Weather on October 17
Manchester, NH
55 Years of Data
Avg High
61°F
Avg Low
39°F
Warmest
2016
66°F avg
Coldest
1979
40°F avg
About This Date
October 17th in Manchester, NH typically brings mild fall weather, with average highs around 61°F and lows near 39°F. Over 55 years of records, the warmest October 17th was in 2016 (66°F average), while the coldest was 1979 (40°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 31% of October 17th dates historically, with the wettest October 17th recording 5.46" of rain. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for October 17th in Manchester, NH? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 42° | 53° | — | — |
| 2024 | 60° | 30° | 45° | — | — |
| 2023 | 63° | 48° | 55° | — | — |
| 2022 | 57° | 40° | 48° | — | — |
| 2021 | 63° | 51° | 57° | 0.3" | — |
| 2020 | 58° | 37° | 47° | 2.46" | — |
| 2019 | 61° | 47° | 54° | 2.51" | — |
| 2018 | 60° | 38° | 49° | 0.13" | — |
| 2017 | 58° | 37° | 47° | — | — |
| 2016warmest | 78° | 54° | 66° | — | — |
| 2015 | 53° | 38° | 45° | — | — |
| 2014 | 72° | 58° | 65° | — | — |
| 2013 | 74° | 48° | 61° | 0.05" | — |
| 2012 | 62° | 34° | 48° | — | — |
| 2011 | 64° | 46° | 55° | — | — |
| 2010 | 64° | 40° | 52° | — | — |
| 2009 | 52° | 29° | 41° | — | — |
| 2008 | 58° | 40° | 49° | — | — |
| 2007 | 67° | 33° | 50° | — | — |
| 2006 | 53° | 37° | 45° | 0.66" | — |
| 2005 | 62° | 48° | 55° | — | — |
| 2004 | 55° | 43° | 49° | — | — |
| 2003 | 55° | 35° | 45° | — | — |
| 2002 | 61° | 45° | 53° | 0.03" | — |
| 2001 | 56° | 45° | 50° | 0.05" | — |
| 2000 | 50° | 40° | 45° | — | — |
| 1999 | 77° | 50° | 64° | 0.15" | — |
| 1998 | 63° | 35° | 49° | — | — |
| 1997 | 57° | 25° | 41° | — | — |
| 1996 | 64° | 33° | 49° | 0.05" | — |
| 1995 | 68° | 30° | 49° | — | — |
| 1994 | 65° | 29° | 47° | — | — |
| 1993 | 63° | 42° | 52° | — | — |
| 1992 | 53° | 42° | 48° | 0.18" | — |
| 1991 | 59° | 34° | 46° | — | — |
| 1990 | 65° | 35° | 50° | — | — |
| 1989 | 68° | 48° | 58° | 0.05" | — |
| 1988 | 58° | 48° | 53° | — | — |
| 1987 | 62° | 42° | 52° | — | — |
| 1986 | 56° | 33° | 44° | — | — |
| 1985 | 66° | 30° | 48° | — | — |
| 1984 | 68° | 37° | 53° | — | — |
| 1983 | 74° | 36° | 55° | 0.08" | — |
| 1982 | 54° | 37° | 45° | 0.1" | — |
| 1981 | 63° | 39° | 51° | — | — |
| 1980 | 67° | 47° | 57° | 0.08" | — |
| 1979coldest | 52° | 28° | 40° | — | — |
| 1978 | 58° | 24° | 41° | — | — |
| 1977 | 55° | 38° | 46° | 5.46" | — |
| 1976 | 60° | 29° | 44° | — | — |
| 1975 | 67° | 37° | 52° | — | — |
| 1974 | 46° | 38° | 42° | 2.92" | — |
| 1973 | 57° | 35° | 46° | — | — |
| 1972 | 54° | 36° | 45° | — | — |
| 1971 | 70° | 46° | 58° | — | — |
55 years of data from MANCHESTER