December weather in Helper, UT
The average temperature in Helper in December is °F (°F–°F). Average precipitation: 0.59 inches. Average snowfall is 1.2 inches.
December is a winter month in Helper, and is cooler than the annual average of 0°F. Expect about 4 days with precipitation. Daylight averages about 9h 12m.
Avg High
°F
Avg Low
°F
Precipitation
0.59 in
Snow
1.2 in
December records in Helper
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 57.0°F (1977) | 6.1°F (1975) | 0.42 in (2007) |
| December 2 | 55.9°F (1977) | 7.0°F (1972) | 0.67 in (1985) |
| December 3 | 55.9°F (1977) | 10.9°F (1971) | 0.13 in (1985) |
| December 4 | 50.0°F (1977) | 9.0°F (1971) | 0.07 in (1972) |
| December 5 | 51.1°F (1988) | 9.0°F (1972) | 0.25 in (1992) |
| December 6 | 53.1°F (1989) | 3.9°F (1972) | 0.11 in (1971) |
| December 7 | 48.9°F (1989) | 5.0°F (1978) | 0.40 in (2007) |
| December 8 | 50.0°F (1973) | -5.1°F (1978) | 0.28 in (2007) |
| December 9 | 54.0°F (1973) | 3.0°F (1978) | 0.21 in (2007) |
| December 10 | 50.0°F (1990) | -5.1°F (1972) | 0.16 in (1982) |
| December 11 | 52.0°F (1981) | 1.9°F (1978) | 0.18 in (1971) |
| December 12 | 51.1°F (1980) | -2.9°F (1972) | 0.12 in (1971) |
| December 13 | 57.9°F (1980) | 3.9°F (1972) | 0.12 in (1996) |
| December 14 | 48.9°F (1980) | -0.9°F (1972) | 0.51 in (2009) |
| December 15 | 59.0°F (1980) | -4.0°F (1972) | 0.22 in (2001) |
| December 16 | 59.0°F (1980) | -2.9°F (1972) | 0.41 in (1984) |
| December 17 | 55.0°F (1980) | 3.9°F (1972) | 0.41 in (2002) |
| December 18 | 55.0°F (1974) | 3.9°F (1971) | 0.24 in (2006) |
| December 19 | 51.1°F (1980) | 1.0°F (1990) | 0.31 in (1978) |
| December 20 | 55.9°F (1969) | 3.0°F (1971) | 0.65 in (1984) |
| December 21 | 53.1°F (1969) | -9.9°F (1990) | 0.51 in (2010) |
| December 22 | 51.1°F (1980) | -7.1°F (1968) | 0.20 in (1970) |
| December 23 | 53.1°F (1985) | -2.9°F (1968) | 0.52 in (1982) |
| December 24 | 48.9°F (1989) | -14.1°F (1990) | 0.40 in (1971) |
| December 25 | 59.0°F (1980) | 3.0°F (1974) | 0.15 in (2003) |
| December 26 | 57.0°F (1980) | -4.0°F (1988) | 1.05 in (2003) |
| December 27 | 55.9°F (1980) | -2.0°F (1990) | 0.40 in (1981) |
| December 28 | 57.0°F (1980) | -2.9°F (1987) | 0.20 in (1973) |
| December 29 | 57.0°F (1980) | -9.9°F (1988) | 0.57 in (2010) |
| December 30 | 57.9°F (1980) | -6.0°F (1968) | 0.13 in (1992) |
| December 31 | 57.9°F (1980) | -8.0°F (1990) | 0.17 in (2004) |