December weather in Greenfield, MA
The average temperature in Greenfield in December is 30.1°F (20.7°F–39.5°F). Average precipitation: 4.73 inches.
December is a winter month in Greenfield, and is cooler than the annual average of 48°F. Daily temperatures swing about 18.8°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 8h 53m. For travel, December is cold.
Avg High
39.5°F
Avg Low
20.7°F
Precipitation
4.73 in
Daylight
8h 53m
December records in Greenfield
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 63.0°F (2006) | 16.0°F (2013) | 3.04 in (2020) |
| December 2 | 66.0°F (2006) | 14.0°F (2024) | 1.65 in (2010) |
| December 3 | 48.9°F (2023) | 14.0°F (2024) | 1.19 in (2009) |
| December 4 | 64.0°F (2009) | 16.0°F (2025) | 0.29 in (2023) |
| December 5 | 54.0°F (2012) | -8.0°F (2025) | 0.70 in (2005) |
| December 6 | 54.0°F (2012) | -0.9°F (2025) | 0.75 in (2020) |
| December 7 | 60.1°F (2011) | 10.0°F (2007) | 1.15 in (2022) |
| December 8 | 55.0°F (2022) | 1.9°F (2019) | 2.43 in (2011) |
| December 9 | 50.0°F (2022) | -2.0°F (2025) | 0.33 in (2009) |
| December 10 | 53.1°F (2008) | -2.0°F (2025) | 1.73 in (2014) |
| December 11 | 55.0°F (2008) | 7.0°F (2010) | 1.80 in (2023) |
| December 12 | 50.0°F (2006) | 7.0°F (2009) | 3.04 in (2008) |
| December 13 | 59.0°F (2015) | 6.1°F (2005) | 3.23 in (2010) |
| December 14 | 53.1°F (2015) | -4.0°F (2005) | 1.30 in (2019) |
| December 15 | 54.0°F (2015) | -4.0°F (2005) | 0.85 in (2013) |
| December 16 | 55.9°F (2008) | -4.0°F (2016) | 0.65 in (2021) |
| December 17 | 55.9°F (2023) | -4.0°F (2016) | 0.79 in (2020) |
| December 18 | 61.0°F (2023) | -2.9°F (2013) | 1.95 in (2023) |
| December 19 | 62.1°F (2023) | -0.9°F (2009) | 1.75 in (2023) |
| December 20 | 55.9°F (2025) | -5.1°F (2016) | 0.70 in (2007) |
| December 21 | 44.1°F (2012) | -4.0°F (2016) | 0.93 in (2018) |
| December 22 | 57.9°F (2018) | 3.9°F (2016) | 2.00 in (2018) |
| December 23 | 57.9°F (2015) | 0.0°F (2024) | 1.17 in (2022) |
| December 24 | 57.0°F (2022) | -0.9°F (2024) | 1.19 in (2015) |
| December 25 | 61.0°F (2015) | 6.1°F (2022) | 1.10 in (2020) |
| December 26 | 62.1°F (2015) | 8.1°F (2008) | 1.80 in (2005) |
| December 27 | 55.0°F (2015) | -2.9°F (2017) | 1.42 in (2009) |
| December 28 | 54.0°F (2011) | -2.9°F (2017) | 1.10 in (2011) |
| December 29 | 48.0°F (2008) | -5.1°F (2017) | 0.71 in (2015) |
| December 30 | 48.0°F (2022) | -5.1°F (2017) | 0.84 in (2005) |
| December 31 | 57.0°F (2024) | -6.0°F (2017) | 1.16 in (2019) |