December weather in Arco, MN
The average temperature in Arco in December is °F (°F–°F). Average precipitation: 0.94 inches. Average snowfall is 6.4 inches.
December is a winter month in Arco, and is cooler than the annual average of 0°F. Expect about 5 days with precipitation. Daylight averages about 8h 40m.
Avg High
°F
Avg Low
°F
Precipitation
0.94 in
Snow
6.4 in
December records in Arco
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 50.0°F (1980) | -6.0°F (1919) | 1.00 in (1985) |
| December 2 | 55.0°F (1982) | -15.0°F (1919) | 0.68 in (2007) |
| December 3 | 55.0°F (1916) | -17.0°F (1985) | 0.56 in (1951) |
| December 4 | 53.1°F (1916) | -11.9°F (1991) | 0.55 in (1955) |
| December 5 | 55.0°F (1916) | -11.9°F (1991) | 0.75 in (1960) |
| December 6 | 51.1°F (1916) | -18.9°F (1972) | 0.35 in (1995) |
| December 7 | 48.9°F (1916) | -20.0°F (1972) | 0.29 in (1969) |
| December 8 | 52.0°F (1990) | -11.9°F (1976) | 0.46 in (1966) |
| December 9 | 55.0°F (1990) | -17.0°F (1977) | 0.18 in (2003) |
| December 10 | 54.0°F (1984) | -20.0°F (1919) | 0.13 in (1970) |
| December 11 | 48.9°F (1979) | -16.1°F (1976) | 0.40 in (1949) |
| December 12 | 50.0°F (1921) | -15.0°F (1916) | 0.48 in (1965) |
| December 13 | 55.0°F (1921) | -18.0°F (1985) | 0.40 in (1968) |
| December 14 | 42.1°F (1986) | -25.1°F (1916) | 0.33 in (1992) |
| December 15 | 48.9°F (1986) | -16.1°F (1989) | 0.30 in (1996) |
| December 16 | 48.9°F (1986) | -14.1°F (1983) | 0.58 in (1984) |
| December 17 | 41.0°F (1976) | -15.0°F (1983) | 0.65 in (1977) |
| December 18 | 46.9°F (1980) | -20.0°F (1983) | 0.24 in (1977) |
| December 19 | 50.0°F (1976) | -25.1°F (1916) | 0.55 in (1957) |
| December 20 | 48.0°F (1979) | -31.0°F (1916) | 0.60 in (1920) |
| December 21 | 45.0°F (1979) | -27.9°F (1989) | 0.70 in (2006) |
| December 22 | 51.1°F (1979) | -27.9°F (1989) | 0.42 in (1968) |
| December 23 | 46.9°F (1972) | -26.0°F (1983) | 0.40 in (1916) |
| December 24 | 43.0°F (1986) | -25.1°F (1983) | 0.29 in (1987) |
| December 25 | 42.1°F (1991) | -23.1°F (1983) | 0.56 in (1982) |
| December 26 | 42.1°F (1986) | -18.9°F (1990) | 0.32 in (1988) |
| December 27 | 43.0°F (1919) | -8.0°F (1920) | 0.14 in (1971) |
| December 28 | 45.0°F (1972) | -14.1°F (1916) | 1.11 in (1959) |
| December 29 | 45.0°F (1920) | -20.0°F (1916) | 0.54 in (1945) |
| December 30 | 45.0°F (1921) | -24.0°F (1990) | 0.75 in (2005) |
| December 31 | 50.0°F (1980) | -22.0°F (1973) | 0.78 in (2006) |