Woodstock Weather Records

Woodstock, Ontario weather averages and records from 1870–2024 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in Woodstock, Ontario was 38.9 °C which occurred on July 9, 1936.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Woodstock, Ontario was -36.7 °C which occurred on January 25, 1884.
Lowest Temperatures: All-Time By Year
Woodstock Weather by Month
Averages based on the years 1991–2020
Month Average (°C) Record (°C) Average (cm)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧 Snow ❄️
January -1.4 -9.0 18.3 -36.7 7.7 31.2
February 0.1 -8.7 20.0 -33.0 5.8 21.2
March 4.6 -4.8 27.5 -31.1 6.5 17.3
April 12.0 1.1 30.5 -16.7 8.8 5.2
May 19.0 7.1 35.0 -6.7 9.1 0.0
June 25.0 12.9 37.0 -0.5 7.7 0.0
July 27.1 15.2 38.9 2.0 9.9 0.0
August 25.9 14.2 36.1 0.6 7.8 0.0
September 22.4 10.3 37.2 -3.9 8.3 0.0
October 14.6 4.6 30.0 -10.6 7.7 1.2
November 7.8 0.0 24.0 -21.1 8.4 9.9
December 1.7 -4.9 18.0 -29.4 6.1 21.0
Entire year 13.3 3.2 38.9 -36.7 93.7 105.5
More Woodstock Weather Records
1870–2024
Highest daily low 25.6 °C June 9, 1914
Lowest daily high -25.0 °C February 8, 1934
Greatest daily range
(Difference of high and low)
31.7 °C March 24, 1875
Greatest difference in daily high
over two conscutive days
26.7 °C Feb 20–21, 1918
Most daily precipitation 13.2 cm August 23, 1870
Most monthly precipitation 29.1 cm August 1964
Most yearly precipitation 124.0 cm 1996
Most yearly days with precipitation 184 1985
Earliest snow in season September 29 1888
Latest snow in season May 24 1925
Most daily snow 38.1 cm December 3, 1898
Most monthly snow 126.4 cm January 1884
Most yearly snow 326.5 cm 1883
Most snow in a winter 374.4 cm 1882–1883
Greatest snow accumulation 46.0 cm January 19, 1994
Earliest freeze September 10 1883
Earliest day ≥ 20 °C February 26 2000
Earliest day ≥ 25 °C March 8 2000
Earliest day ≥ 30 °C April 23 1985
Earliest day ≥ 35 °C May 31 1978
Latest freeze June 17 1980
Latest day ≥ 20 °C November 23 1931
Latest day ≥ 25 °C October 25 1963
Latest day ≥ 30 °C October 1 2019
Latest day ≥ 35 °C September 6 1881
Most days in a year < 0 °C 181 1875
Most days in a year ≥ 20 °C 147 2021
Most days in a year ≥ 25 °C 103 2005
Most days in a year ≥ 30 °C 37 2020
Most days in a year ≥ 35 °C 6 1988
Woodstock Weather Streaks
Most consecutive days...
With precipitation 17 days Sep 19 – Oct 5, 1986
Without precipitation 39 days Aug 20 – Sep 27, 1908
With snow 16 days Feb 6–21, 1923
Freezing temperatures
High temperature ≤ 0 °C
46 days Dec 26, 1976 – Feb 9, 1977
High temperature ≥ 20 °C 113 days Jun 1 – Sep 21, 2022
High temperature ≥ 25 °C 41 days Jun 28 – Aug 7, 1955
High temperature ≥ 30 °C 13 days Jul 6–18, 1936
High temperature ≥ 35 °C 6 days Jul 8–13, 1936
Woodstock Weather by Year
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Weather Station Details
Years Station Coordinates
1870–2024 Woodstock location