Weather on August 23
Manchester, NH
55 Years of Data
Avg High
80°F
Avg Low
56°F
Warmest
1976
79°F avg
Coldest
1988
52°F avg
About This Date
August 23rd in Manchester, NH typically brings warm summer weather, with average highs around 80°F and lows near 56°F. Over 55 years of records, the warmest August 23rd was in 1976 (79°F average), while the coldest was 1988 (52°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 29% of August 23rd dates historically, with the wettest August 23rd recording 2.03" of rain. The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
Planning for August 23rd in Manchester, NH? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 53° | 70° | — | — |
| 2024 | 82° | 53° | 68° | — | — |
| 2023 | 79° | 51° | 65° | — | — |
| 2022 | 79° | 69° | 74° | 0.08" | — |
| 2021 | 81° | 70° | 75° | 1.12" | — |
| 2020 | 90° | 64° | 77° | 0.28" | — |
| 2019 | 80° | 62° | 71° | — | — |
| 2018 | 79° | 59° | 69° | — | — |
| 2017 | 80° | 63° | 71° | 0.53" | — |
| 2016 | 80° | 52° | 66° | — | — |
| 2015 | 77° | 65° | 71° | 0.03" | — |
| 2014 | 74° | 60° | 67° | — | — |
| 2013 | 81° | 61° | 71° | — | — |
| 2012 | 86° | 60° | 73° | — | — |
| 2011 | 77° | 55° | 66° | — | — |
| 2010 | 66° | 61° | 63° | 0.99" | — |
| 2009 | 87° | 72° | 79° | 0.08" | — |
| 2008 | 82° | 61° | 71° | — | — |
| 2007 | 74° | 60° | 67° | — | — |
| 2006 | 78° | 62° | 70° | — | — |
| 2005 | 78° | 59° | 69° | — | — |
| 2004 | 82° | 52° | 67° | — | — |
| 2003 | 81° | 61° | 71° | — | — |
| 2002 | 78° | 57° | 68° | — | — |
| 2001 | 83° | 59° | 71° | — | — |
| 2000 | 73° | 58° | 65° | 0.66" | — |
| 1999 | 82° | 58° | 70° | — | — |
| 1998 | 73° | 62° | 68° | 0.1" | — |
| 1997 | 74° | 52° | 63° | 0.03" | — |
| 1996 | 87° | 54° | 70° | — | — |
| 1995 | 84° | 47° | 65° | — | — |
| 1994 | 82° | 51° | 67° | 1.32" | — |
| 1993 | 75° | 41° | 58° | — | — |
| 1992 | 89° | 58° | 73° | — | — |
| 1991 | 80° | 55° | 68° | — | — |
| 1990 | 77° | 54° | 65° | — | — |
| 1989 | 84° | 58° | 71° | — | — |
| 1988coldest | 65° | 40° | 52° | — | — |
| 1987 | 74° | 53° | 63° | 0.71" | — |
| 1986 | 77° | 50° | 64° | — | — |
| 1985 | 75° | 48° | 62° | — | — |
| 1984 | 84° | 56° | 70° | — | — |
| 1983 | 75° | 53° | 64° | 0.48" | — |
| 1982 | 72° | 52° | 62° | 0.03" | — |
| 1981 | 87° | 56° | 71° | — | — |
| 1980 | 72° | 53° | 62° | — | — |
| 1979 | 80° | 52° | 66° | — | — |
| 1978 | 84° | 51° | 68° | — | — |
| 1977 | 75° | 49° | 62° | 2.03" | — |
| 1976warmest | 93° | 65° | 79° | — | — |
| 1975 | 82° | 46° | 64° | 0.03" | — |
| 1974 | 90° | 61° | 75° | — | — |
| 1973 | 69° | 49° | 59° | — | — |
| 1972 | 89° | 55° | 72° | — | — |
| 1971 | 86° | 62° | 74° | — | — |
55 years of data from MANCHESTER