Marshalltown, Iowa
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 26° -31° (1912) 65° (2002) 0.95" 7.8"
February 13° 33° -35° (1996) 72° (1921) 1.05" 6.6"
March 25° 45° -32° (1962) 90° (1986) 2.39" 4.4"
April 37° 59° 4° (1982) 94° (1980) 3.31" 1.2"
May 49° 71° 20° (1907) 104° (1934) 4.25" 0"
June 59° 81° 30° (1943) 105° (1934) 5.57" 0"
July 63° 84° 42° (1947) 112° (1936) 4.58" 0"
August 60° 82° 35° (1915) 109° (1934) 4.74" 0"
September 50° 75° 20° (1942) 103° (1939) 3.53" 0"
October 38° 62° -3° (1925) 94° (1953) 2.63" 0.2"
November 26° 45° -11° (1977) 81° (1938) 2.16" 2.3"
December 14° 31° -28° (1985) 71° (1998) 1.24" 7.1"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 56° 79° 36° (1949) 101° (1913) 0.14" NA
Sep 2 55° 79° 38° (1946) 101° (1913) 0.14" NA
Sep 3 55° 79° 36° (1974) 101° (1913) 0.14" NA
Sep 4 54° 78° 36° (1974) 102° (1913) 0.14" NA
Sep 5 54° 78° 38° (1974) 100° (1899) 0.13" NA
Sep 6 54° 78° 38° (1950) 101° (1939) 0.13" NA
Sep 7 53° 77° 36° (1956) 103° (1939) 0.13" NA
Sep 8 53° 77° 35° (1986) 98° (1912) 0.13" NA
Sep 9 53° 77° 37° (1986) 99° (1955) 0.13" NA
Sep 10 52° 77° 34° (1976) 99° (1931) 0.13" NA
Sep 11 52° 76° 33° (1917) 97° (1927) 0.12" NA
Sep 12 51° 76° 31° (1955) 98° (1927) 0.12" NA
Sep 13 51° 76° 32° (1902) 98° (1939) 0.12" NA
Sep 14 51° 75° 33° (1923) 99° (1939) 0.12" NA
Sep 15 50° 75° 32° (2007) 99° (1927) 0.12" NA
Sep 16 50° 75° 31° (1984) 97° (1931) 0.12" NA
Sep 17 50° 75° 31° (1894) 95° (1925) 0.11" NA
Sep 18 49° 74° 30° (1916) 94° (1947) 0.11" NA
Sep 19 49° 74° 33° (1916) 94° (1925) 0.11" NA
Sep 20 48° 74° 28° (1896) 93° (1931) 0.11" NA
Sep 21 48° 73° 27° (1918) 94° (1940) 0.11" NA
Sep 22 48° 73° 28° (1913) 99° (1937) 0.11" NA
Sep 23 47° 72° 27° (1983) 89° (1933) 0.11" NA
Sep 24 47° 72° 29° (1983) 88° (1901) 0.1" NA
Sep 25 46° 72° 30° (1907) 90° (1920) 0.1" NA
Sep 26 46° 71° 28° (1940) 88° (1956) 0.1" NA
Sep 27 46° 71° 30° (1942) 92° (1954) 0.1" NA
Sep 28 45° 71° 20° (1942) 97° (1953) 0.1" NA
Sep 29 45° 70° 26° (1899) 91° (1897) 0.1" NA
Sep 30 45° 70° 22° (1899) 93° (1897) 0.1" NA
Advertisements
Track Severe Weather on mobile