Londonderry, New Hampshire
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 12° 32° -35° (1961) 67° (1950) 2.72" NA
February 16° 37° -23° (1971) 70° (1997) 2.84" NA
March 24° 45° -18° (1980) 86° (1998) 3.01" NA
April 36° 57° 4° (1982) 94° (2002) 3.63" NA
May 46° 69° 19° (2002) 95° (1987) 3.82" NA
June 56° 77° 29° (2001) 98° (1991) 4.11" NA
July 61° 82° 36° (2001) 100° (1991) 3.79" NA
August 59° 81° 32° (1965) 99° (1975) 3.67" NA
September 51° 73° 20° (2000) 96° (1953) 3.39" NA
October 39° 61° 14° (1948) 88° (1963) 4.11" NA
November 31° 50° -4° (1989) 91° (1954) 3.8" NA
December 20° 38° -25° (1951) 75° (1998) 3.27" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Mar 1 20° 40° -18° (1980) 53° (1954) 0.1" NA
Mar 2 20° 40° -7° (2001) 61° (1972) 0.11" NA
Mar 3 20° 41° -5° (1950) 62° (2004) 0.1" NA
Mar 4 20° 41° -6° (1950) 61° (2002) 0.1" NA
Mar 5 21° 41° -6° (1950) 61° (1974) 0.1" NA
Mar 6 21° 42° 2° (1988) 68° (1976) 0.09" NA
Mar 7 21° 42° -4° (2003) 60° (1974) 0.1" NA
Mar 8 22° 42° 1° (1989) 67° (1974) 0.1" NA
Mar 9 22° 42° -2° (1997) 65° (1995) 0.09" NA
Mar 10 22° 43° -10° (1996) 69° (2000) 0.09" NA
Mar 11 22° 43° -7° (1996) 68° (1977) 0.09" NA
Mar 12 23° 43° 0° (1996) 62° (1967) 0.09" NA
Mar 13 23° 44° -2° (1998) 65° (1977) 0.07" NA
Mar 14 23° 44° -3° (1998) 65° (1990) 0.08" NA
Mar 15 24° 44° 0° (1993) 60° (1979) 0.08" NA
Mar 16 24° 44° -1° (1956) 62° (1989) 0.09" NA
Mar 17 24° 45° -7° (1967) 71° (2000) 0.09" NA
Mar 18 25° 45° -13° (1956) 68° (1990) 0.09" NA
Mar 19 25° 45° -15° (1967) 63° (1999) 0.1" NA
Mar 20 25° 46° 0° (1967) 69° (2010) 0.1" NA
Mar 21 26° 46° -5° (1956) 69° (1976) 0.1" NA
Mar 22 26° 47° -3° (2002) 67° (1976) 0.11" NA
Mar 23 27° 47° 5° (2002) 69° (1953) 0.11" NA
Mar 24 27° 47° 5° (2002) 73° (1979) 0.11" NA
Mar 25 27° 48° 7° (2002) 71° (1963) 0.1" NA
Mar 26 28° 48° -4° (1960) 70° (1963) 0.11" NA
Mar 27 28° 49° 5° (1956) 73° (1949) 0.11" NA
Mar 28 28° 49° 11° (1974) 70° (1989) 0.1" NA
Mar 29 29° 49° 5° (1956) 86° (1998) 0.1" NA
Mar 30 29° 50° 9° (1970) 77° (1981) 0.1" NA
Mar 31 30° 50° 12° (2001) 83° (1977) 0.1" NA
Advertisements
Track Severe Weather on mobile