December weather in Richfield, ID
The average temperature in Richfield in December is 24.0°F (15.4°F–32.6°F). Average precipitation: 1.66 inches. Average snowfall is 6.9 inches.
December is a winter month in Richfield, and is cooler than the annual average of 46.1°F. Daily temperatures swing about 17.2°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 8h 50m. For travel, December is cold.
Avg High
32.6°F
Avg Low
15.4°F
Precipitation
1.66 in
Snow
6.9 in
December records in Richfield
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 60.1°F (1999) | -8.0°F (2015) | 0.70 in (2012) |
| December 2 | 55.9°F (1995) | -5.1°F (2015) | 0.73 in (1980) |
| December 3 | 57.0°F (1958) | 0.0°F (1913) | 0.57 in (1916) |
| December 4 | 55.0°F (1939) | -11.0°F (1984) | 0.57 in (1994) |
| December 5 | 59.0°F (1939) | -17.0°F (1992) | 0.80 in (2012) |
| December 6 | 57.9°F (1918) | -7.1°F (1992) | 0.76 in (2001) |
| December 7 | 55.9°F (1939) | -4.0°F (1951) | 0.66 in (2003) |
| December 8 | 57.0°F (1940) | -15.0°F (1951) | 0.50 in (2015) |
| December 9 | 53.1°F (1939) | -25.1°F (1972) | 0.91 in (1992) |
| December 10 | 64.0°F (1939) | -20.9°F (1972) | 1.52 in (1937) |
| December 11 | 55.9°F (1933) | -26.0°F (1972) | 0.82 in (1937) |
| December 12 | 57.0°F (1933) | -14.1°F (1985) | 0.88 in (1995) |
| December 13 | 55.9°F (2023) | -29.9°F (1919) | 0.40 in (2015) |
| December 14 | 60.1°F (1929) | -20.0°F (1919) | 0.98 in (2001) |
| December 15 | 53.1°F (1929) | -18.0°F (1931) | 0.67 in (1977) |
| December 16 | 55.0°F (1939) | -17.0°F (1922) | 1.03 in (2024) |
| December 17 | 55.9°F (1939) | -17.0°F (1964) | 0.46 in (1961) |
| December 18 | 52.0°F (1917) | -8.0°F (2022) | 0.86 in (1951) |
| December 19 | 55.9°F (1917) | -9.9°F (1928) | 0.53 in (1981) |
| December 20 | 50.0°F (1958) | -14.1°F (1983) | 0.85 in (1932) |
| December 21 | 51.1°F (2023) | -25.1°F (1990) | 0.90 in (1964) |
| December 22 | 48.9°F (2020) | -36.0°F (1990) | 1.66 in (1964) |
| December 23 | 50.0°F (1955) | -34.1°F (1990) | 1.05 in (1964) |
| December 24 | 48.0°F (2025) | -20.0°F (1983) | 0.81 in (1964) |
| December 25 | 52.0°F (1958) | -24.0°F (1990) | 1.03 in (2008) |
| December 26 | 53.1°F (1980) | -18.9°F (1916) | 0.32 in (2022) |
| December 27 | 55.0°F (1980) | -18.9°F (1916) | 0.63 in (2006) |
| December 28 | 51.1°F (1980) | -14.1°F (2015) | 0.81 in (1923) |
| December 29 | 59.0°F (1917) | -11.0°F (1988) | 1.09 in (2010) |
| December 30 | 55.9°F (1917) | -26.0°F (1990) | 1.03 in (2003) |
| December 31 | 52.0°F (1980) | -20.0°F (1915) | 1.55 in (2005) |