Weather on June 21
Manchester, NH
55 Years of Data
Avg High
81°F
Avg Low
58°F
Warmest
2012
84°F avg
Coldest
1986
54°F avg
About This Date
June 21st 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 June 21st was in 2012 (84°F average), while the coldest was 1986 (54°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 31% of June 21st dates historically, with the wettest June 21st recording 2.84" of rain. The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
Planning for June 21st in Manchester, NH? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 56° | 71° | — | — |
| 2024 | 82° | 65° | 73° | 0.05" | — |
| 2023 | 74° | 54° | 64° | — | — |
| 2022 | 80° | 51° | 66° | — | — |
| 2021 | 92° | 69° | 80° | — | — |
| 2020 | 95° | 69° | 82° | — | — |
| 2019 | 74° | 62° | 68° | 0.05" | — |
| 2018 | 84° | 60° | 72° | — | — |
| 2017 | 81° | 61° | 71° | — | — |
| 2016 | 85° | 62° | 73° | 0.41" | — |
| 2015 | 79° | 60° | 69° | 2.34" | — |
| 2014 | 75° | 49° | 62° | — | — |
| 2013 | 85° | 58° | 71° | — | — |
| 2012warmest | 95° | 74° | 84° | — | — |
| 2011 | 84° | 59° | 72° | — | — |
| 2010 | 87° | 67° | 77° | — | — |
| 2009 | 69° | 62° | 66° | 0.33" | — |
| 2008 | 81° | 59° | 70° | — | — |
| 2007 | 79° | 60° | 69° | 0.2" | — |
| 2006 | 81° | 61° | 71° | — | — |
| 2005 | 85° | 56° | 70° | — | — |
| 2004 | 77° | 52° | 64° | — | — |
| 2003 | 78° | 57° | 68° | 0.28" | — |
| 2002 | 87° | 58° | 72° | — | — |
| 2001 | 70° | 61° | 65° | 0.13" | — |
| 2000 | 83° | 57° | 70° | 0.13" | — |
| 1999 | 81° | 56° | 68° | — | — |
| 1998 | 79° | 59° | 69° | — | — |
| 1997 | 83° | 58° | 70° | — | — |
| 1996 | 82° | 56° | 69° | 0.05" | — |
| 1995 | 95° | 47° | 71° | — | — |
| 1994 | 87° | 60° | 74° | — | — |
| 1993 | 84° | 58° | 71° | 0.76" | — |
| 1992 | 79° | 63° | 71° | 0.25" | — |
| 1991 | 86° | 57° | 72° | — | — |
| 1990 | 80° | 56° | 68° | — | — |
| 1989 | 82° | 59° | 71° | — | — |
| 1988 | 88° | 65° | 76° | — | — |
| 1987 | 82° | 49° | 65° | — | — |
| 1986coldest | 63° | 46° | 54° | 0.79" | — |
| 1985 | 77° | 52° | 64° | — | — |
| 1984 | 78° | 46° | 62° | — | — |
| 1983 | 85° | 58° | 71° | — | — |
| 1982 | 73° | 47° | 60° | — | — |
| 1981 | 75° | 60° | 68° | 2.84" | — |
| 1980 | 65° | 53° | 59° | 1.04" | — |
| 1979 | 77° | 45° | 61° | — | — |
| 1978 | 81° | 57° | 69° | 0.03" | — |
| 1977 | 82° | 55° | 69° | 0.58" | — |
| 1976 | 85° | 68° | 76° | — | — |
| 1975 | 85° | 47° | 66° | — | — |
| 1974 | 85° | 56° | 70° | — | — |
| 1973 | 83° | 63° | 73° | — | — |
| 1972 | 78° | 58° | 68° | — | — |
| 1971 | 90° | 59° | 74° | — | — |
55 years of data from MANCHESTER