October is one of the cooler months of the year in Manjimup, with average highs near 19°C and lows around 7.8°C (mean 13.4°C). It is one of the drier months, averaging 47 mm of rainfall and 79% relative humidity across the period.
October is one of the cooler months of the year in Manjimup. Across 45 years of records, the warmest October in Manjimup was 2015 — when the month averaged 16.5°C — while the coldest was 2005 at 11.5°C. Typical October days reach 19°C with nights near 7.8°C. The long-term trend is warming, about 0.4°C per decade.
October is one of the drier months in Manjimup, averaging 47 mm of rainfall. The wettest October on record was 1989 with 101 mm, while the driest was 2023 at 14 mm.
Relative humidity in Manjimup during October averages 79%. The most humid October was 1988 at 84%, and the least humid was 2010 at 66%.
October receives about 5.4 kWh/m²/day of solar energy in Manjimup. The sunniest Octobers were 2010 and 2012 at 6 kWh/m²/day, and the cloudiest was 1990 at 4.8.
Average wind speed in Manjimup during October is 3.1 m/s. The windiest Octobers were 1988, 2016 and 2017 at 3.6 m/s, while the calmest was 1983 at 2.5 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 12.8°C | 12.9°C | 13.2°C | 14.4°C | 13.8°C | +1°C |
| Avg High | 18.4°C | 18.4°C | 18.5°C | 20.4°C | 19.6°C | +1.2°C |
| Avg Low | 7.2°C | 7.4°C | 7.8°C | 8.4°C | 8.1°C | +0.9°C |
| Avg Rain | 50 mm | 50 mm | 50 mm | 41 mm | 42 mm | -8 mm |
October temperatures in Manjimup have risen by about 0.6°C between 1981–1985 and 2021–2025.
October has ranged from a record low of 1.8°C (1985) to a record high of 32.3°C (2019).
Rainfall in October is one of the drier months, averaging 47 mm, with a wettest year of 101 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.5°C per decade while lows rose 0.3°C per decade, widening the gap between day and night.
A good time to visit Manjimup
October is a good time to visit Manjimup, with days averaging 19°C and nights around 7.8°C (mean 13.4°C, cooler than Manjimup's yearly average) and moderate rainfall. January and February 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 | 18.8°C | 13.5°C | 8.2°C | 26.3°C | 5.8°C | 43 mm | 80% | 2.8 m/s | 5.4 |
| 2024 | 20.6°C | 15.0°C | 9.4°C | 29.3°C | 5.8°C | 37 mm | 78% | 3.1 m/s | 5.8 |
| 2023 | 21.7°C | 15.3°C | 8.9°C | 28.5°C | 4.5°C | 14 mm | 72% | 3.1 m/s | 5.9 |
| 2022 | 17.8°C | 12.4°C | 7.1°C | 25.4°C | 4.8°C | 50 mm | 78% | 3.1 m/s | 4.9 |
| 2021 | 17.5°C | 12.2°C | 6.9°C | 23.9°C | 3.7°C | 74 mm | 80% | 3.2 m/s | 5.3 |
| 2020 | 21.0°C | 14.6°C | 8.2°C | 31.4°C | 2.8°C | 33 mm | 74% | 3.1 m/s | 5.9 |
| 2019 | 21.7°C | 15.2°C | 8.7°C | 32.3°C | 4.4°C | 37 mm | 72% | 3.1 m/s | 5.5 |
| 2018 | 20.2°C | 14.7°C | 9.3°C | 27.3°C | 5.6°C | 43 mm | 78% | 3.2 m/s | 5.3 |
| 2017 | 19.7°C | 13.9°C | 8.1°C | 28.8°C | 3.8°C | 38 mm | 75% | 3.6 m/s | 5.6 |
| 2016 | 17.4°C | 12.1°C | 6.7°C | 25.0°C | 2.2°C | 43 mm | 78% | 3.6 m/s | 5.6 |
| 2015 🔥 | 23.0°C | 16.5°C | 10.0°C | 28.9°C | 4.7°C | 33 mm | 74% | 3.2 m/s | 5.8 |
| 2014 | 20.0°C | 14.2°C | 8.5°C | 27.3°C | 3.8°C | 47 mm | 82% | 3 m/s | 5.4 |
| 2013 | 19.3°C | 13.7°C | 8.1°C | 28.8°C | 4.0°C | 39 mm | 82% | 3.2 m/s | 5.8 |
| 2012 | 20.5°C | 14.4°C | 8.2°C | 28.9°C | 4.5°C | 34 mm | 75% | 3.2 m/s | 6 |
| 2011 | 19.8°C | 14.2°C | 8.7°C | 26.9°C | 3.7°C | 65 mm | 82% | 2.9 m/s | 5.4 |
| 2010 | 22.0°C | 14.8°C | 7.6°C | 30.5°C | 3.8°C | 28 mm | 66% | 3 m/s | 6 |
| 2009 | 19.4°C | 13.9°C | 8.5°C | 27.2°C | 5.8°C | 20 mm | 83% | 3.1 m/s | 4.9 |
| 2008 | 19.2°C | 14.0°C | 8.8°C | 26.5°C | 4.8°C | 65 mm | 82% | 3.1 m/s | 5.1 |
| 2007 | 18.1°C | 12.7°C | 7.2°C | 24.0°C | 4.8°C | 77 mm | 82% | 3.2 m/s | 5.4 |
| 2006 | 20.3°C | 14.2°C | 8.2°C | 28.3°C | 4.7°C | 37 mm | 76% | 3.4 m/s | 5.8 |
| 2005 ❄️ | 16.2°C | 11.5°C | 6.8°C | 21.6°C | 4.0°C | 77 mm | 84% | 3.3 m/s | 5 |
| 2004 | 18.7°C | 13.5°C | 8.2°C | 25.9°C | 5.2°C | 37 mm | 80% | 3.5 m/s | 5.6 |
| 2003 | 17.9°C | 12.9°C | 7.9°C | 24.9°C | 5.1°C | 55 mm | 83% | 3 m/s | 5 |
| 2002 | 18.1°C | 13.1°C | 8.1°C | 23.8°C | 2.5°C | 76 mm | 82% | 3.3 m/s | 5 |
| 2001 | 18.1°C | 12.3°C | 6.5°C | 24.3°C | 4.0°C | 29 mm | 78% | 2.9 m/s | 5.2 |
| 2000 | 19.2°C | 13.4°C | 7.6°C | 26.9°C | 4.8°C | 23 mm | 80% | 2.7 m/s | 5.9 |
| 1999 | 17.8°C | 12.5°C | 7.1°C | 23.3°C | 3.1°C | 83 mm | 82% | 3.1 m/s | 5.5 |
| 1998 | 17.9°C | 12.5°C | 7.1°C | 26.2°C | 3.8°C | 41 mm | 80% | 3.3 m/s | 5.7 |
| 1997 | 19.3°C | 13.6°C | 8.0°C | 27.0°C | 3.8°C | 34 mm | 78% | 3.3 m/s | 5.7 |
| 1996 | 18.5°C | 12.9°C | 7.2°C | 26.8°C | 3.2°C | 60 mm | 83% | 2.7 m/s | 5.5 |
| 1995 | 19.1°C | 13.6°C | 8.1°C | 24.7°C | 3.8°C | 68 mm | 80% | 3.3 m/s | 5.7 |
| 1994 | 18.7°C | 12.6°C | 6.5°C | 27.3°C | 2.0°C | 32 mm | 79% | 3.1 m/s | 5.9 |
| 1993 | 16.7°C | 11.6°C | 6.5°C | 22.5°C | 3.5°C | 56 mm | 81% | 3.3 m/s | 5 |
| 1992 | 18.2°C | 12.9°C | 7.7°C | 26.1°C | 3.5°C | 27 mm | 84% | 2.9 m/s | 5.1 |
| 1991 | 20.1°C | 14.2°C | 8.3°C | 27.1°C | 3.7°C | 33 mm | 82% | 2.8 m/s | 5.3 |
| 1990 | 17.4°C | 12.5°C | 7.6°C | 25.1°C | 4.7°C | 71 mm | 83% | 3.2 m/s | 4.8 |
| 1989 🌧️ | 16.4°C | 11.8°C | 7.2°C | 22.1°C | 3.6°C | 101 mm | 82% | 3.4 m/s | 5.3 |
| 1988 | 17.5°C | 12.9°C | 8.2°C | 26.6°C | 3.9°C | 61 mm | 84% | 3.6 m/s | 5.3 |
| 1987 | 19.6°C | 13.4°C | 7.2°C | 27.1°C | 3.1°C | 39 mm | 73% | 3.1 m/s | 5.2 |
| 1986 | 16.9°C | 11.6°C | 6.2°C | 22.6°C | 4.1°C | 57 mm | 78% | 3 m/s | 5.5 |
| 1985 | 18.1°C | 12.2°C | 6.3°C | 25.4°C | 1.8°C | 44 mm | 77% | 3.3 m/s | 5.4 |
| 1984 | 18.9°C | 13.4°C | 7.9°C | 23.9°C | 4.4°C | 37 mm | 79% | 3.2 m/s | 5.3 |
| 1983 | 19.5°C | 13.3°C | 7.2°C | 26.2°C | 3.0°C | 26 mm | 81% | 2.5 m/s | — |
| 1982 | 20.0°C | 13.6°C | 7.2°C | 29.2°C | 3.5°C | 42 mm | 74% | 3.2 m/s | — |
| 1981 | 18.7°C | 13.0°C | 7.3°C | 27.6°C | 2.6°C | 39 mm | 80% | 3.2 m/s | — |
Actual recorded October data for each year, 1981–2025 — sourced from NASA POWER.
The average high in October is around 19°C with lows near 7.8°C (mean 13.4°C), based on 45 years of NASA POWER data.
October averages 47 mm of rainfall in Manjimup, one of the drier months. The wettest on record was 101 mm in 1989.
The hottest October reached 32.3°C in 2019. The coldest dipped to 1.8°C in 1985.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average October temperatures have risen by about 0.6°C. Daytime highs moved from 19°C to 19.3°C and overnight lows from 7.2°C to 8.1°C over the same span.
October is one of the cooler months of the year in Manjimup and one of the drier months, so plan for around 19°C daytime highs and 7.8°C at night.
Not quite — October is the 5th coolest month in Manjimup, averaging 13.4°C.
For October in Manjimup, pack warm layers and a jacket for chilly mornings, with typical highs of 19°C and lows of 7.8°C.
Relative humidity in October averages 79% — quite humid.
Average wind speed in October is 3.1 m/s. The windiest October on record averaged 3.6 m/s (1988).
The wettest October on record was 1989 with 101 mm. On average, October sees 47 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 Manjimup 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.
