Norwalk, Iowa
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 14° 31° -30° (1884) 67° (2003) 1.02" 8.2"
February 19° 36° -26° (1996) 78° (1930) 1.31" 8.3"
March 30° 49° -22° (1962) 91° (1986) 2.27" 4.8"
April 41° 62° 9° (1975) 93° (1980) 3.86" 1.8"
May 52° 72° 26° (1907) 105° (1934) 4.74" 0"
June 62° 82° 37° (1889) 103° (1988) 4.94" 0"
July 67° 86° 47° (1971) 110° (1936) 4.47" 0"
August 65° 84° 40° (1950) 110° (1918) 4.13" 0"
September 55° 76° 26° (1942) 101° (1939) 3.05" 0"
October 43° 63° 7° (1925) 95° (1963) 2.64" 0.2"
November 31° 48° -10° (1891) 82° (1938) 2.19" 2.9"
December 18° 34° -22° (1989) 69° (1984) 1.44" 8.7"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Dec 1 23° 39° -8° (1893) 66° (1970) 0.06" 0.3"
Dec 2 22° 39° -8° (1886) 67° (1973) 0.06" 0.3"
Dec 3 22° 38° -8° (1919) 63° (1998) 0.05" 0.3"
Dec 4 21° 38° -6° (1886) 67° (1998) 0.05" 0.2"
Dec 5 21° 37° -6° (1886) 67° (1975) 0.06" 0.3"
Dec 6 21° 37° -8° (1882) 69° (1939) 0.05" 0.3"
Dec 7 20° 36° -17° (1882) 65° (1894) 0.05" 0.3"
Dec 8 20° 36° -14° (1917) 69° (1946) 0.06" 0.3"
Dec 9 20° 36° -13° (1919) 62° (1946) 0.05" 0.3"
Dec 10 19° 35° -19° (1919) 66° (1890) 0.05" 0.3"
Dec 11 19° 35° -8° (1917) 64° (1965) 0.05" 0.3"
Dec 12 19° 35° -11° (2000) 64° (1968) 0.05" 0.3"
Dec 13 18° 34° -14° (1961) 64° (1921) 0.05" 0.2"
Dec 14 18° 34° -17° (1901) 60° (1975) 0.05" 0.3"
Dec 15 18° 34° -18° (1901) 59° (2002) 0.04" 0.3"
Dec 16 18° 33° -15° (1932) 62° (1939) 0.04" 0.3"
Dec 17 17° 33° -9° (1964) 64° (1939) 0.05" 0.3"
Dec 18 17° 33° -16° (1985) 64° (1976) 0.04" 0.3"
Dec 19 17° 33° -18° (1884) 58° (1894) 0.04" 0.2"
Dec 20 17° 32° -13° (1901) 61° (1941) 0.05" 0.3"
Dec 21 16° 32° -18° (1989) 63° (1941) 0.04" 0.3"
Dec 22 16° 32° -20° (1989) 64° (1933) 0.05" 0.3"
Dec 23 16° 32° -22° (1989) 60° (1889) 0.04" 0.2"
Dec 24 16° 32° -19° (1983) 69° (1889) 0.04" 0.3"
Dec 25 16° 32° -16° (1879) 58° (1936) 0.04" 0.3"
Dec 26 16° 32° -16° (1892) 59° (2008) 0.04" 0.3"
Dec 27 16° 31° -20° (1886) 64° (1946) 0.04" 0.2"
Dec 28 15° 31° -21° (1924) 69° (1984) 0.04" 0.3"
Dec 29 15° 31° -17° (1917) 58° (2006) 0.04" 0.3"
Dec 30 15° 31° -15° (1968) 63° (2004) 0.03" 0.3"
Dec 31 15° 31° -15° (1968) 61° (1965) 0.04" 0.2"
Advertisements
Track Severe Weather on mobile