October is one of the warmer months of the year in Kitchener, with average highs near 14.4°C and lows around 4.3°C (mean 9.4°C). It is about average for rainfall, averaging 67 mm of rainfall and 79% relative humidity across the period.
October is one of the warmer months of the year in Kitchener. Across 45 years of records, the warmest October in Kitchener was 2007 — when the month averaged 13.8°C — while the coldest was 1981 at 6.1°C. Typical October days reach 14.4°C with nights near 4.3°C. The long-term trend is warming, about 0.6°C per decade.
October is about average for rainfall in Kitchener, averaging 67 mm of rainfall. The wettest October on record was 2001 with 143 mm, while the driest was 2005 at 30 mm.
Relative humidity in Kitchener during October averages 79%. The most humid October was 2021 at 86%, and the least humid was 2024 at 71%.
October receives about 2.6 kWh/m²/day of solar energy in Kitchener. The sunniest Octobers were 1998 and 2024 at 3.1 kWh/m²/day, and the cloudiest were 2012, 2018 and 2021, among others at 2.2.
Average wind speed in Kitchener during October is 3.2 m/s. The windiest October was 1995 at 4 m/s, while the calmest was 1984 at 2.6 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 8.3°C | 8.8°C | 9.3°C | 9.9°C | 10.9°C | +2.6°C |
| Avg High | 13.4°C | 14.1°C | 14.3°C | 14.7°C | 16.1°C | +2.7°C |
| Avg Low | 3.2°C | 3.5°C | 4.3°C | 5.1°C | 5.7°C | +2.5°C |
| Avg Rain | 67 mm | 62 mm | 64 mm | 83 mm | 53 mm | -15 mm |
October temperatures in Kitchener have risen by about 2.4°C between 1981–1985 and 2021–2025.
October has ranged from a record low of -4.9°C (2008) to a record high of 29.9°C (2023).
Rainfall in October is about average for rainfall, averaging 67 mm, with a wettest year of 143 mm.
A good time to visit Kitchener
October is a good time to visit Kitchener, with days averaging 14.4°C and nights around 4.3°C (mean 9.4°C, warmer than Kitchener's yearly average) and moderate rainfall. July and August are marginally more temperate, but October still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 16.7°C | 11.0°C | 5.4°C | 29.3°C | -2.7°C | 51 mm | 75% | 2.9 m/s | 3 |
| 2024 | 17.6°C | 11.4°C | 5.2°C | 25.6°C | -0.2°C | 33 mm | 71% | 3 m/s | 3.1 |
| 2023 | 16.0°C | 11.5°C | 7.0°C | 29.9°C | -1.3°C | 55 mm | 78% | 3.2 m/s | 2.4 |
| 2022 | 15.4°C | 9.7°C | 4.1°C | 24.6°C | -2.0°C | 34 mm | 71% | 3 m/s | 3 |
| 2021 | 17.2°C | 13.0°C | 8.9°C | 24.4°C | 1.8°C | 83 mm | 86% | 3 m/s | 2.2 |
| 2020 | 13.4°C | 8.6°C | 3.8°C | 24.1°C | -4.6°C | 59 mm | 79% | 3.3 m/s | 2.4 |
| 2019 | 15.2°C | 10.2°C | 5.1°C | 28.2°C | -0.2°C | 97 mm | 80% | 3.4 m/s | 2.7 |
| 2018 | 13.3°C | 8.5°C | 3.7°C | 26.7°C | -2.7°C | 76 mm | 82% | 3.5 m/s | 2.2 |
| 2017 | 17.8°C | 12.4°C | 7.0°C | 25.3°C | 0.1°C | 56 mm | 77% | 3.5 m/s | 2.8 |
| 2016 | 16.1°C | 10.8°C | 5.6°C | 25.9°C | -3.5°C | 41 mm | 79% | 3.1 m/s | 2.7 |
| 2015 | 14.3°C | 9.3°C | 4.3°C | 22.1°C | -3.3°C | 83 mm | 77% | 3.7 m/s | 2.6 |
| 2014 | 13.9°C | 9.3°C | 4.8°C | 22.5°C | -1.7°C | 72 mm | 84% | 3.3 m/s | 2.3 |
| 2013 | 14.7°C | 10.0°C | 5.4°C | 24.1°C | -4.6°C | 123 mm | 83% | 3 m/s | 2.7 |
| 2012 | 13.6°C | 9.2°C | 4.7°C | 21.8°C | -0.9°C | 121 mm | 83% | 3.6 m/s | 2.2 |
| 2011 | 14.1°C | 9.8°C | 5.4°C | 26.0°C | -2.1°C | 106 mm | 80% | 3.1 m/s | 2.5 |
| 2010 | 14.4°C | 9.4°C | 4.5°C | 22.2°C | -3.5°C | 53 mm | 76% | 3.3 m/s | 2.8 |
| 2009 | 12.6°C | 7.8°C | 3.1°C | 17.2°C | -3.3°C | 66 mm | 80% | 3.3 m/s | 2.2 |
| 2008 | 13.6°C | 8.2°C | 2.8°C | 24.5°C | -4.9°C | 44 mm | 78% | 3.1 m/s | 2.9 |
| 2007 🔥 | 19.1°C | 13.8°C | 8.5°C | 29.7°C | -0.2°C | 48 mm | 76% | 3.3 m/s | 2.5 |
| 2006 | 12.6°C | 7.6°C | 2.6°C | 24.4°C | -2.3°C | 78 mm | 82% | 3.5 m/s | 2.4 |
| 2005 | 15.6°C | 10.6°C | 5.6°C | 28.8°C | -1.4°C | 30 mm | 80% | 3 m/s | 2.6 |
| 2004 | 15.0°C | 10.1°C | 5.2°C | 25.4°C | 0.8°C | 59 mm | 79% | 3.3 m/s | 2.5 |
| 2003 | 12.7°C | 8.0°C | 3.2°C | 24.0°C | -3.9°C | 83 mm | 82% | 3.1 m/s | 2.6 |
| 2002 | 12.8°C | 7.8°C | 2.9°C | 27.5°C | -4.1°C | 44 mm | 78% | 3.1 m/s | 2.4 |
| 2001 🌧️ | 13.5°C | 8.9°C | 4.2°C | 23.9°C | -2.4°C | 143 mm | 82% | 3.8 m/s | 2.3 |
| 2000 | 15.1°C | 9.8°C | 4.6°C | 21.2°C | -2.8°C | 41 mm | 81% | 2.7 m/s | 2.8 |
| 1999 | 13.8°C | 8.5°C | 3.1°C | 22.6°C | -4.1°C | 52 mm | 75% | 3.3 m/s | 2.7 |
| 1998 | 16.1°C | 10.5°C | 4.9°C | 22.6°C | -1.2°C | 33 mm | 74% | 3.1 m/s | 3.1 |
| 1997 | 14.5°C | 9.1°C | 3.7°C | 26.7°C | -2.3°C | 48 mm | 76% | 2.9 m/s | 3 |
| 1996 | 13.7°C | 8.6°C | 3.5°C | 22.8°C | -3.3°C | 61 mm | 81% | 3.5 m/s | 2.4 |
| 1995 | 15.1°C | 10.0°C | 4.9°C | 25.7°C | -0.3°C | 64 mm | 78% | 4 m/s | 2.4 |
| 1994 | 15.5°C | 9.9°C | 4.4°C | 23.9°C | -0.6°C | 35 mm | 74% | 2.9 m/s | 3 |
| 1993 | 12.6°C | 7.1°C | 1.5°C | 24.2°C | -4.1°C | 71 mm | 79% | 3.7 m/s | 2.4 |
| 1992 | 11.9°C | 6.7°C | 1.5°C | 20.9°C | -3.8°C | 77 mm | 82% | 3.1 m/s | 2.5 |
| 1991 | 14.6°C | 9.6°C | 4.6°C | 24.9°C | -2.7°C | 81 mm | 76% | 3.4 m/s | 2.7 |
| 1990 | 13.3°C | 8.3°C | 3.2°C | 24.1°C | -4.5°C | 102 mm | 81% | 3.6 m/s | 2.8 |
| 1989 | 15.1°C | 9.6°C | 4.0°C | 23.7°C | -2.1°C | 47 mm | 76% | 3.4 m/s | 2.6 |
| 1988 | 10.4°C | 6.3°C | 2.3°C | 25.6°C | -4.6°C | 87 mm | 80% | 3.5 m/s | 2.4 |
| 1987 | 11.6°C | 6.4°C | 1.1°C | 19.8°C | -3.6°C | 67 mm | 76% | 3.2 m/s | 2.6 |
| 1986 | 12.8°C | 7.9°C | 3.0°C | 20.0°C | -4.4°C | 76 mm | 85% | 2.9 m/s | 2.7 |
| 1985 | 13.9°C | 8.9°C | 3.9°C | 19.5°C | -4.2°C | 105 mm | 77% | 3.2 m/s | 2.8 |
| 1984 | 16.6°C | 10.8°C | 5.0°C | 21.2°C | -1.1°C | 32 mm | 76% | 2.6 m/s | 3 |
| 1983 | 14.2°C | 9.1°C | 4.0°C | 25.7°C | -3.2°C | 59 mm | 77% | 3.5 m/s | — |
| 1982 | 14.9°C | 9.4°C | 3.8°C | 23.8°C | -3.5°C | 44 mm | 79% | 2.9 m/s | — |
| 1981 ❄️ | 10.9°C | 6.1°C | 1.3°C | 18.0°C | -4.7°C | 89 mm | 83% | 3.3 m/s | — |
Actual recorded October data for each year, 1981–2025 — sourced from NASA POWER.
The average high in October is around 14.4°C with lows near 4.3°C (mean 9.4°C), based on 45 years of NASA POWER data.
October averages 67 mm of rainfall in Kitchener, about average for rainfall. The wettest on record was 143 mm in 2001.
The hottest October reached 29.9°C in 2023. The coldest dipped to -4.9°C in 2008.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average October temperatures have risen by about 2.4°C. Daytime highs moved from 14.1°C to 16.6°C and overnight lows from 3.6°C to 6.1°C over the same span.
October is one of the warmer months of the year in Kitchener and about average for rainfall, so plan for around 14.4°C daytime highs and 4.3°C at night.
Not quite — October is the 7th coolest month in Kitchener, averaging 9.4°C.
For October in Kitchener, pack warm layers and a jacket for chilly mornings, with typical highs of 14.4°C and lows of 4.3°C. Bring an umbrella or light rain jacket too.
Relative humidity in October averages 79% — quite humid.
Average wind speed in October is 3.2 m/s. The windiest October on record averaged 4 m/s (1995).
The wettest October on record was 2001 with 143 mm. On average, October sees 67 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Kitchener behaves each October, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for October specifically, along with year-by-year records and how the month has changed over the decades.
