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
May 1 49° 73° 39° (1952) 87° (1974) 0.12" NA
May 2 49° 73° 36° (1960) 88° (1951) 0.12" NA
May 3 49° 73° 34° (1961) 89° (1992) 0.12" NA
May 4 50° 73° NA (1957) 89° (2001) 0.13" NA
May 5 50° 74° 35° (1954) 90° (1949) 0.13" NA
May 6 50° 74° 39° (1974) 92° (1986) 0.13" NA
May 7 51° 74° 33° (1997) 90° (1959) 0.13" NA
May 8 51° 75° 33° (1997) 90° (2000) 0.13" NA
May 9 51° 75° 38° (1950) 90° (2000) 0.13" NA
May 10 52° 75° 37° (1954) 89° (1979) 0.13" NA
May 11 52° 75° 36° (1983) 90° (1993) 0.13" NA
May 12 52° 76° 37° (1949) 91° (1993) 0.13" NA
May 13 53° 76° 35° (1996) 90° (1956) 0.13" NA
May 14 53° 76° 35° (1996) 91° (1956) 0.14" NA
May 15 53° 77° 40° (1951) 91° (1991) 0.14" NA
May 16 54° 77° 40° (1973) 89° (1998) 0.14" NA
May 17 54° 77° 30° (1956) 91° (1977) 0.14" NA
May 18 54° 77° 37° (1955) 91° (1977) 0.14" NA
May 19 54° 78° 34° (1956) 94° (1996) 0.14" NA
May 20 55° 78° 36° (1956) 96° (1996) 0.14" NA
May 21 55° 78° 38° (1956) 97° (1996) 0.14" NA
May 22 55° 78° 38° (2002) 95° (1996) 0.14" NA
May 23 56° 79° 42° (2002) 90° (1975) 0.14" NA
May 24 56° 79° 41° (1956) 95° (1955) 0.14" NA
May 25 56° 79° 33° (1956) 94° (1991) 0.14" NA
May 26 57° 80° 41° (1956) 92° (1991) 0.14" NA
May 27 57° 80° 37° (1961) 92° (1991) 0.14" NA
May 28 57° 80° 40° (1961) 91° (1977) 0.14" NA
May 29 58° 80° 42° (1953) 93° (1991) 0.14" NA
May 30 58° 81° 41° (1949) 96° (1991) 0.14" NA
May 31 58° 81° 43° (1996) 96° (1991) 0.14" NA
Advertisements
Track Severe Weather on mobile