Weather on October 15
Manchester, NH
55 Years of Data
Avg High
63°F
Avg Low
41°F
Warmest
2014
71°F avg
Coldest
2009
37°F avg
About This Date
October 15th in Manchester, NH typically brings mild fall weather, with average highs around 63°F and lows near 41°F. Over 55 years of records, the warmest October 15th was in 2014 (71°F average), while the coldest was 2009 (37°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 31% of October 15th dates historically, with the wettest October 15th recording 5.49" of rain. The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
Planning for October 15th in Manchester, NH? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 49° | 56° | — | — |
| 2024 | 55° | 36° | 45° | — | — |
| 2023 | 62° | 43° | 52° | 0.03" | — |
| 2022 | 71° | 43° | 57° | — | — |
| 2021 | 73° | 60° | 67° | — | — |
| 2020 | 76° | 42° | 59° | — | — |
| 2019 | 62° | 40° | 51° | — | — |
| 2018 | 64° | 37° | 51° | 0.25" | — |
| 2017 | 77° | 56° | 66° | — | — |
| 2016 | 58° | 34° | 46° | — | — |
| 2015 | 62° | 39° | 51° | — | — |
| 2014warmest | 80° | 62° | 71° | — | — |
| 2013 | 65° | 53° | 59° | — | — |
| 2012 | 75° | 56° | 65° | 0.58" | — |
| 2011 | 64° | 52° | 58° | — | — |
| 2010 | 50° | 41° | 46° | 4.9" | — |
| 2009coldest | 43° | 30° | 37° | — | — |
| 2008 | 68° | 49° | 58° | — | — |
| 2007 | 61° | 37° | 49° | — | — |
| 2006 | 55° | 34° | 44° | — | — |
| 2005 | 59° | 51° | 55° | 5.49" | — |
| 2004 | 56° | 53° | 54° | 1.8" | — |
| 2003 | 62° | 50° | 56° | 2.82" | — |
| 2002 | 53° | 31° | 42° | — | — |
| 2001 | 69° | 44° | 57° | 0.81" | — |
| 2000 | 75° | 52° | 63° | — | — |
| 1999 | 59° | 32° | 46° | — | — |
| 1998 | 57° | 46° | 52° | 0.03" | — |
| 1997 | 63° | 42° | 52° | — | — |
| 1996 | 66° | 27° | 46° | — | — |
| 1995 | 82° | 42° | 62° | 3.58" | — |
| 1994 | 67° | 28° | 47° | — | — |
| 1993 | 54° | 22° | 38° | — | — |
| 1992 | 59° | 39° | 49° | 0.1" | — |
| 1991 | 52° | 31° | 41° | — | — |
| 1990 | 62° | 58° | 60° | — | — |
| 1989 | 68° | 40° | 54° | 0.71" | — |
| 1988 | 57° | 32° | 45° | — | — |
| 1987 | 58° | 29° | 43° | — | — |
| 1986 | 62° | 42° | 52° | 0.81" | — |
| 1985 | 62° | 41° | 52° | 0.18" | — |
| 1984 | 59° | 37° | 48° | — | — |
| 1983 | 69° | 41° | 55° | — | — |
| 1982 | 64° | 44° | 54° | — | — |
| 1981 | 67° | 26° | 46° | — | — |
| 1980 | 52° | 26° | 39° | — | — |
| 1979 | 51° | 27° | 39° | — | — |
| 1978 | 63° | 39° | 51° | 1.14" | — |
| 1977 | 45° | 41° | 43° | 1.04" | — |
| 1976 | 55° | 35° | 45° | — | — |
| 1975 | 70° | 45° | 57° | — | — |
| 1974 | 62° | 35° | 49° | — | — |
| 1973 | 65° | 39° | 52° | — | — |
| 1972 | 58° | 34° | 46° | 0.28" | — |
| 1971 | 73° | 51° | 62° | — | — |
55 years of data from MANCHESTER