Alta, Iowa
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 24° -31° (1924) 66° (1981) 0.59" 6.4"
February 13° 31° -34° (1905) 66° (1976) 0.6" 7"
March 24° 43° -24° (1962) 85° (1967) 1.99" 7.4"
April 36° 58° 2° (1975) 93° (1980) 3.66" 2"
May 48° 70° 20° (1967) 107° (1934) 4.14" 0"
June 58° 79° 34° (1945) 105° (1933) 5.11" 0"
July 62° 83° 42° (1971) 109° (1936) 4.55" 0"
August 60° 80° 36° (1964) 109° (1930) 4.64" 0"
September 51° 74° 22° (1899) 101° (1913) 3.49" 0"
October 38° 61° 2° (1925) 91° (1997) 2.48" 0.3"
November 25° 42° -11° (1937) 78° (2006) 1.62" 3.2"
December 11° 28° -29° (1917) 66° (1998) 0.71" 7.4"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Mar 1 18° 36° -22° (1962) 67° (1923) 0.03" NA
Mar 2 18° 36° -24° (1962) 70° (1992) 0.04" NA
Mar 3 18° 37° -10° (1962) 72° (1905) 0.04" NA
Mar 4 19° 37° -15° (1960) 67° (1983) 0.04" NA
Mar 5 19° 38° -20° (1960) 71° (2000) 0.04" NA
Mar 6 20° 38° -13° (1960) 70° (2000) 0.04" NA
Mar 7 20° 38° -11° (1996) 71° (1987) 0.05" NA
Mar 8 20° 39° -10° (1995) 76° (2000) 0.05" NA
Mar 9 21° 39° -6° (1984) 64° (1911) 0.05" NA
Mar 10 21° 40° -10° (1948) 65° (1900) 0.05" NA
Mar 11 21° 40° -21° (1948) 73° (1967) 0.05" NA
Mar 12 22° 41° -9° (1998) 69° (1900) 0.05" NA
Mar 13 22° 41° -8° (1975) 69° (1933) 0.06" NA
Mar 14 23° 42° -11° (1975) 67° (1914) 0.06" NA
Mar 15 23° 42° -5° (1975) 72° (1935) 0.06" NA
Mar 16 23° 43° -10° (1900) 73° (2003) 0.06" NA
Mar 17 24° 43° -5° (1902) 75° (1966) 0.06" NA
Mar 18 24° 44° -11° (1923) 76° (1918) 0.07" NA
Mar 19 25° 44° -11° (1923) 80° (1921) 0.07" NA
Mar 20 25° 45° -5° (1965) 78° (1934) 0.07" NA
Mar 21 25° 45° -7° (1965) 78° (1928) 0.07" NA
Mar 22 26° 46° -1° (1912) 80° (1939) 0.08" NA
Mar 23 26° 46° -6° (1899) 83° (1928) 0.08" NA
Mar 24 27° 46° -7° (1974) 81° (1910) 0.08" NA
Mar 25 27° 47° 0° (1974) 85° (1967) 0.08" NA
Mar 26 28° 48° -3° (1964) 82° (1907) 0.09" NA
Mar 27 28° 48° -3° (1964) 82° (2007) 0.09" NA
Mar 28 28° 49° 1° (1970) 79° (1989) 0.09" NA
Mar 29 29° 49° -2° (1969) 79° (1986) 0.09" NA
Mar 30 29° 50° -2° (1969) 84° (1986) 0.1" NA
Mar 31 30° 50° 3° (1969) 82° (1968) 0.1" NA
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