Dixon Weather Records

Dixon, Illinois weather averages and records from 1893–2024 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in Dixon, Illinois was 110 °F which occurred on July 14, 1936.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Dixon, Illinois was -32 °F which occurred on January 17, 2009.
Lowest Temperatures: All-Time By Year
Dixon Weather by Month
Averages based on the years 1991–2020
Month Average (°F) Record (°F) Average (inches)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧 Snow ❄️
January 29.2 12.9 65 -32 1.9 12.7
February 34.3 16.9 76 -27 1.9 7.0
March 46.9 27.7 87 -13 2.7 4.1
April 59.8 37.7 93 8 3.8 0.7
May 70.8 49.5 105 24 5.0 0.0
June 79.7 59.4 106 34 5.5 0.0
July 82.3 62.8 110 43 4.4 0.0
August 81.0 61.1 103 37 4.4 0.0
September 75.3 52.7 102 22 3.9 0.0
October 62.5 41.0 95 7 3.1 0.0
November 47.4 29.6 81 -8 2.5 1.8
December 35.0 19.5 68 -25 2.1 8.0
Entire year 59.1 39.6 110 -32 40.2 34.1
More Dixon Weather Records
1893–2024
Highest daily low 81 °F July 29, 1931
Lowest daily high -14 °F January 19, 1994
Greatest daily range
(Difference of high and low)
62 °F November 12, 1911
Greatest difference in daily high
over two conscutive days
56 °F Nov 12–13, 1911
Most daily precipitation 5.1 inches July 10, 1922
Most monthly precipitation 12.6 inches August 2016
Most yearly precipitation 51.3 inches 2018
Most yearly days with precipitation 136 1938
Earliest snow in season October 11 1990
Latest snow in season May 11 1966
Most daily snow 14.0 inches February 7, 1933
Most monthly snow 46.5 inches January 1979
Most yearly snow 71.6 inches 1926
Most snow in a winter 92.9 inches 1978–1979
Greatest snow accumulation 33.0 inches January 19, 1979
Earliest freeze September 14 1923
Earliest day ≥ 80 °F March 16 2012
Earliest day ≥ 90 °F April 10 1930
Earliest day ≥ 100 °F May 31 1934
Latest freeze May 25 1925
Latest day ≥ 80 °F November 1 1933
Latest day ≥ 90 °F October 6 1963
Latest day ≥ 100 °F September 15 1939
Most days in a year < 0 °F 40 1985
Most days in a year < 32 °F 161 1917
Most days in a year ≥ 80 °F 127 1939
Most days in a year ≥ 90 °F 64 1934
Most days in a year ≥ 100 °F 15 1936
Most days in a year ≥ 110 °F 1 1936
Dixon Weather Streaks
Most consecutive days...
With precipitation 14 days May 17–30, 2019
Without precipitation 48 days Jan 31 – Mar 19, 1969
With snow 5 days Jan 13–17, 1940
High temperature at or
below freezing
40 days Dec 27, 1976 – Feb 4, 1977
High temperature ≥ 80 °F 82 days Jun 10 – Aug 30, 1901
High temperature ≥ 90 °F 20 days Jul 9–28, 1901
High temperature ≥ 100 °F 11 days Jul 6–16, 1936
Plant Hardiness Zone
5B
Dixon is in plant hardiness zone 5B
based on average yearly minimum temperature from 1991–2020
Dixon Weather by Year
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Weather Station Details
Years Station Coordinates
1893–2024 Dixon 1w location