Arthur, Iowa
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 28° -32° (1970) 69° (2002) 0.57" 4.7"
February 14° 33° -30° (1958) 69° (2000) 0.75" 6.8"
March 25° 45° -24° (1960) 95° (1986) 1.8" 5.9"
April 36° 60° 3° (1975) 97° (1980) 3.31" 1.4"
May 48° 71° 19° (1961) 101° (1967) 4.36" 0"
June 59° 81° 34° (1969) 105° (1985) 5.11" 0"
July 64° 84° 42° (1972) 105° (1955) 4.1" 0"
August 61° 82° 36° (1986) 103° (1955) 3.89" 0"
September 51° 75° 22° (1984) 101° (2000) 2.71" 0"
October 38° 62° 10° (1976) 93° (1953) 2.19" 0.3"
November 26° 46° -13° (1959) 79° (1999) 1.38" 3.6"
December 13° 30° -28° (1989) 68° (1998) 0.86" 7.1"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Mar 1 19° 38° -17° (1962) 61° (1988) 0.04" 0.2"
Mar 2 19° 38° -3° (1962) 71° (1992) 0.05" 0.3"
Mar 3 20° 39° -10° (2002) 68° (1974) 0.04" 0.2"
Mar 4 20° 39° -13° (1960) 63° (1968) 0.05" 0.3"
Mar 5 21° 40° -24° (1960) 70° (2000) 0.05" 0.2"
Mar 6 21° 40° -14° (1962) 71° (1974) 0.05" 0.2"
Mar 7 21° 41° -11° (1996) 73° (2000) 0.05" 0.3"
Mar 8 22° 41° -11° (1995) 74° (2000) 0.04" 0.2"
Mar 9 22° 42° -11° (1995) 69° (1986) 0.05" 0.2"
Mar 10 23° 42° -7° (1984) 72° (1967) 0.05" 0.2"
Mar 11 23° 43° -8° (1998) 64° (1989) 0.05" 0.3"
Mar 12 23° 43° -10° (1998) 65° (1957) 0.05" 0.2"
Mar 13 24° 44° -13° (1975) 70° (1990) 0.05" 0.2"
Mar 14 24° 44° -11° (1975) 71° (1996) 0.06" 0.2"
Mar 15 24° 45° -1° (1979) 72° (1966) 0.06" 0.2"
Mar 16 25° 45° 5° (1997) 76° (1966) 0.06" 0.2"
Mar 17 25° 46° -3° (1962) 73° (2003) 0.06" 0.2"
Mar 18 25° 46° -3° (1965) 73° (1968) 0.07" 0.2"
Mar 19 26° 47° -5° (1965) 76° (1976) 0.06" 0.2"
Mar 20 26° 47° -5° (1965) 76° (1972) 0.06" 0.1"
Mar 21 27° 48° -5° (1965) 71° (1953) 0.06" 0.2"
Mar 22 27° 48° 1° (1955) 77° (1988) 0.06" 0.1"
Mar 23 27° 49° -1° (1965) 76° (1994) 0.06" 0.2"
Mar 24 28° 49° -3° (1974) 84° (1967) 0.07" 0.1"
Mar 25 28° 50° 3° (1955) 80° (1967) 0.06" 0.2"
Mar 26 28° 50° -10° (1965) 80° (2007) 0.08" 0.1"
Mar 27 29° 51° 3° (1996) 78° (1991) 0.07" 0.2"
Mar 28 29° 52° 3° (1970) 82° (1986) 0.07" 0.1"
Mar 29 29° 52° 1° (1969) 95° (1986) 0.07" 0.2"
Mar 30 30° 53° 3° (1969) 85° (1968) 0.07" 0.1"
Mar 31 30° 53° 12° (1954) 85° (1978) 0.08" 0.1"
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