Tuscola Weather Records

Tuscola, 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 Tuscola, Illinois was 113 °F which occurred on July 14, 1954.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Tuscola, Illinois was -26 °F which occurred on December 22, 1989.
Lowest Temperatures: All-Time By Year
Tuscola Weather by Month
Averages based on the years 1991–2020
Month Average (°F) Record (°F) Average (inches)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧 Snow ❄️
January 34.8 18.9 73 -25 2.4 5.6
February 39.3 21.7 74 -23 2.1 5.3
March 51.0 31.4 87 -10 2.9 2.4
April 64.5 42.0 92 15 4.6 0.2
May 74.7 53.6 98 26 4.2 0.0
June 83.1 62.9 105 34 4.6 0.0
July 85.7 65.7 113 44 4.4 0.0
August 84.5 63.2 104 41 2.9 0.0
September 79.5 55.7 103 21 3.2 0.0
October 66.8 43.9 93 18 3.3 0.0
November 51.5 32.9 82 -7 3.4 0.9
December 39.8 24.9 71 -26 2.5 3.6
Entire year 63.1 43.2 113 -26 41.0 18.0
More Tuscola Weather Records
1893–2024
Highest daily low 81 °F June 18, 1994
Lowest daily high -8 °F January 20, 1985
Greatest daily range
(Difference of high and low)
56 °F October 14, 1908
Greatest difference in daily high
over two conscutive days
44 °F Dec 27–28, 1904
Most daily precipitation 6.3 inches August 10, 1933
Most monthly precipitation 19.5 inches July 1992
Most yearly precipitation 55.2 inches 2008
Most yearly days with precipitation 132 1957
Earliest snow in season October 19 1989
Latest snow in season May 2 1929
Most daily snow 15.0 inches January 31, 1982
Most monthly snow 30.5 inches December 1973
Most yearly snow 44.2 inches 1978
Most snow in a winter 49.7 inches 1977–1978
Greatest snow accumulation 20.0 inches January 12, 1974
Earliest freeze September 21 1897
Earliest day ≥ 80 °F March 7 1974
Earliest day ≥ 90 °F April 29 1987
Earliest day ≥ 100 °F June 3 1911
Latest freeze May 28 1965
Latest day ≥ 80 °F November 1 1950
Latest day ≥ 90 °F October 15 1899
Latest day ≥ 100 °F September 29 1953
Most days in a year < 0 °F 28 1977
Most days in a year < 32 °F 145 1904
Most days in a year ≥ 80 °F 140 1953
Most days in a year ≥ 90 °F 73 1988
Most days in a year ≥ 100 °F 15 1988
Most days in a year ≥ 110 °F 1 1954
Tuscola Weather Streaks
Most consecutive days...
With precipitation 11 days Apr 6–16, 1951
Without precipitation 40 days Sep 16 – Oct 25, 1956
With snow 5 days Mar 11–15, 1906
High temperature at or
below freezing
29 days Jan 26 – Feb 23, 1978
High temperature ≥ 80 °F 98 days Jun 5 – Sep 10, 1959
High temperature ≥ 90 °F 26 days Jun 20 – Jul 15, 1966
High temperature ≥ 100 °F 6 days Jul 9–14, 1966
Plant Hardiness Zone
6A
Tuscola is in plant hardiness zone 6A
based on average yearly minimum temperature from 1991–2020
Tuscola Weather by Year
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Weather Station Details
Years Station Coordinates
1893–2024 Tuscola location