Portsmouth, Ohio
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 24° 41° -29° (1994) 79° (1950) 3.05" 4.5"
February 26° 45° -8° (1985) 79° (1945) 2.88" 2.2"
March 34° 56° 0° (1980) 89° (1945) 3.65" 1.2"
April 43° 67° 12° (1982) 99° (2002) 3.55" 0.2"
May 52° 76° 28° (1986) 97° (1941) 4.96" 0"
June 61° 83° 38° (1988) 102° (1954) 3.54" 0"
July 64° 87° 40° (1988) 105° (1954) 4.18" 0"
August 62° 86° 35° (1986) 104° (1988) 3.56" 0"
September 55° 80° 31° (1989) 103° (1954) 2.67" 0"
October 43° 69° 21° (1962) 94° (1953) 2.64" 0"
November 35° 56° 2° (1950) 85° (1938) 3.07" 0.1"
December 27° 44° -18° (1989) 76° (1971) 3.23" 1.3"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Mar 1 29° 50° 6° (1986) 77° (1972) 0.11" 0.1"
Mar 2 29° 50° 3° (1980) 73° (1976) 0.1" 0"
Mar 3 30° 50° 0° (1980) 78° (1976) 0.11" 0.1"
Mar 4 30° 51° 5° (1943) 79° (1976) 0.1" 0"
Mar 5 30° 51° 7° (1960) 84° (1976) 0.1" 0.1"
Mar 6 31° 52° 6° (1960) 79° (1983) 0.11" 0"
Mar 7 31° 52° 15° (1960) 79° (1956) 0.12" 0"
Mar 8 31° 52° 4° (1960) 80° (1974) 0.12" 0.1"
Mar 9 32° 53° 9° (1984) 82° (1974) 0.11" 0"
Mar 10 32° 53° 9° (1996) 79° (1974) 0.12" 0.1"
Mar 11 32° 54° 12° (1996) 78° (2009) 0.11" 0"
Mar 12 32° 54° 14° (1969) 79° (1990) 0.11" 0.1"
Mar 13 33° 54° 7° (1960) 79° (1990) 0.12" 0"
Mar 14 33° 55° 12° (1993) 83° (1990) 0.13" 0.1"
Mar 15 33° 55° 7° (1993) 84° (1973) 0.12" 0"
Mar 16 34° 56° 7° (1993) 86° (1945) 0.12" 0"
Mar 17 34° 56° 14° (1941) 78° (1942) 0.12" 0.1"
Mar 18 34° 57° 11° (1941) 80° (1945) 0.12" 0"
Mar 19 35° 57° 18° (1993) 83° (1945) 0.13" 0"
Mar 20 35° 57° 20° (1956) 80° (1948) 0.12" 0.1"
Mar 21 35° 58° 6° (1986) 83° (1938) 0.12" 0"
Mar 22 35° 58° 9° (1986) 85° (1938) 0.12" 0.1"
Mar 23 36° 59° 19° (1960) 83° (1966) 0.13" 0"
Mar 24 36° 59° 18° (1940) 84° (1939) 0.12" 0"
Mar 25 36° 59° 13° (1974) 89° (1945) 0.12" 0.1"
Mar 26 37° 60° 17° (1940) 85° (1945) 0.13" 0"
Mar 27 37° 60° 18° (1955) 87° (1950) 0.12" 0"
Mar 28 37° 61° 15° (1982) 85° (1945) 0.12" 0.1"
Mar 29 38° 61° 21° (1982) 81° (1938) 0.12" 0"
Mar 30 38° 62° 20° (1941) 83° (1977) 0.13" 0"
Mar 31 38° 62° 20° (1969) 84° (1998) 0.12" 0"
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