McLean, Nebraska
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 30° -32° (1970) 72° (1981) 0.44" NA
February 15° 37° -35° (1962) 75° (1982) 0.77" NA
March 25° 48° -22° (1960) 89° (1968) 1.83" NA
April 36° 62° -3° (1975) 95° (1980) 2.73" NA
May 48° 73° 20° (1967) 102° (1967) 3.77" NA
June 58° 83° 35° (1985) 106° (1979) 3.85" NA
July 63° 87° 38° (1971) 110° (1954) 3.22" NA
August 60° 85° 32° (1987) 108° (1983) 2.88" NA
September 50° 77° 22° (1984) 101° (1976) 2.32" NA
October 38° 64° 10° (1972) 93° (1963) 1.66" NA
November 24° 44° -21° (1959) 81° (2006) 1.39" NA
December 13° 33° -28° (1989) 70° (1962) 0.52" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Mar 1 20° 42° -10° (1962) 76° (1992) 0.04" NA
Mar 2 20° 42° -4° (1950) 74° (1983) 0.04" NA
Mar 3 21° 42° -13° (1960) 73° (1983) 0.04" NA
Mar 4 21° 43° -22° (1960) 71° (2000) 0.05" NA
Mar 5 21° 43° -13° (1960) 72° (1991) 0.05" NA
Mar 6 22° 44° -14° (1989) 78° (1987) 0.05" NA
Mar 7 22° 44° -11° (1996) 75° (1987) 0.05" NA
Mar 8 23° 44° -8° (1995) 71° (1987) 0.05" NA
Mar 9 23° 45° -5° (1996) 69° (1977) 0.05" NA
Mar 10 23° 45° -6° (1998) 75° (1967) 0.05" NA
Mar 11 24° 46° -12° (1998) 67° (1955) 0.05" NA
Mar 12 24° 46° -11° (1998) 73° (2007) 0.06" NA
Mar 13 24° 47° -7° (1950) 74° (2007) 0.06" NA
Mar 14 25° 47° -1° (1954) 70° (1966) 0.06" NA
Mar 15 25° 47° -6° (1949) 77° (1966) 0.06" NA
Mar 16 25° 48° -4° (1962) 77° (1966) 0.06" NA
Mar 17 26° 48° 6° (1993) 75° (1968) 0.06" NA
Mar 18 26° 49° 1° (1989) 75° (1985) 0.06" NA
Mar 19 26° 49° -8° (1965) 77° (1994) 0.06" NA
Mar 20 27° 50° -5° (1965) 79° (1997) 0.06" NA
Mar 21 27° 50° -9° (1951) 72° (1990) 0.06" NA
Mar 22 27° 51° -5° (1955) 76° (1988) 0.07" NA
Mar 23 28° 51° -3° (1965) 82° (1967) 0.07" NA
Mar 24 28° 52° -3° (1952) 83° (1967) 0.07" NA
Mar 25 28° 52° 1° (1965) 77° (1976) 0.07" NA
Mar 26 29° 53° -6° (1965) 82° (1998) 0.07" NA
Mar 27 29° 53° 3° (1955) 82° (1989) 0.07" NA
Mar 28 29° 54° 11° (1964) 84° (1986) 0.07" NA
Mar 29 30° 54° 4° (1969) 87° (1986) 0.07" NA
Mar 30 30° 55° 6° (1969) 89° (1968) 0.07" NA
Mar 31 31° 55° 5° (1954) 87° (1978) 0.08" NA
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