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Cedar Rapids Weather Records

Cedar Rapids, Iowa weather averages and records from 1892–2022 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in Cedar Rapids, Iowa was 110 °F which occurred on July 6, 1911.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Cedar Rapids, Iowa was -30 °F which occurred on January 31, 2019.
Lowest Temperatures: All-Time By Year
Cedar Rapids Weather by Month
Averages based on the years 1991–2020
Month Average (°F) Record (°F) Average (inches)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧
January 28.2 11.5 65 -30 0.9
February 32.9 15.7 76 -27 1.2
March 46.7 27.0 88 -20 2.0
April 60.3 37.8 95 1 3.6
May 71.2 49.6 104 24 4.3
June 80.3 59.8 103 36 5.5
July 83.2 62.9 110 42 4.4
August 81.4 60.6 108 37 4.1
September 75.2 51.8 105 22 3.4
October 61.8 40.1 94 -2 2.9
November 46.7 27.9 79 -11 2.0
December 33.6 17.3 73 -28 1.4
Entire year 58.6 38.6 110 -30 35.7
More Cedar Rapids Weather Records
1892–2022
Highest daily low 81 °F July 31, 1917
Lowest daily high -15 °F February 2, 1996
Greatest daily range
(Difference of high and low)
62 °F November 12, 1911
Difference in high temperature
over two conscutive days
56 °F Nov 12–13, 1911
Most daily precipitation 7.8 inches September 15, 1914
Most monthly precipitation 17.0 inches July 1993
Most yearly precipitation 60.5 inches 1993
Earliest freeze September 15 2007
Latest freeze May 26 1925
Most days in a year ≥ 80 °F 124 1899
Most days in a year ≥ 90 °F 59 1925
Most days in a year ≥ 100 °F 19 1936
Cedar Rapids Weather Streaks
Most consecutive days...
With precipitation 15 days May 14–28, 2021
Without precipitation 55 days Sep 23 – Nov 16, 1952
Freezing temperatures
High temperature ≤ 32 °F
47 days Jan 8 – Feb 23, 1978
High temperature ≥ 80 °F 61 days Jun 11 – Aug 10, 1893
High temperature ≥ 90 °F 19 days Jul 9–27, 1901
High temperature ≥ 100 °F 13 days Jul 5–17, 1936
Cedar Rapids Weather by Year
More
Weather Station Details
Years Station Coordinates
1954–2022 Cedar Rapids Municipal Airport location
1892–1953 Cedar Rapids #1 location