Portsmouth, Ohio
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 20° 39° -29° (1994) 79° (1950) 3.2" 6.5"
February 23° 44° -8° (1985) 79° (1945) 2.92" 5.7"
March 31° 55° 0° (1980) 89° (1945) 3.66" 1.9"
April 41° 66° 12° (1982) 99° (2002) 3.35" 0.3"
May 51° 75° 28° (1986) 97° (1941) 4.33" 0"
June 60° 82° 38° (1988) 102° (1954) 3.88" 0"
July 64° 86° 40° (1988) 105° (1954) 4.12" 0"
August 62° 85° 35° (1986) 104° (1988) 4.07" 0"
September 54° 78° 31° (1989) 103° (1954) 3.06" 0"
October 41° 68° 21° (1962) 94° (1953) 2.54" 0"
November 33° 55° 2° (1950) 85° (1938) 3" 0.7"
December 25° 44° -18° (1989) 76° (1971) 3.32" 2.1"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Feb 1 20° 40° -1° (1971) 75° (2002) 0.1" NA
Feb 2 21° 41° 2° (1945) 69° (1988) 0.1" NA
Feb 3 21° 41° -8° (1985) 63° (1983) 0.1" NA
Feb 4 21° 41° -6° (1985) 62° (1957) 0.1" NA
Feb 5 21° 41° -5° (1996) 72° (1962) 0.1" NA
Feb 6 21° 42° -4° (2007) 66° (1986) 0.1" NA
Feb 7 21° 42° -1° (2007) 64° (1999) 0.1" NA
Feb 8 22° 42° -1° (1977) 74° (1937) 0.1" NA
Feb 9 22° 42° -1° (1985) 70° (1937) 0.1" NA
Feb 10 22° 43° -1° (1982) 71° (2001) 0.1" NA
Feb 11 22° 43° 0° (2007) 70° (1976) 0.1" NA
Feb 12 22° 43° -6° (1981) 76° (1999) 0.1" NA
Feb 13 22° 43° -4° (1986) 72° (1938) 0.1" NA
Feb 14 23° 44° 5° (1943) 73° (1961) 0.1" NA
Feb 15 23° 44° 3° (2007) 79° (1945) 0.1" NA
Feb 16 23° 44° 1° (1963) 74° (1954) 0.1" NA
Feb 17 23° 45° -2° (1958) 71° (2006) 0.11" NA
Feb 18 24° 45° 2° (1936) 73° (1948) 0.11" NA
Feb 19 24° 45° -1° (1936) 78° (1939) 0.11" NA
Feb 20 24° 46° 0° (1936) 72° (1939) 0.11" NA
Feb 21 24° 46° 4° (1968) 73° (1937) 0.11" NA
Feb 22 25° 46° -2° (1963) 72° (1976) 0.11" NA
Feb 23 25° 47° 2° (1963) 71° (1943) 0.11" NA
Feb 24 25° 47° 11° (1967) 71° (1977) 0.11" NA
Feb 25 25° 48° 1° (1967) 72° (1961) 0.11" NA
Feb 26 26° 48° 3° (1967) 75° (1936) 0.11" NA
Feb 27 26° 48° 4° (1963) 74° (2000) 0.11" NA
Feb 28 26° 49° 4° (1986) 73° (1939) 0.11" NA
Feb 29 26° 49° 13° (1980) 69° (1972) 0.11" NA
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