Jefferson, Maryland
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 25° 41° -10° (1984) 74° (1950) 3.05" NA
February 27° 46° -4° (1961) 79° (1985) 2.59" NA
March 35° 56° 3° (1980) 87° (1998) 3.45" NA
April 44° 67° 20° (1956) 94° (1990) 3.32" NA
May 54° 77° 30° (1956) 97° (1996) 4.18" NA
June 62° 85° 41° (1976) 101° (1988) 3.91" NA
July 67° 89° 47° (1952) 106° (1997) 3.5" NA
August 66° 87° 44° (1986) 104° (1983) 2.93" NA
September 59° 80° 34° (1997) 100° (1953) 3.82" NA
October 47° 68° 23° (1952) 91° (1951) 3.26" NA
November 38° 57° 12° (1950) 83° (1950) 3.27" NA
December 30° 46° -8° (1983) 77° (1998) 3.36" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Apr 1 39° 62° 20° (1956) 85° (1978) 0.11" NA
Apr 2 40° 62° 30° (1955) 83° (1978) 0.11" NA
Apr 3 40° 63° 28° (1991) 81° (1981) 0.11" NA
Apr 4 40° 63° 26° (1954) 81° (1997) 0.11" NA
Apr 5 40° 64° 26° (2002) 81° (1985) 0.11" NA
Apr 6 41° 64° 25° (1976) 80° (1985) 0.11" NA
Apr 7 41° 64° 25° (1950) 85° (1991) 0.11" NA
Apr 8 41° 65° 27° (1961) 86° (1991) 0.11" NA
Apr 9 42° 65° NA (1977) 88° (2001) 0.11" NA
Apr 10 42° 66° NA (1985) 89° (2001) 0.1" NA
Apr 11 42° 66° 27° (1957) 86° (1955) 0.1" NA
Apr 12 43° 66° 28° (1976) 88° (1977) 0.11" NA
Apr 13 43° 67° 26° (1990) 87° (1977) 0.11" NA
Apr 14 43° 67° 22° (1950) 87° (1960) 0.11" NA
Apr 15 44° 67° 29° (1950) 85° (1994) 0.11" NA
Apr 16 44° 68° 25° (1950) 89° (1976) 0.11" NA
Apr 17 44° 68° 29° (1980) 92° (1976) 0.11" NA
Apr 18 45° 68° 29° (1961) 93° (1976) 0.11" NA
Apr 19 45° 69° NA (2001) 91° (1976) 0.11" NA
Apr 20 45° 69° 28° (1983) 90° (1976) 0.11" NA
Apr 21 45° 70° 28° (1956) 89° (1976) 0.11" NA
Apr 22 46° 70° 32° (1950) 93° (1985) 0.11" NA
Apr 23 46° 70° 32° (1986) 93° (1960) 0.11" NA
Apr 24 46° 70° 33° (1951) 91° (1960) 0.11" NA
Apr 25 47° 71° 28° (1956) 90° (1960) 0.11" NA
Apr 26 47° 71° NA (2001) 94° (1990) 0.11" NA
Apr 27 47° 71° 36° (1987) 93° (1990) 0.12" NA
Apr 28 48° 72° 37° (1993) 92° (1990) 0.12" NA
Apr 29 48° 72° 33° (1949) 90° (1974) 0.12" NA
Apr 30 48° 72° 34° (1961) 90° (1974) 0.12" NA
Advertisements
At Last! Intellicast now available for iPhone and Android