in (1957) |
| December 21 | 48.9°F (2003) | -20.0°F (1990) | 0.71 in (2014) |
| December 22 | 55.0°F (1989) | -27.9°F (1990) | 1.42 in (1955) |
| December 23 | 55.9°F (1955) | -31.0°F (1990) | 0.33 in (1996) |
| December 24 | 51.1°F (1955) | -23.1°F (1990) | 0.65 in (1955) |
| December 25 | 48.0°F (2005) | -16.1°F (1990) | 0.75 in (2003) |
| December 26 | 48.0°F (2005) | -17.0°F (2001) | 1.01 in (1996) |
| December 27 | 42.1°F (1951) | -11.0°F (2015) | 1.22 in (1996) |
| December 28 | 44.1°F (2004) | -9.9°F (1954) | 0.51 in (1951) |
| December 29 | 48.0°F (2004) | -9.0°F (1990) | 0.41 in (2005) |
| December 30 | 48.0°F (2017) | -25.1°F (1990) | 0.55 in (1954) |
| December 31 | 48.0°F (1996) | -11.0°F (2014) | 2.80 in (2002) |