Weather on February 21
Manchester, NH
55 Years of Data
Avg High
40°F
Avg Low
20°F
Warmest
2018
56°F avg
Coldest
1972
9°F avg
About This Date
February 21st in Manchester, NH typically brings chilly winter weather, with average highs around 40°F and lows near 20°F. Over 56 years of records, the warmest February 21st was in 2018 (56°F average), while the coldest was 1972 (9°F) — a 47°F range across recorded history. Precipitation has occurred on 27% of recorded February 21st dates, with snow falling 11% of the time (heaviest snowfall: 5.5"). The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for February 21st in Manchester, NH? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 31° | 24° | 27° | 0.15" | 0.8" |
| 2025 | 32° | 20° | 26° | — | — |
| 2024 | 41° | 15° | 28° | — | — |
| 2023 | 38° | 32° | 35° | 0.38" | 1.2" |
| 2022 | 58° | 31° | 45° | — | — |
| 2021 | 33° | 14° | 24° | — | — |
| 2020 | 33° | 10° | 22° | — | — |
| 2019 | 46° | 23° | 35° | 0.81" | 2" |
| 2018warmest | 77° | 35° | 56° | — | — |
| 2017 | 44° | 20° | 32° | — | — |
| 2016 | 50° | 37° | 44° | — | — |
| 2015 | 30° | -9° | 11° | 0.3" | 3.6" |
| 2014 | 38° | 31° | 35° | 1.91" | — |
| 2013 | 30° | 22° | 26° | — | — |
| 2012 | 42° | 20° | 31° | — | — |
| 2011 | 25° | 11° | 18° | — | — |
| 2010 | 38° | 29° | 34° | — | — |
| 2009 | 37° | 23° | 30° | — | — |
| 2008 | 27° | 12° | 20° | — | — |
| 2007 | 41° | 23° | 32° | 0.08" | — |
| 2006 | 36° | 15° | 26° | — | — |
| 2005 | 21° | 14° | 18° | 0.38" | — |
| 2004 | 37° | 31° | 34° | 0.18" | — |
| 2003 | 54° | 22° | 38° | — | — |
| 2002 | 45° | 33° | 39° | 0.81" | — |
| 2001 | 40° | 13° | 26° | — | — |
| 2000 | 38° | 10° | 24° | 0.05" | — |
| 1999 | 35° | 19° | 27° | — | — |
| 1998 | 42° | 35° | 39° | — | — |
| 1997 | 57° | 30° | 44° | — | — |
| 1996 | 40° | 2° | 21° | 0.25" | — |
| 1995 | 51° | 21° | 36° | — | — |
| 1994 | 65° | 31° | 48° | — | — |
| 1993 | 28° | -4° | 12° | — | — |
| 1992 | 43° | 22° | 32° | — | — |
| 1991 | 31° | 26° | 28° | — | — |
| 1990 | 20° | 1° | 10° | — | — |
| 1989 | 43° | 22° | 32° | 1.27" | — |
| 1988 | 49° | 24° | 36° | — | — |
| 1987 | 35° | 15° | 25° | — | — |
| 1986 | 37° | 28° | 33° | — | — |
| 1985 | 39° | 16° | 27° | — | — |
| 1984 | 49° | 30° | 39° | — | — |
| 1983 | 44° | 16° | 30° | — | — |
| 1982 | 47° | 36° | 41° | — | — |
| 1981 | 55° | 42° | 49° | 1.7" | — |
| 1980 | 52° | 25° | 38° | — | — |
| 1979 | 46° | 8° | 27° | — | — |
| 1978 | 31° | -3° | 14° | — | — |
| 1977 | 29° | 16° | 22° | 0.53" | 5.5" |
| 1976 | 40° | 16° | 28° | — | — |
| 1975 | 39° | 17° | 28° | — | — |
| 1974 | 48° | 27° | 37° | — | — |
| 1973 | 47° | 29° | 38° | — | — |
| 1972coldest | 20° | -2° | 9° | — | — |
| 1971 | 32° | 24° | 28° | 0.66" | 1.3" |
56 years of data from MANCHESTER