Weather on December 17
Cambridge, MA
55 Years of Data
About This Date
December 17th in Cambridge, MA typically brings chilly winter weather, with average highs around 42°F and lows near 26°F. Over 55 years of records, the warmest December 17th was in 2021 (55°F average), while the coldest was 2016 (15°F) — a 40°F range across recorded history. Precipitation has occurred on 38% of recorded December 17th dates, with snow falling 18% of the time (heaviest snowfall: 13"). The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
Planning for December 17th in Cambridge, MA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 37° | 23° | 30° | — | — |
| 2024 | 55° | 34° | 44° | 0.46" | — |
| 2023 | 54° | 34° | 44° | — | — |
| 2022 | 42° | 33° | 38° | 4.32" | — |
| 2021warmest | 59° | 51° | 55° | — | — |
| 2020 | 32° | 18° | 25° | 3.53" | 13" |
| 2019 | 33° | 25° | 29° | 0.15" | 0.3" |
| 2018 | 43° | 34° | 38° | 1.83" | — |
| 2017 | 34° | 16° | 25° | — | — |
| 2016coldest | 24° | 5° | 15° | 0.46" | 1.8" |
| 2015 | 47° | 34° | 40° | — | — |
| 2014 | 44° | 35° | 40° | 0.89" | — |
| 2013 | 29° | 8° | 18° | — | — |
| 2012 | 40° | 34° | 37° | 1.19" | — |
| 2011 | 48° | 29° | 38° | — | — |
| 2010 | 33° | 14° | 24° | — | — |
| 2009 | 32° | 15° | 24° | — | — |
| 2008 | 40° | 27° | 33° | 1.07" | 1" |
| 2007 | 36° | 19° | 27° | — | — |
| 2006 | 51° | 31° | 41° | — | — |
| 2005 | 39° | 32° | 36° | — | — |
| 2004 | 42° | 26° | 34° | — | — |
| 2003 | 40° | 24° | 32° | — | — |
| 2002 | 35° | 20° | 27° | 0.56" | 0.5" |
| 2001 | 40° | 28° | 34° | — | — |
| 2000 | 64° | 28° | 46° | 2.03" | — |
| 1999 | 51° | 31° | 41° | — | — |
| 1998 | 50° | 32° | 41° | — | — |
| 1997 | 47° | 19° | 33° | — | — |
| 1996 | 45° | 36° | 40° | 0.51" | — |
| 1995 | 30° | 25° | 27° | 0.51" | 1.5" |
| 1994 | 34° | 26° | 30° | — | — |
| 1993 | 37° | 25° | 31° | — | — |
| 1992 | 43° | 33° | 38° | 0.03" | — |
| 1991 | 30° | 18° | 24° | — | — |
| 1990 | 40° | 20° | 30° | 0.05" | — |
| 1989 | 26° | 18° | 22° | — | — |
| 1988 | 24° | 13° | 18° | — | 0.5" |
| 1987 | 42° | 28° | 35° | 0.05" | — |
| 1986 | 37° | 32° | 35° | — | — |
| 1985 | 41° | 41° | 41° | — | — |
| 1984 | 43° | 31° | 37° | — | — |
| 1983 | 50° | 32° | 41° | — | — |
| 1982 | 60° | 30° | 45° | — | — |
| 1981 | 38° | 23° | 30° | — | — |
| 1980 | 28° | 19° | 24° | 0.36" | 1" |
| 1979 | 54° | 25° | 39° | 0.41" | — |
| 1978 | 44° | 29° | 36° | 0.28" | — |
| 1977 | 40° | 23° | 31° | — | — |
| 1976 | 43° | 18° | 30° | 1.04" | 3.3" |
| 1975 | 49° | 17° | 33° | — | — |
| 1974 | 49° | 25° | 37° | — | — |
| 1973 | — | 25° | — | — | — |
| 1972 | 34° | 12° | 23° | 0.76" | 0.5" |
| 1971 | 64° | 40° | 52° | — | — |
Cambridge, MA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Cambridge, MA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Cambridge, MA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Cambridge, MA
Cambridge, MA has no months that meet our "pleasant" threshold — every season has tradeoffs.