Weather on August 19
Manchester, NH
55 Years of Data
Avg High
81°F
Avg Low
58°F
Warmest
2009
81°F avg
Coldest
1977
60°F avg
About This Date
August 19th in Manchester, NH typically brings warm summer weather, with average highs around 81°F and lows near 58°F. Over 55 years of records, the warmest August 19th was in 2009 (81°F average), while the coldest was 1977 (60°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 29% of August 19th dates historically, with the wettest August 19th recording 4.22" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for August 19th in Manchester, NH? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 50° | 62° | — | — |
| 2024 | 81° | 65° | 73° | 2.54" | — |
| 2023 | 72° | 56° | 64° | — | — |
| 2022 | 92° | 59° | 75° | — | — |
| 2021 | 79° | 72° | 75° | 2.9" | — |
| 2020 | 83° | 60° | 71° | 0.03" | — |
| 2019 | 92° | 70° | 81° | — | — |
| 2018 | 78° | 64° | 71° | — | — |
| 2017 | 86° | 64° | 75° | — | — |
| 2016 | 89° | 68° | 79° | — | — |
| 2015 | 90° | 69° | 79° | — | — |
| 2014 | 79° | 51° | 65° | — | — |
| 2013 | 82° | 59° | 71° | — | — |
| 2012 | 76° | 56° | 66° | — | — |
| 2011 | 86° | 65° | 75° | 0.03" | — |
| 2010 | 89° | 65° | 77° | — | — |
| 2009warmest | 90° | 72° | 81° | — | — |
| 2008 | 72° | 56° | 64° | 0.13" | — |
| 2007 | 71° | 52° | 61° | — | — |
| 2006 | 83° | 63° | 73° | — | — |
| 2005 | 77° | 56° | 66° | — | — |
| 2004 | 82° | 66° | 74° | — | — |
| 2003 | 87° | 61° | 74° | 0.03" | — |
| 2002 | 92° | 68° | 80° | — | — |
| 2001 | 85° | 60° | 72° | — | — |
| 2000 | 77° | 59° | 68° | 0.03" | — |
| 1999 | 80° | 57° | 69° | — | — |
| 1998 | 73° | 54° | 63° | — | — |
| 1997 | 78° | 44° | 61° | — | — |
| 1996 | 84° | 52° | 68° | — | — |
| 1995 | 77° | 49° | 63° | — | — |
| 1994 | 69° | 65° | 67° | 4.22" | — |
| 1993 | 81° | 58° | 69° | 0.74" | — |
| 1992 | 64° | 59° | 62° | 0.25" | — |
| 1991 | 88° | 65° | 76° | 3.76" | — |
| 1990 | 90° | 56° | 73° | 0.53" | — |
| 1989 | 78° | 51° | 65° | — | — |
| 1988 | 77° | 46° | 62° | — | — |
| 1987 | 90° | 58° | 74° | — | — |
| 1986 | 73° | 65° | 69° | 2.64" | — |
| 1985 | 76° | 62° | 69° | — | — |
| 1984 | 76° | 52° | 64° | — | — |
| 1983 | 82° | 59° | 71° | 0.03" | — |
| 1982 | 82° | 48° | 65° | — | — |
| 1981 | 79° | 48° | 63° | — | — |
| 1980 | 81° | 58° | 69° | 0.1" | — |
| 1979 | 70° | 54° | 62° | 0.71" | — |
| 1978 | 85° | 56° | 70° | — | — |
| 1977coldest | 73° | 46° | 60° | — | — |
| 1976 | 75° | 47° | 61° | — | — |
| 1975 | 83° | 50° | 66° | — | — |
| 1974 | 82° | 55° | 69° | — | — |
| 1973 | 85° | 62° | 73° | — | — |
| 1972 | 73° | 60° | 67° | — | — |
| 1971 | 91° | 59° | 75° | — | — |
55 years of data from MANCHESTER