Kelowna Weather Records

Kelowna, British Columbia weather averages and records from 1899–2023 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in Kelowna, British Columbia was 44.6 °C which occurred on June 29, 2021.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Kelowna, British Columbia was -34.8 °C which occurred on December 29, 1990.
Lowest Temperatures: All-Time By Year
Kelowna Weather by Month
Averages based on the years 1991–2020
Month Average (°C) Record (°C) Average (cm)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧
January 0.8 -5.8 14.8 -31.7 2.5
February 3.5 -5.4 17.2 -28.3 1.6
March 9.6 -2.2 21.1 -22.2 1.9
April 15.2 1.0 28.1 -11.0 2.4
May 20.7 5.4 34.4 -4.2 3.9
June 24.1 9.1 44.6 -1.3 4.1
July 28.6 11.4 39.5 2.2 2.7
August 28.1 10.6 39.3 0.6 2.4
September 22.2 6.3 35.6 -6.1 2.6
October 13.1 1.3 26.8 -15.7 3.1
November 5.8 -2.3 20.6 -28.4 3.1
December 1.0 -5.6 14.5 -34.8 2.8
Entire year 14.5 2.0 44.6 -34.8 32.7
More Kelowna Weather Records
1899–2023
Highest daily low 22.8 °C July 24, 1927
Lowest daily high -24.4 °C December 29, 1968
Greatest daily range
(Difference of high and low)
29.0 °C June 28, 1979
Difference in high temperature
over two conscutive days
24.5 °C Jan 31 – Feb 1, 1989
Most daily precipitation 8.4 cm September 26, 2015
Most monthly precipitation 12.4 cm August 1976
Most yearly precipitation 50.5 cm 1982
Earliest freeze September 1 1973
Latest freeze June 14 1979
Kelowna Weather Streaks
Most consecutive days...
With precipitation 18 days Nov 6–23, 1937
Without precipitation 145 days Oct 14, 2015 – Mar 6, 2016
Kelowna Weather by Year
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Weather Station Details
Years Station Coordinates
2010–2023 Kelowna location
2005–2009 Kelowna AWOS location
1969–2004 Kelowna A location
1962–1968 Kelowna Bowes Street location
1899–1961 Kelowna location