Weather on September 30
Lowell, MA
55 Years of Data
Avg High
70°F
Avg Low
46°F
Warmest
2015
73°F avg
Coldest
2000
45°F avg
About This Date
September 30th in Lowell, MA typically brings pleasant fall weather, with average highs around 70°F and lows near 46°F. Over 55 years of records, the warmest September 30th was in 2015 (73°F average), while the coldest was 2000 (45°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 27% of September 30th dates historically, with the wettest September 30th recording 7.26" of rain. The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
Planning for September 30th in Lowell, MA? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 52° | 66° | — | — |
| 2024 | 68° | 50° | 59° | — | — |
| 2023 | 63° | 47° | 55° | 0.1" | — |
| 2022 | 64° | 42° | 53° | — | — |
| 2021 | 66° | 47° | 56° | — | — |
| 2020 | 81° | 62° | 71° | 0.28" | — |
| 2019 | 73° | 47° | 60° | — | — |
| 2018 | 72° | 44° | 58° | — | — |
| 2017 | 66° | 43° | 54° | — | — |
| 2016 | 62° | 46° | 54° | — | — |
| 2015warmest | 84° | 63° | 73° | 1.09" | — |
| 2014 | 76° | 54° | 65° | 0.15" | — |
| 2013 | 69° | 44° | 57° | — | — |
| 2012 | 56° | 50° | 53° | — | — |
| 2011 | 70° | 55° | 62° | 1.45" | — |
| 2010 | 82° | 62° | 72° | 0.15" | — |
| 2009 | 76° | 48° | 62° | — | — |
| 2008 | 71° | 59° | 65° | 0.58" | — |
| 2007 | 72° | 45° | 58° | — | — |
| 2006 | 66° | 38° | 52° | 0.23" | — |
| 2005 | 76° | 44° | 60° | 0.97" | — |
| 2004 | 58° | 43° | 50° | 1.17" | — |
| 2003 | 71° | 46° | 59° | — | — |
| 2002 | 67° | 42° | 54° | — | — |
| 2001 | 62° | 42° | 52° | — | — |
| 2000coldest | 57° | 32° | 45° | — | — |
| 1999 | 73° | 60° | 67° | — | — |
| 1998 | 71° | 43° | 57° | — | — |
| 1997 | 70° | 55° | 62° | 0.58" | — |
| 1996 | 68° | 47° | 57° | — | — |
| 1995 | 66° | 34° | 50° | — | — |
| 1994 | 67° | 48° | 57° | — | — |
| 1993 | 65° | 36° | 50° | — | — |
| 1992 | 65° | 35° | 50° | — | — |
| 1991 | 67° | 32° | 49° | — | — |
| 1990 | 79° | 58° | 68° | — | — |
| 1989 | 75° | 41° | 58° | — | — |
| 1988 | 70° | 41° | 55° | — | — |
| 1987 | 83° | 50° | 66° | 0.38" | — |
| 1986 | 75° | 57° | 66° | — | — |
| 1985 | 74° | 45° | 59° | — | — |
| 1984 | 64° | 38° | 51° | — | — |
| 1983 | 68° | 40° | 54° | — | — |
| 1982 | 62° | 53° | 58° | — | — |
| 1981 | 59° | 33° | 46° | — | — |
| 1980 | 74° | 36° | 55° | — | — |
| 1979 | 70° | 50° | 60° | 0.3" | — |
| 1978 | 66° | 35° | 51° | — | — |
| 1977 | 67° | 36° | 51° | — | — |
| 1976 | 65° | 35° | 50° | — | — |
| 1975 | 74° | 44° | 59° | — | — |
| 1974 | 78° | 45° | 61° | 7.26" | — |
| 1973 | 74° | 39° | 56° | — | — |
| 1972 | 63° | 44° | 53° | 0.25" | — |
| 1971 | 74° | 58° | 66° | — | — |
55 years of data from LOWELL