November is close to Onslow's year-round average, with average highs near 29.2°C and lows around 22.5°C (mean 25.9°C). It is one of the drier months, averaging 2 mm of rainfall and 62% relative humidity across the period.
November is close to Onslow's year-round average. Across 45 years of records, the warmest November in Onslow was 2007 — when the month averaged 27.5°C — while the coldest was 1987 at 23.9°C. Typical November days reach 29.2°C with nights near 22.5°C. The long-term trend is warming, about 0.2°C per decade.
November is one of the drier months in Onslow, averaging 2 mm of rainfall. The wettest November on record was 2008 with 32 mm, while the driest were 2022, 2023 and 2024, among others at 0 mm.
Relative humidity in Onslow during November averages 62%. The most humid November was 2001 at 66%, and the least humid was 1994 at 55%.
November receives about 8 kWh/m²/day of solar energy in Onslow. The sunniest November was 2002 at 8.5 kWh/m²/day, and the cloudiest was 1988 at 7.4.
Average wind speed in Onslow during November is 5.4 m/s. The windiest November was 1981 at 6.2 m/s, while the calmest was 1982 at 4.6 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 25.6°C | 25.8°C | 25.6°C | 26.3°C | 26.0°C | +0.4°C |
| Avg High | 29.0°C | 29.2°C | 29.0°C | 29.5°C | 29.2°C | +0.2°C |
| Avg Low | 22.3°C | 22.4°C | 22.3°C | 23.0°C | 22.9°C | +0.6°C |
| Avg Rain | 1 mm | 0 mm | 4 mm | 3 mm | 1 mm | 0 mm |
November temperatures in Onslow have stayed relatively stable across the record.
November has ranged from a record low of 17°C (1991) to a record high of 37.2°C (1997).
Rainfall in November is one of the drier months, averaging 2 mm, with a wettest year of 32 mm.
A good time to visit Onslow
November is a good time to visit Onslow, with days averaging 29.2°C and nights around 22.5°C (mean 25.9°C, close to Onslow's yearly average) and low rainfall. September and August are marginally more temperate, but November still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 28.3°C | 25.5°C | 22.7°C | 32.7°C | 21.3°C | 1 mm | 65% | 5.4 m/s | 8.1 |
| 2024 | 30.5°C | 27.4°C | 24.4°C | 34.2°C | 22.1°C | 0 mm | 62% | 5.1 m/s | 7.6 |
| 2023 | 29.7°C | 26.5°C | 23.3°C | 35.3°C | 21.4°C | 0 mm | 65% | 5.5 m/s | 7.8 |
| 2022 | 28.1°C | 24.7°C | 21.4°C | 30.8°C | 18.8°C | 0 mm | 62% | 5.3 m/s | 8.2 |
| 2021 | 28.7°C | 25.6°C | 22.5°C | 34.2°C | 19.7°C | 5 mm | 62% | 4.9 m/s | 7.7 |
| 2020 | 29.9°C | 26.4°C | 23.0°C | 34.5°C | 20.0°C | 0 mm | 60% | 5.4 m/s | 8.1 |
| 2019 | 30.8°C | 26.9°C | 23.1°C | 33.5°C | 18.6°C | 0 mm | 61% | 5.1 m/s | 8.2 |
| 2018 | 28.3°C | 25.0°C | 21.8°C | 32.1°C | 19.7°C | 0 mm | 62% | 6 m/s | 7.7 |
| 2017 | 29.3°C | 26.2°C | 23.0°C | 34.8°C | 20.9°C | 2 mm | 64% | 5.3 m/s | 8.2 |
| 2016 | 29.7°C | 26.1°C | 22.6°C | 34.3°C | 19.2°C | 0 mm | 61% | 5.4 m/s | 7.9 |
| 2015 | 30.6°C | 27.4°C | 24.3°C | 36.8°C | 20.2°C | 6 mm | 62% | 5.2 m/s | 7.8 |
| 2014 | 28.9°C | 25.6°C | 22.4°C | 31.1°C | 20.1°C | 2 mm | 64% | 5.5 m/s | 8 |
| 2013 | 29.5°C | 26.4°C | 23.2°C | 34.2°C | 21.1°C | 5 mm | 64% | 5.4 m/s | 8 |
| 2012 | 29.2°C | 25.9°C | 22.6°C | 32.6°C | 19.8°C | 1 mm | 61% | 5.7 m/s | 8.1 |
| 2011 | 29.3°C | 26.2°C | 23.1°C | 33.7°C | 20.5°C | 2 mm | 62% | 5 m/s | 8.1 |
| 2010 | 29.6°C | 26.8°C | 23.9°C | 32.5°C | 21.6°C | 12 mm | 64% | 4.9 m/s | 7.5 |
| 2009 | 30.1°C | 26.7°C | 23.3°C | 32.1°C | 20.0°C | 4 mm | 61% | 4.9 m/s | 8 |
| 2008 🌧️ | 27.4°C | 24.3°C | 21.2°C | 31.0°C | 18.6°C | 32 mm | 63% | 5.8 m/s | 7.9 |
| 2007 🔥 | 30.9°C | 27.5°C | 24.0°C | 37.0°C | 19.5°C | 2 mm | 60% | 4.8 m/s | 7.8 |
| 2006 | 30.4°C | 26.9°C | 23.4°C | 34.7°C | 20.8°C | 1 mm | 60% | 5.3 m/s | 7.6 |
| 2005 | 27.7°C | 24.2°C | 20.6°C | 30.5°C | 17.9°C | 0 mm | 65% | 5.9 m/s | 8.2 |
| 2004 | 29.2°C | 25.8°C | 22.5°C | 31.5°C | 19.7°C | 0 mm | 61% | 5.5 m/s | 7.6 |
| 2003 | 28.8°C | 25.5°C | 22.2°C | 33.2°C | 19.3°C | 1 mm | 64% | 5.1 m/s | 7.8 |
| 2002 | 29.0°C | 25.4°C | 21.9°C | 32.2°C | 19.6°C | 0 mm | 62% | 5.3 m/s | 8.5 |
| 2001 | 28.1°C | 25.0°C | 22.0°C | 32.1°C | 19.4°C | 0 mm | 66% | 5.5 m/s | 8.4 |
| 2000 | 28.5°C | 25.1°C | 21.6°C | 33.2°C | 18.6°C | 1 mm | 65% | 5.8 m/s | 8.2 |
| 1999 | 29.5°C | 26.4°C | 23.3°C | 34.1°C | 20.9°C | 0 mm | 65% | 5.1 m/s | 8 |
| 1998 | 28.9°C | 25.8°C | 22.8°C | 31.8°C | 19.8°C | 0 mm | 65% | 5.4 m/s | 8 |
| 1997 | 29.4°C | 25.9°C | 22.4°C | 37.2°C | 20.2°C | 0 mm | 61% | 5.2 m/s | 8.3 |
| 1996 | 29.3°C | 26.1°C | 22.9°C | 32.6°C | 20.5°C | 0 mm | 65% | 5.5 m/s | 8.2 |
| 1995 | 28.8°C | 25.6°C | 22.3°C | 32.9°C | 18.4°C | 1 mm | 62% | 5.4 m/s | 8.1 |
| 1994 | 31.1°C | 27.3°C | 23.5°C | 34.3°C | 21.5°C | 0 mm | 55% | 5.2 m/s | 8.2 |
| 1993 | 28.5°C | 25.2°C | 21.8°C | 34.0°C | 19.1°C | 2 mm | 62% | 5.3 m/s | 7.6 |
| 1992 | 28.5°C | 25.1°C | 21.7°C | 32.4°C | 18.5°C | 0 mm | 63% | 5.8 m/s | 8.2 |
| 1991 | 27.8°C | 24.2°C | 20.6°C | 34.7°C | 17.0°C | 0 mm | 60% | 5.6 m/s | 8.3 |
| 1990 | 30.5°C | 26.5°C | 22.6°C | 35.1°C | 19.4°C | 0 mm | 55% | 5.9 m/s | 8.3 |
| 1989 | 29.8°C | 26.4°C | 23.0°C | 34.7°C | 20.8°C | 0 mm | 63% | 5.2 m/s | 8.3 |
| 1988 | 29.0°C | 25.9°C | 22.8°C | 32.1°C | 19.3°C | 2 mm | 61% | 5.4 m/s | 7.4 |
| 1987 ❄️ | 27.0°C | 23.9°C | 20.7°C | 30.0°C | 18.0°C | 0 mm | 64% | 6.1 m/s | 7.9 |
| 1986 | 29.2°C | 25.4°C | 21.6°C | 33.7°C | 19.1°C | 0 mm | 62% | 5.9 m/s | 8.3 |
| 1985 | 28.7°C | 25.3°C | 21.8°C | 31.9°C | 19.8°C | 0 mm | 63% | 5.9 m/s | 8.1 |
| 1984 | 29.5°C | 25.7°C | 22.0°C | 32.9°C | 18.9°C | 0 mm | 58% | 5.6 m/s | 7.8 |
| 1983 | 29.4°C | 26.1°C | 22.9°C | 32.2°C | 20.5°C | 3 mm | 61% | 5.7 m/s | — |
| 1982 | 30.5°C | 27.4°C | 24.3°C | 34.4°C | 21.1°C | 3 mm | 65% | 4.6 m/s | — |
| 1981 | 27.8°C | 24.6°C | 21.4°C | 32.0°C | 19.7°C | 0 mm | 60% | 6.2 m/s | — |
Actual recorded November data for each year, 1981–2025 — sourced from NASA POWER.
The average high in November is around 29.2°C with lows near 22.5°C (mean 25.9°C), based on 45 years of NASA POWER data.
November averages 2 mm of rainfall in Onslow, one of the drier months. The wettest on record was 32 mm in 2008.
The hottest November reached 37.2°C in 1997. The coldest dipped to 17°C in 1991.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average November temperatures have risen by about 0.1°C — but days and nights have moved in opposite directions. Overnight lows rose from 22.5°C to 22.9°C while daytime highs eased from 29.2°C to 29.1°C, narrowing the gap between day and night.
November is close to Onslow's year-round average and one of the drier months, so plan for around 29.2°C daytime highs and 22.5°C at night.
Not quite — November is the 7th coolest month in Onslow, averaging 25.9°C.
For November in Onslow, pack light layers you can adjust through the day, with typical highs of 29.2°C and lows of 22.5°C.
Relative humidity in November averages 62% — moderately humid.
Average wind speed in November is 5.4 m/s. The windiest November on record averaged 6.2 m/s (1981).
The wettest November on record was 2008 with 32 mm. On average, November sees 2 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 Onslow behaves each November, 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 November specifically, along with year-by-year records and how the month has changed over the decades.
