Sherman Weather Records

Sherman, Texas weather averages and records from 1897–2024 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in Sherman, Texas was 113 °F which occurred on August 10, 1936.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Sherman, Texas was -3 °F which occurred on February 16, 2021.
Lowest Temperatures: All-Time By Year
Sherman Weather by Month
Averages based on the years 1991–2020
Month Average (°F) Record (°F) Average (inches)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧 Snow ❄️
January 52.8 33.4 86 -2 2.6 0.3
February 56.9 36.7 91 -3 2.7 0.5
March 65.4 44.5 95 7 4.0 0.0
April 72.8 52.2 97 28 3.8 0.0
May 80.2 61.0 107 35 5.5 0.0
June 88.3 69.2 110 49 4.5 0.0
July 92.7 72.9 109 53 2.9 0.0
August 92.8 72.4 113 52 2.9 0.0
September 85.7 65.5 107 36 3.4 0.0
October 75.6 54.6 100 22 4.9 0.0
November 63.8 43.7 89 13 3.3 0.3
December 54.2 35.5 88 -2 3.6 0.1
Entire year 73.6 53.6 113 -3 43.7 1.2
More Sherman Weather Records
1897–2024
Highest daily low 87 °F August 1, 1904
Lowest daily high 9 °F February 15, 2021
Greatest daily range
(Difference of high and low)
62 °F March 2, 2014
Greatest difference in daily high
over two conscutive days
50 °F Jan 21–22, 1954
Most daily precipitation 8.4 inches August 28, 1920
Most monthly precipitation 22.8 inches October 1981
Most yearly precipitation 77.4 inches 2015
Most yearly days with precipitation 118 1957
Earliest snow in season November 22 1929
Latest snow in season March 31 1926
Most daily snow 7.0 inches January 16, 1964
Most monthly snow 16.1 inches February 1978
Most yearly snow 16.6 inches 1978
Most snow in a winter 16.6 inches 1977–1978
Greatest snow accumulation 7.0 inches January 16, 1964
Earliest freeze October 18 1948
Earliest day ≥ 90 °F February 21 1996
Earliest day ≥ 100 °F May 28 1958
Latest freeze April 15 2014
Latest day ≥ 90 °F October 31 1951
Latest day ≥ 100 °F October 4 1951
Most days in a year < 0 °F 1 2021
Most days in a year < 32 °F 78 1978
Most days in a year ≥ 80 °F 201 1963
Most days in a year ≥ 90 °F 132 1956
Most days in a year ≥ 100 °F 56 1956
Most days in a year ≥ 110 °F 2 1936
Sherman Weather Streaks
Most consecutive days...
With precipitation 10 days Jun 25 – Jul 4, 2007
Without precipitation 59 days Jun 20 – Aug 17, 2022
With snow 3 days Feb 7–9, 1978
High temperature at or
below freezing
13 days Dec 19–31, 1983
High temperature ≥ 80 °F 141 days May 9 – Sep 26, 1936
High temperature ≥ 90 °F 97 days May 29 – Sep 2, 1934
High temperature ≥ 100 °F 32 days Jul 23 – Aug 23, 1934
Plant Hardiness Zone
8A
Sherman is in plant hardiness zone 8A
based on average yearly minimum temperature from 1991–2020
Sherman Weather by Year
More Sherman Weather
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Weather Station Details
Years Station Coordinates
1897–2024 Sherman location