Weather on September 22
Lowell, MA
55 Years of Data
Avg High
72°F
Avg Low
49°F
Warmest
1980
78°F avg
Coldest
1973
44°F avg
About This Date
September 22nd in Lowell, MA typically brings pleasant fall weather, with average highs around 72°F and lows near 49°F. Over 55 years of records, the warmest September 22nd was in 1980 (78°F average), while the coldest was 1973 (44°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 36% of September 22nd dates historically, with the wettest September 22nd recording 3.94" of rain. The last decade has been 2.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.7°F cooler on this date compared to 20-30 years ago.
Planning for September 22nd in Lowell, MA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 44° | 58° | — | — |
| 2024 | 60° | 55° | 58° | 1.98" | — |
| 2023 | 75° | 49° | 62° | — | — |
| 2022 | 69° | 56° | 62° | — | — |
| 2021 | 78° | 49° | 63° | — | — |
| 2020 | 66° | 36° | 51° | — | — |
| 2019 | 85° | 52° | 68° | — | — |
| 2018 | 72° | 58° | 65° | — | — |
| 2017 | 71° | 59° | 65° | — | — |
| 2016 | 81° | 53° | 67° | — | — |
| 2015 | 70° | 44° | 57° | — | — |
| 2014 | 80° | 58° | 69° | 0.74" | — |
| 2013 | 75° | 53° | 64° | 1.4" | — |
| 2012 | 67° | 44° | 55° | 0.03" | — |
| 2011 | 78° | 49° | 63° | 0.66" | — |
| 2010 | 73° | 42° | 58° | — | — |
| 2009 | 78° | 42° | 60° | — | — |
| 2008 | 78° | 44° | 61° | 0.43" | — |
| 2007 | 82° | 55° | 69° | — | — |
| 2006 | 65° | 40° | 52° | — | — |
| 2005 | 80° | 53° | 67° | — | — |
| 2004 | 72° | 56° | 64° | — | — |
| 2003 | 76° | 53° | 64° | — | — |
| 2002 | 85° | 63° | 74° | — | — |
| 2001 | 71° | 64° | 68° | 1.93" | — |
| 2000 | 76° | 50° | 63° | — | — |
| 1999 | 68° | 57° | 63° | 0.38" | — |
| 1998 | 83° | 64° | 73° | — | — |
| 1997 | 61° | 34° | 47° | — | — |
| 1996 | 79° | 47° | 63° | — | — |
| 1995 | 69° | 44° | 57° | — | — |
| 1994 | 81° | 49° | 65° | — | — |
| 1993 | 57° | 43° | 50° | 3.94" | — |
| 1992 | 70° | 44° | 57° | — | — |
| 1991 | 60° | 36° | 48° | — | — |
| 1990 | 69° | 44° | 57° | — | — |
| 1989 | 82° | 69° | 76° | 0.13" | — |
| 1988 | 77° | 56° | 66° | — | — |
| 1987 | 63° | 53° | 58° | — | — |
| 1986 | 55° | 45° | 50° | 1.14" | — |
| 1985 | 66° | 56° | 61° | — | — |
| 1984 | 74° | 39° | 56° | — | — |
| 1983 | 72° | 49° | 60° | 1.83" | — |
| 1982 | 58° | 54° | 56° | 1.45" | — |
| 1981 | 75° | 50° | 63° | 2.84" | — |
| 1980warmest | 90° | 67° | 78° | — | — |
| 1979 | 66° | 56° | 61° | 2.24" | — |
| 1978 | 73° | 52° | 62° | 0.74" | — |
| 1977 | 50° | 39° | 45° | — | — |
| 1976 | 72° | 38° | 55° | — | — |
| 1975 | 77° | 51° | 64° | 0.13" | — |
| 1974 | 68° | 46° | 57° | 3.1" | — |
| 1973coldest | 60° | 29° | 44° | — | — |
| 1972 | 60° | 37° | 49° | 0.08" | — |
| 1971 | 74° | 48° | 61° | 0.15" | — |
55 years of data from LOWELL