December weather in Pierson, IA
The average temperature in Pierson in December is 22.3°F (13.8°F–30.8°F). Average precipitation: 1.18 inches. Average snowfall is 8.1 inches.
December is a winter month in Pierson, and is cooler than the annual average of 46.8°F. Daily temperatures swing about 17°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 8h 53m. For travel, December is cold.
Avg High
30.8°F
Avg Low
13.8°F
Precipitation
1.18 in
Snow
8.1 in
December records in Pierson
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 54.0°F (2017) | 1.0°F (2005) | 0.77 in (2018) |
| December 2 | 60.1°F (2012) | 5.0°F (2011) | 0.71 in (2007) |
| December 3 | 57.9°F (2012) | 1.9°F (2005) | 0.67 in (2003) |
| December 4 | 54.0°F (2017) | -2.9°F (2005) | 0.33 in (1960) |
| December 5 | 48.9°F (2012) | -6.0°F (2005) | 0.32 in (1976) |
| December 6 | 50.0°F (2019) | -13.0°F (2005) | 0.45 in (1969) |
| December 7 | 44.1°F (2015) | -11.0°F (2005) | 0.77 in (1994) |
| December 8 | 48.0°F (2015) | -0.9°F (2013) | 0.37 in (1963) |
| December 9 | 53.1°F (2006) | -9.0°F (2013) | 0.56 in (1987) |
| December 10 | 51.1°F (2015) | -13.0°F (2009) | 0.61 in (1970) |
| December 11 | 46.9°F (2015) | -11.9°F (2013) | 0.67 in (1965) |
| December 12 | 51.1°F (2012) | -6.0°F (2010) | 0.52 in (1991) |
| December 13 | 48.9°F (2014) | -6.0°F (2010) | 0.60 in (1984) |
| December 14 | 54.0°F (2006) | -5.1°F (2008) | 1.69 in (2015) |
| December 15 | 50.0°F (2014) | -11.0°F (2008) | 0.61 in (2012) |
| December 16 | 48.9°F (2006) | -9.0°F (2008) | 1.15 in (1984) |
| December 17 | 42.1°F (2011) | -14.1°F (2016) | 0.32 in (1985) |
| December 18 | 52.0°F (2011) | -20.9°F (2016) | 0.28 in (2000) |
| December 19 | 45.0°F (2006) | -6.0°F (2004) | 0.88 in (2008) |
| December 20 | 45.0°F (2015) | -8.0°F (2008) | 0.69 in (1988) |
| December 21 | 41.0°F (2011) | -9.9°F (2008) | 0.62 in (2006) |
| December 22 | 48.0°F (2005) | -13.0°F (2008) | 0.72 in (1968) |
| December 23 | 44.1°F (2005) | -9.9°F (2013) | 0.49 in (2014) |
| December 24 | 45.0°F (2011) | -11.0°F (2013) | 0.58 in (2009) |
| December 25 | 44.1°F (2011) | -2.9°F (2012) | 0.92 in (1982) |
| December 26 | 50.0°F (2011) | -11.0°F (2017) | 0.65 in (2016) |
| December 27 | 50.0°F (2013) | -11.9°F (2017) | 1.17 in (2018) |
| December 28 | 50.0°F (2013) | -0.9°F (2009) | 1.19 in (1982) |
| December 29 | 48.0°F (2011) | -8.0°F (2013) | 0.59 in (1972) |
| December 30 | 60.1°F (2004) | -13.0°F (2014) | 0.58 in (1971) |
| December 31 | 45.0°F (2006) | -23.1°F (2017) | 0.91 in (2006) |