December weather in Filer, ID
The average temperature in Filer in December is 29.7°F (22.5°F–36.9°F). Average precipitation: 1.20 inches.
December is a winter month in Filer, and is cooler than the annual average of 50.2°F. Daily temperatures swing about 14.4°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 8h 53m. For travel, December is cold.
Avg High
36.9°F
Avg Low
22.5°F
Precipitation
1.20 in
Daylight
8h 53m
December records in Filer
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 62.1°F (1999) | 0.0°F (1979) | 0.26 in (1996) |
| December 2 | 63.0°F (1995) | 10.0°F (1984) | 0.38 in (2010) |
| December 3 | 55.0°F (1998) | 10.9°F (2006) | 0.30 in (1983) |
| December 4 | 55.0°F (1987) | 6.1°F (1984) | 0.95 in (2012) |
| December 5 | 55.0°F (2012) | -2.9°F (1992) | 0.53 in (1994) |
| December 6 | 55.9°F (2003) | -0.9°F (1992) | 0.44 in (1995) |
| December 7 | 60.1°F (1987) | -4.0°F (1978) | 0.20 in (1996) |
| December 8 | 55.9°F (1981) | -4.0°F (1978) | 0.96 in (2004) |
| December 9 | 52.0°F (1981) | 0.0°F (2005) | 0.24 in (1985) |
| December 10 | 60.1°F (2004) | 0.0°F (2009) | 0.38 in (2000) |
| December 11 | 61.0°F (1993) | -2.0°F (2009) | 0.42 in (1996) |
| December 12 | 57.9°F (2014) | -9.9°F (1985) | 0.52 in (1995) |
| December 13 | 57.9°F (1995) | -6.0°F (1985) | 0.65 in (2001) |
| December 14 | 52.0°F (2002) | 5.0°F (1984) | 0.20 in (1981) |
| December 15 | 48.9°F (2006) | 7.0°F (1984) | 0.46 in (1981) |
| December 16 | 52.0°F (1979) | -4.0°F (1985) | 0.13 in (2014) |
| December 17 | 46.9°F (2005) | -2.0°F (1985) | 0.16 in (1992) |
| December 18 | 51.1°F (1979) | 3.0°F (1984) | 0.11 in (2007) |
| December 19 | 53.1°F (1991) | -4.0°F (1984) | 0.56 in (1981) |
| December 20 | 52.0°F (1981) | 0.0°F (1984) | 0.65 in (2014) |
| December 21 | 51.1°F (2014) | -24.0°F (1990) | 0.76 in (1996) |
| December 22 | 48.9°F (2014) | -26.0°F (1990) | 0.30 in (2008) |
| December 23 | 50.0°F (1980) | -20.0°F (1990) | 0.06 in (2002) |
| December 24 | 46.9°F (2005) | -8.0°F (1990) | 0.36 in (2003) |
| December 25 | 48.0°F (1978) | -8.0°F (1990) | 0.35 in (1980) |
| December 26 | 48.9°F (1980) | -7.1°F (1990) | 0.43 in (2005) |
| December 27 | 55.9°F (1980) | -2.9°F (1985) | 0.95 in (1996) |
| December 28 | 55.0°F (1980) | -8.0°F (1990) | 0.87 in (2008) |
| December 29 | 51.1°F (2008) | -18.0°F (1990) | 0.33 in (2010) |
| December 30 | 57.0°F (2011) | -18.0°F (1990) | 0.87 in (2005) |
| December 31 | 52.0°F (1998) | -9.9°F (1990) | 0.38 in (1995) |