Iowa March Weather

Iowa weather averages and all-time records in the month of March from 1991–2020 based on data made available by the NOAA.
State:
Month:
Statewide March Averages
High temperature 46.3 °F
Low temperature 26.5 °F
Precipitation 2.0 inches
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Iowa Cities
March weather averages for various places in Iowa, from 1991–2020.
City Average (°F) Record (°F) Monthly (inches)
High Low High Low Precipitation Snow
Ames 47.1 27.2 90 -25 2.0 n/a
Burlington 50.7 31.3 88 -13 2.4 n/a
Carroll 46.3 25.2 88 -28 1.9 5.1
Cedar Rapids 48.6 28.4 88 -17 2.0 4.0
Davenport 49.5 29.5 88 -19 2.6 4.4
Des Moines 49.4 29.9 91 -22 2.2 4.4
Dubuque 44.2 26.5 85 -20 2.3 5.7
Fort Madison 50.4 32.3 84 -11 2.8 1.7
Iowa City 48.9 29.1 88 -17 2.2 n/a
Iowa Falls 43.1 24.1 87 -31 2.1 4.0
Lamoni 49.9 29.1 86 -12 2.5 3.9
Mason City 42.3 23.8 84 -28 2.3 7.0
Northwood 39.8 22.1 83 -27 2.0 5.6
Ottumwa 49.6 29.5 90 -20 2.3 n/a
Rockwell City 45.6 25.1 87 -22 1.8 4.6
Sac City 44.3 24.0 88 -19 1.8 4.0
Sioux City 48.3 26.1 91 -22 1.8 5.7
Spirit Lake 42.2 24.5 82 -18 1.4 5.7
Waterloo 45.3 25.7 87 -34 2.0 4.6
Webster City 45.0 24.5 89 -29 1.9 4.5