Weather on April 20
Lowell, MA
55 Years of Data
Avg High
63°F
Avg Low
38°F
Warmest
1976
73°F avg
Coldest
1997
39°F avg
About This Date
April 20th in Lowell, MA typically brings mild spring weather, with average highs around 63°F and lows near 38°F — a 25°F daily swing. Over 55 years of records, the warmest April 20th was in 1976 (73°F average), while the coldest was 1997 (39°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 38% of April 20th dates historically, with the wettest April 20th recording 2.92" of rain. The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for April 20th in Lowell, MA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 83° | 57° | 70° | — | — |
| 2024 | 61° | 43° | 52° | — | — |
| 2023 | 52° | 39° | 45° | — | — |
| 2022 | 58° | 41° | 49° | 0.43" | — |
| 2021 | 68° | 39° | 54° | — | — |
| 2020 | 64° | 29° | 46° | — | — |
| 2019 | 79° | 62° | 70° | 0.13" | — |
| 2018 | 45° | 34° | 39° | 0.51" | — |
| 2017 | 57° | — | — | 0.2" | — |
| 2016 | 62° | 40° | 51° | 0.03" | — |
| 2015 | 61° | 38° | 49° | — | — |
| 2014 | 62° | 29° | 45° | — | — |
| 2013 | 76° | 49° | 62° | 0.76" | — |
| 2012 | 73° | 41° | 57° | — | — |
| 2011 | 46° | 41° | 44° | 0.58" | — |
| 2010 | 60° | 35° | 48° | — | — |
| 2009 | 60° | 29° | 44° | — | — |
| 2008 | 74° | 39° | 56° | — | — |
| 2007 | 62° | 29° | 45° | 0.08" | — |
| 2006 | 72° | 50° | 61° | — | — |
| 2005 | 80° | 35° | 58° | — | — |
| 2004 | 71° | 43° | 57° | — | — |
| 2003 | 60° | 30° | 45° | — | — |
| 2002 | 72° | 47° | 59° | — | — |
| 2001 | 55° | 27° | 41° | — | — |
| 2000 | 46° | 39° | 43° | 0.38" | — |
| 1999 | 65° | 37° | 51° | 0.05" | — |
| 1998 | 60° | 44° | 52° | 1.5" | — |
| 1997coldest | 43° | 35° | 39° | 0.1" | — |
| 1996 | 67° | 34° | 50° | — | — |
| 1995 | 56° | 46° | 51° | 1.8" | — |
| 1994 | 76° | 36° | 56° | 0.36" | — |
| 1993 | 75° | 32° | 54° | — | — |
| 1992 | 49° | 37° | 43° | — | — |
| 1991 | 59° | 26° | 43° | — | — |
| 1990 | 61° | 23° | 42° | — | — |
| 1989 | 60° | 30° | 45° | — | — |
| 1988 | 52° | 32° | 42° | — | — |
| 1987 | 64° | 52° | 58° | 0.05" | — |
| 1986 | 63° | 28° | 45° | — | — |
| 1985 | 60° | 43° | 51° | — | — |
| 1984 | 57° | 40° | 48° | 0.08" | — |
| 1983 | 46° | 35° | 41° | 0.3" | — |
| 1982 | 73° | 39° | 56° | — | — |
| 1981 | 52° | 35° | 43° | 0.03" | — |
| 1980 | 76° | 35° | 55° | — | — |
| 1979 | 62° | 26° | 44° | — | — |
| 1978 | 59° | 33° | 46° | 2.92" | — |
| 1977 | 66° | 31° | 48° | — | — |
| 1976warmest | 94° | 52° | 73° | — | — |
| 1975 | 68° | 44° | 56° | 0.1" | — |
| 1974 | 53° | 28° | 41° | — | — |
| 1973 | 79° | 38° | 58° | — | — |
| 1972 | 74° | 38° | 56° | 0.15" | — |
| 1971 | 62° | 40° | 51° | — | — |
55 years of data from LOWELL