Weather on March 12
Manchester, NH
55 Years of Data
Avg High
44°F
Avg Low
24°F
Warmest
2012
52°F avg
Coldest
2017
15°F avg
About This Date
March 12th in Manchester, NH typically brings chilly spring weather, with average highs around 44°F and lows near 24°F. Over 56 years of records, the warmest March 12th was in 2012 (52°F average), while the coldest was 2017 (15°F) — a 37°F range across recorded history. Precipitation has occurred on 34% of recorded March 12th dates, with snow falling 5% of the time (heaviest snowfall: 3"). The last decade has been 7.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.9°F warmer on this date compared to 20-30 years ago.
Planning for March 12th in Manchester, NH? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
1.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 48° | 32° | 40° | 0.05" | — |
| 2025 | 53° | 34° | 43° | — | — |
| 2024 | 54° | 31° | 43° | — | — |
| 2023 | 49° | 26° | 38° | — | — |
| 2022 | 41° | 22° | 32° | 0.84" | 0.3" |
| 2021 | 61° | 43° | 52° | — | — |
| 2020 | 46° | 32° | 39° | — | — |
| 2019 | 42° | 30° | 36° | — | — |
| 2018 | 42° | 21° | 32° | — | 0.1" |
| 2017coldest | 24° | 6° | 15° | — | — |
| 2016 | 61° | 29° | 45° | — | — |
| 2015 | 42° | 22° | 32° | — | — |
| 2014 | 40° | 33° | 36° | 0.99" | — |
| 2013 | 54° | 42° | 48° | 1.02" | — |
| 2012warmest | 71° | 32° | 52° | — | — |
| 2011 | 46° | 33° | 40° | — | — |
| 2010 | 44° | 31° | 38° | 0.08" | — |
| 2009 | 38° | 23° | 31° | — | — |
| 2008 | 41° | 30° | 36° | 0.2" | — |
| 2007 | 55° | 27° | 41° | — | — |
| 2006 | 56° | 27° | 42° | 0.03" | — |
| 2005 | 34° | 29° | 31° | 0.94" | — |
| 2004 | 46° | 29° | 37° | 0.08" | — |
| 2003 | 49° | 28° | 38° | — | — |
| 2002 | 44° | 28° | 36° | — | — |
| 2001 | 40° | 20° | 30° | — | — |
| 2000 | 39° | 30° | 35° | 3.3" | — |
| 1999 | 35° | 23° | 29° | 0.18" | — |
| 1998 | 25° | 9° | 17° | — | — |
| 1997 | 30° | 18° | 24° | — | — |
| 1996 | 42° | 0° | 21° | — | — |
| 1995 | 40° | 20° | 30° | — | — |
| 1994 | 42° | 14° | 28° | — | — |
| 1993 | 48° | 11° | 29° | — | — |
| 1992 | 30° | 6° | 18° | — | — |
| 1991 | 31° | 21° | 26° | — | — |
| 1990 | 60° | 30° | 45° | 0.3" | — |
| 1989 | 57° | 25° | 41° | 0.13" | — |
| 1988 | 42° | 17° | 30° | — | — |
| 1987 | 35° | 9° | 22° | — | — |
| 1986 | 52° | 24° | 38° | — | — |
| 1985 | 57° | 35° | 46° | 1.19" | — |
| 1984 | 37° | 4° | 20° | — | — |
| 1983 | 38° | 34° | 36° | 2.59" | — |
| 1982 | 50° | 33° | 42° | 0.18" | — |
| 1981 | 42° | 21° | 32° | — | — |
| 1980 | 36° | 17° | 26° | 0.03" | — |
| 1979 | 40° | 19° | 29° | — | — |
| 1978 | 51° | 30° | 41° | — | — |
| 1977 | 61° | 28° | 44° | — | — |
| 1976 | 45° | 16° | 30° | — | — |
| 1975 | 38° | 26° | 32° | — | — |
| 1974 | 40° | 17° | 28° | — | — |
| 1973 | 40° | 33° | 36° | 0.3" | — |
| 1972 | 33° | 3° | 18° | — | — |
| 1971 | 33° | 27° | 30° | 0.56" | 3" |
56 years of data from MANCHESTER