Weather on March 31
Manchester, NH
55 Years of Data
Avg High
54°F
Avg Low
33°F
Warmest
1998
74°F avg
Coldest
1991
25°F avg
About This Date
March 31st in Manchester, NH typically brings cool spring weather, with average highs around 54°F and lows near 33°F. Over 56 years of records, the warmest March 31st was in 1998 (74°F average), while the coldest was 1991 (25°F) — a 49°F range across recorded history. Precipitation has occurred on 52% of recorded March 31st dates, with snow falling 5% of the time (heaviest snowfall: 5.4"). 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 March 31st in Manchester, NH? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 55° | 39° | 47° | 2.13" | — |
| 2025 | 63° | 37° | 50° | 0.69" | — |
| 2024 | 58° | 35° | 46° | — | — |
| 2023 | 53° | 23° | 38° | 0.76" | — |
| 2022 | 65° | 40° | 52° | 0.53" | — |
| 2021 | 67° | 43° | 55° | 0.05" | — |
| 2020 | 51° | 32° | 42° | — | — |
| 2019 | 67° | 38° | 52° | 0.79" | — |
| 2018 | 59° | 39° | 49° | — | — |
| 2017 | 37° | 31° | 34° | 1.73" | 5.4" |
| 2016 | 73° | 44° | 59° | — | — |
| 2015 | 50° | 34° | 42° | — | — |
| 2014 | 43° | 32° | 37° | 3.23" | — |
| 2013 | 60° | 27° | 44° | 0.36" | — |
| 2012 | 48° | 34° | 41° | — | — |
| 2011 | 48° | 32° | 40° | 0.46" | — |
| 2010 | 50° | 45° | 47° | 0.1" | — |
| 2009 | 54° | 37° | 45° | — | — |
| 2008 | 41° | 26° | 34° | 0.23" | — |
| 2007 | 53° | 31° | 42° | — | — |
| 2006 | 74° | 33° | 53° | — | — |
| 2005 | 57° | 33° | 45° | — | — |
| 2004 | 40° | 33° | 36° | 3.15" | — |
| 2003 | 36° | 27° | 31° | — | — |
| 2002 | 63° | 39° | 51° | 0.03" | — |
| 2001 | 39° | 33° | 36° | 0.03" | — |
| 2000 | 51° | 29° | 40° | — | — |
| 1999 | 70° | 36° | 53° | — | — |
| 1998warmest | 89° | 59° | 74° | — | — |
| 1997 | 58° | 31° | 44° | 0.48" | — |
| 1996 | 46° | 25° | 35° | — | — |
| 1995 | 56° | 33° | 44° | 0.71" | — |
| 1994 | 47° | 25° | 36° | — | — |
| 1993 | 52° | 29° | 40° | 0.25" | — |
| 1992 | 51° | 21° | 36° | 0.56" | — |
| 1991coldest | 31° | 20° | 25° | — | — |
| 1990 | 35° | 29° | 32° | 0.79" | 0.3" |
| 1989 | 75° | 30° | 53° | 1.52" | 0.3" |
| 1988 | 60° | 27° | 43° | — | — |
| 1987 | 62° | 43° | 52° | 1.55" | — |
| 1986 | 80° | 47° | 63° | — | — |
| 1985 | 53° | 28° | 41° | — | — |
| 1984 | 37° | 30° | 34° | 0.1" | — |
| 1983 | 41° | 23° | 32° | — | — |
| 1982 | 63° | 29° | 46° | — | — |
| 1981 | 72° | 52° | 62° | 0.1" | — |
| 1980 | 44° | 28° | 36° | — | — |
| 1979 | 46° | 38° | 42° | 0.25" | — |
| 1978 | 46° | 24° | 35° | — | — |
| 1977 | 83° | 42° | 62° | 0.05" | — |
| 1976 | 56° | 35° | 45° | — | — |
| 1975 | 45° | 30° | 37° | 0.46" | — |
| 1974 | 37° | 26° | 32° | 0.81" | — |
| 1973 | 50° | 34° | 42° | — | — |
| 1972 | 38° | 32° | 35° | 0.03" | — |
| 1971 | 49° | 29° | 39° | — | — |
56 years of data from MANCHESTER