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
Jul 1 63° 84° 46° (1959) 96° (1970) 0.16" 0"
Jul 2 63° 84° 49° (1959) 97° (1949) 0.15" 0"
Jul 3 63° 84° 46° (1968) 97° (1949) 0.15" 0"
Jul 4 63° 84° 42° (1967) 99° (1982) 0.16" 0"
Jul 5 63° 84° 42° (1972) 98° (1949) 0.15" 0"
Jul 6 64° 84° 49° (1953) 100° (1954) 0.15" 0"
Jul 7 64° 84° 45° (1960) 104° (1985) 0.14" 0"
Jul 8 64° 84° 45° (1953) 99° (1980) 0.15" 0"
Jul 9 64° 84° 44° (1953) 99° (1976) 0.13" 0"
Jul 10 64° 85° 48° (1953) 99° (1980) 0.13" 0"
Jul 11 64° 85° 47° (1959) 103° (1954) 0.13" 0"
Jul 12 64° 84° 49° (1975) 102° (1954) 0.13" 0"
Jul 13 64° 84° 48° (1950) 104° (1954) 0.12" 0"
Jul 14 64° 84° 47° (1967) 103° (1980) 0.13" 0"
Jul 15 64° 84° 47° (1952) 102° (1980) 0.13" 0"
Jul 16 64° 84° 45° (1958) 98° (2006) 0.13" 0"
Jul 17 64° 84° 50° (1976) 100° (2006) 0.12" 0"
Jul 18 64° 84° 47° (1979) 99° (1974) 0.13" 0"
Jul 19 64° 84° 52° (1958) 101° (1954) 0.13" 0"
Jul 20 64° 84° 49° (1950) 103° (2006) 0.13" 0"
Jul 21 64° 84° 49° (1956) 98° (2002) 0.12" 0"
Jul 22 63° 84° 51° (1953) 97° (1964) 0.13" 0"
Jul 23 63° 84° 50° (1956) 95° (1965) 0.12" 0"
Jul 24 63° 84° 52° (1950) 97° (2005) 0.13" 0"
Jul 25 63° 84° 50° (1975) 99° (1952) 0.13" 0"
Jul 26 63° 84° 43° (1962) 104° (1956) 0.13" 0"
Jul 27 63° 84° 48° (1962) 100° (1955) 0.12" 0"
Jul 28 63° 84° 48° (1965) 99° (1955) 0.12" 0"
Jul 29 63° 84° 44° (1952) 100° (1955) 0.11" 0"
Jul 30 63° 83° 43° (1971) 103° (1955) 0.12" 0"
Jul 31 63° 83° 45° (1960) 105° (1955) 0.12" 0"
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