October is one of the cooler months of the year in Narrogin, with average highs near 21.1°C and lows around 7.6°C (mean 14.4°C). It is one of the drier months, averaging 31 mm of rainfall and 73% relative humidity across the period.
October is one of the cooler months of the year in Narrogin. Across 45 years of records, the warmest October in Narrogin was 2015 — when the month averaged 18.6°C — while the coldest was 1989 at 12°C. Typical October days reach 21.1°C with nights near 7.6°C. The long-term trend is warming, about 0.4°C per decade.
October is one of the drier months in Narrogin, averaging 31 mm of rainfall. The wettest October on record was 2021 with 89 mm, while the driest was 2000 at 4 mm.
Relative humidity in Narrogin during October averages 73%. The most humid October was 1988 at 80%, and the least humid was 2010 at 57%.
October receives about 6.6 kWh/m²/day of solar energy in Narrogin. The sunniest Octobers were 1994 and 2010 at 7.2 kWh/m²/day, and the cloudiest was 2011 at 5.7.
Average wind speed in Narrogin during October is 3.1 m/s. The windiest Octobers were 2016 and 2017 at 3.5 m/s, while the calmest was 1983 at 2.6 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 13.7°C | 13.9°C | 14.3°C | 15.6°C | 14.4°C | +0.7°C |
| Avg High | 20.5°C | 20.5°C | 21.0°C | 22.7°C | 21.0°C | +0.5°C |
| Avg Low | 6.8°C | 7.3°C | 7.6°C | 8.4°C | 7.8°C | +1°C |
| Avg Rain | 27 mm | 33 mm | 29 mm | 28 mm | 39 mm | +12 mm |
October temperatures in Narrogin have stayed relatively stable across the record.
October has ranged from a record low of -0.3°C (1994) to a record high of 33.9°C (2012).
Rainfall in October is one of the drier months, averaging 31 mm, with a wettest year of 89 mm.
A good time to visit Narrogin
October is a good time to visit Narrogin, with days averaging 21.1°C and nights around 7.6°C (mean 14.4°C, cooler than Narrogin's yearly average) and moderate rainfall. December and March 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 | 20.4°C | 14.0°C | 7.6°C | 27.0°C | 4.0°C | 44 mm | 78% | 2.7 m/s | 6.6 |
| 2024 | 23.0°C | 16.1°C | 9.1°C | 32.0°C | 5.3°C | 33 mm | 73% | 2.9 m/s | 6.9 |
| 2023 | 23.4°C | 16.0°C | 8.5°C | 32.1°C | 4.6°C | 12 mm | 67% | 3 m/s | 7.1 |
| 2022 | 18.9°C | 12.8°C | 6.7°C | 26.6°C | 2.8°C | 34 mm | 77% | 2.9 m/s | 6.3 |
| 2021 🌧️ | 18.3°C | 12.4°C | 6.4°C | 25.1°C | 1.5°C | 89 mm | 79% | 3 m/s | 6.3 |
| 2020 | 21.7°C | 15.1°C | 8.4°C | 30.4°C | 3.5°C | 24 mm | 73% | 3 m/s | 6.8 |
| 2019 | 24.2°C | 16.5°C | 8.7°C | 33.6°C | 4.1°C | 31 mm | 65% | 3 m/s | 6.9 |
| 2018 | 22.0°C | 15.6°C | 9.3°C | 29.6°C | 5.3°C | 43 mm | 74% | 3.1 m/s | 5.8 |
| 2017 | 21.4°C | 14.7°C | 8.0°C | 28.8°C | 3.7°C | 33 mm | 71% | 3.5 m/s | 6.6 |
| 2016 | 20.0°C | 13.2°C | 6.5°C | 27.8°C | 1.3°C | 21 mm | 71% | 3.5 m/s | 6.9 |
| 2015 🔥 | 26.8°C | 18.6°C | 10.4°C | 33.7°C | 3.6°C | 14 mm | 62% | 3.2 m/s | 6.6 |
| 2014 | 22.3°C | 15.5°C | 8.7°C | 30.4°C | 3.7°C | 34 mm | 75% | 2.9 m/s | 6.5 |
| 2013 | 21.1°C | 14.4°C | 7.7°C | 32.0°C | 2.8°C | 29 mm | 77% | 3 m/s | 6.7 |
| 2012 | 23.4°C | 16.2°C | 8.9°C | 33.9°C | 5.8°C | 13 mm | 64% | 3.3 m/s | 6.6 |
| 2011 | 21.2°C | 15.0°C | 8.8°C | 28.9°C | 3.9°C | 53 mm | 77% | 2.8 m/s | 5.7 |
| 2010 | 24.2°C | 15.8°C | 7.3°C | 33.0°C | 3.7°C | 14 mm | 57% | 3 m/s | 7.2 |
| 2009 | 21.9°C | 15.2°C | 8.6°C | 30.3°C | 3.5°C | 11 mm | 76% | 3.1 m/s | 6.4 |
| 2008 | 21.6°C | 15.2°C | 8.7°C | 30.0°C | 3.1°C | 46 mm | 75% | 3.1 m/s | 5.9 |
| 2007 | 20.1°C | 13.6°C | 7.1°C | 26.6°C | 3.6°C | 50 mm | 77% | 3.1 m/s | 6.5 |
| 2006 | 23.8°C | 16.2°C | 8.5°C | 32.1°C | 4.0°C | 19 mm | 66% | 3.3 m/s | 6.6 |
| 2005 | 17.9°C | 12.1°C | 6.3°C | 24.1°C | 1.8°C | 42 mm | 80% | 3 m/s | 6.2 |
| 2004 | 21.1°C | 14.5°C | 7.8°C | 29.6°C | 3.1°C | 38 mm | 74% | 3.3 m/s | 6.7 |
| 2003 | 20.0°C | 13.8°C | 7.6°C | 26.0°C | 3.1°C | 26 mm | 77% | 3 m/s | 6.6 |
| 2002 | 20.3°C | 14.0°C | 7.7°C | 28.2°C | 2.6°C | 40 mm | 76% | 3.2 m/s | 6.4 |
| 2001 | 20.6°C | 13.4°C | 6.3°C | 27.6°C | 2.4°C | 16 mm | 70% | 3 m/s | 6.4 |
| 2000 | 22.2°C | 14.9°C | 7.5°C | 30.9°C | 3.7°C | 4 mm | 70% | 2.8 m/s | 6.9 |
| 1999 | 19.7°C | 13.3°C | 6.9°C | 25.8°C | 2.6°C | 57 mm | 77% | 3.1 m/s | 6.7 |
| 1998 | 20.4°C | 13.8°C | 7.2°C | 31.5°C | 3.3°C | 23 mm | 75% | 3.2 m/s | 6.7 |
| 1997 | 21.9°C | 14.9°C | 7.9°C | 29.9°C | 4.1°C | 26 mm | 68% | 3.3 m/s | 6.7 |
| 1996 | 20.5°C | 13.9°C | 7.4°C | 30.1°C | 2.7°C | 36 mm | 77% | 2.8 m/s | 6.5 |
| 1995 | 20.6°C | 14.3°C | 7.9°C | 26.7°C | 4.2°C | 65 mm | 75% | 3.1 m/s | 6.5 |
| 1994 | 21.5°C | 14.0°C | 6.6°C | 30.1°C | -0.3°C | 17 mm | 69% | 3.1 m/s | 7.2 |
| 1993 | 18.8°C | 12.5°C | 6.1°C | 25.5°C | 0.9°C | 25 mm | 75% | 3.2 m/s | 6.7 |
| 1992 | 19.9°C | 13.7°C | 7.5°C | 28.4°C | 1.7°C | 16 mm | 79% | 2.8 m/s | 6.2 |
| 1991 | 22.0°C | 15.2°C | 8.4°C | 29.2°C | 3.9°C | 27 mm | 76% | 2.8 m/s | 6.8 |
| 1990 | 19.6°C | 13.5°C | 7.4°C | 32.6°C | 3.4°C | 39 mm | 77% | 3.2 m/s | 6.1 |
| 1989 ❄️ | 18.1°C | 12.0°C | 6.0°C | 23.6°C | 1.8°C | 56 mm | 78% | 3.2 m/s | 6.4 |
| 1988 | 19.7°C | 13.5°C | 7.4°C | 30.5°C | 1.3°C | 31 mm | 80% | 3.3 m/s | 6.6 |
| 1987 | 21.7°C | 14.5°C | 7.2°C | 29.4°C | 3.2°C | 23 mm | 66% | 3.1 m/s | 6.5 |
| 1986 | 19.1°C | 12.5°C | 5.9°C | 26.3°C | 2.0°C | 25 mm | 72% | 3 m/s | 6.7 |
| 1985 | 20.7°C | 13.5°C | 6.4°C | 29.3°C | 1.2°C | 22 mm | 68% | 3.3 m/s | 6.4 |
| 1984 | 21.1°C | 14.1°C | 7.2°C | 27.7°C | 3.8°C | 23 mm | 72% | 3.1 m/s | 6.5 |
| 1983 | 21.3°C | 14.1°C | 7.0°C | 29.2°C | 3.3°C | 12 mm | 74% | 2.6 m/s | — |
| 1982 | 22.2°C | 14.9°C | 7.6°C | 31.3°C | 1.7°C | 28 mm | 67% | 3.3 m/s | — |
| 1981 | 20.9°C | 13.9°C | 6.9°C | 31.2°C | 1.5°C | 24 mm | 72% | 3.1 m/s | — |
Actual recorded October data for each year, 1981–2025 — sourced from NASA POWER.
The average high in October is around 21.1°C with lows near 7.6°C (mean 14.4°C), based on 45 years of NASA POWER data.
October averages 31 mm of rainfall in Narrogin, one of the drier months. The wettest on record was 89 mm in 2021.
The hottest October reached 33.9°C in 2012. The coldest dipped to -0.3°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average October temperatures have risen by about 0.2°C — but days and nights have moved in opposite directions. Overnight lows rose from 7°C to 7.7°C while daytime highs eased from 21.2°C to 20.8°C, narrowing the gap between day and night.
October is one of the cooler months of the year in Narrogin and one of the drier months, so plan for around 21.1°C daytime highs and 7.6°C at night.
Not quite — October is the 6th coolest month in Narrogin, averaging 14.4°C.
For October in Narrogin, pack warm layers and a jacket for chilly mornings, with typical highs of 21.1°C and lows of 7.6°C.
Relative humidity in October averages 73% — moderately humid.
Average wind speed in October is 3.1 m/s. The windiest October on record averaged 3.5 m/s (2016).
The wettest October on record was 2021 with 89 mm. On average, October sees 31 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 Narrogin 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.
