November is one of the warmer months of the year in Whyalla, with average highs near 26.4°C and lows around 15.1°C (mean 20.8°C). It is about average for rainfall, averaging 22 mm of rainfall and 53% relative humidity across the period.
November is one of the warmer months of the year in Whyalla. Across 45 years of records, the warmest November in Whyalla was 2009 — when the month averaged 24.2°C — while the coldest was 1992 at 17.5°C. Typical November days reach 26.4°C with nights near 15.1°C. The long-term trend is warming, about 0.3°C per decade.
November is about average for rainfall in Whyalla, averaging 22 mm of rainfall. The wettest November on record was 1991 with 56 mm, while the driest were 2016, 2017 and 2018 at 0 mm.
Relative humidity in Whyalla during November averages 53%. The most humid November was 1992 at 62%, and the least humid was 1982 at 41%.
November receives about 7.4 kWh/m²/day of solar energy in Whyalla. The sunniest November was 1990 at 8.1 kWh/m²/day, and the cloudiest was 2021 at 6.6.
Average wind speed in Whyalla during November is 4.4 m/s. The windiest November was 1988 at 5.4 m/s, while the calmest were 1982, 1999 and 2017 at 3.8 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 20.2°C | 19.9°C | 21.4°C | 21.2°C | 21.0°C | +0.8°C |
| Avg High | 25.9°C | 25.5°C | 27.2°C | 26.8°C | 26.4°C | +0.5°C |
| Avg Low | 14.5°C | 14.3°C | 15.6°C | 15.6°C | 15.5°C | +1°C |
| Avg Rain | 20 mm | 25 mm | 30 mm | 10 mm | 27 mm | +7 mm |
November temperatures in Whyalla have stayed relatively stable across the record.
November has ranged from a record low of 9.2°C (1992) to a record high of 40.6°C (1982).
Rainfall in November is about average for rainfall, averaging 22 mm, with a wettest year of 56 mm.
One of the best times to visit Whyalla
November is one of the best times to visit Whyalla. Expect days averaging 26.4°C and nights around 15.1°C (mean 20.8°C) — warmer than Whyalla's yearly average — with low rainfall (22 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 25.5°C | 20.2°C | 14.9°C | 36.1°C | 10.7°C | 10 mm | 53% | 4.7 m/s | 7 |
| 2024 | 27.9°C | 22.5°C | 17.2°C | 35.6°C | 13.4°C | 40 mm | 54% | 4.1 m/s | 7.2 |
| 2023 | 26.5°C | 21.3°C | 16.1°C | 38.2°C | 11.7°C | 29 mm | 55% | 4.2 m/s | 7.6 |
| 2022 | 24.1°C | 19.1°C | 14.0°C | 32.9°C | 9.6°C | 47 mm | 59% | 4.8 m/s | 7.3 |
| 2021 | 24.2°C | 19.4°C | 14.6°C | 33.0°C | 10.6°C | 36 mm | 58% | 4.5 m/s | 6.6 |
| 2020 | 30.0°C | 23.2°C | 16.4°C | 40.0°C | 11.4°C | 3 mm | 47% | 4.4 m/s | 7.6 |
| 2019 | 26.6°C | 20.6°C | 14.7°C | 38.7°C | 11.2°C | 0 mm | 49% | 4.8 m/s | 8 |
| 2018 | 26.0°C | 20.7°C | 15.4°C | 34.0°C | 11.2°C | 0 mm | 50% | 4.2 m/s | 7 |
| 2017 | 27.9°C | 22.7°C | 17.4°C | 35.6°C | 11.8°C | 0 mm | 51% | 3.8 m/s | 6.8 |
| 2016 | 26.0°C | 20.1°C | 14.3°C | 35.1°C | 10.4°C | 0 mm | 53% | 4.5 m/s | 7.5 |
| 2015 | 27.9°C | 22.2°C | 16.5°C | 38.7°C | 12.5°C | 15 mm | 52% | 4.3 m/s | 7.2 |
| 2014 | 28.0°C | 22.0°C | 16.0°C | 36.4°C | 12.4°C | 9 mm | 48% | 4.2 m/s | 7.4 |
| 2013 | 25.7°C | 20.0°C | 14.4°C | 36.3°C | 11.2°C | 6 mm | 51% | 4.6 m/s | 8 |
| 2012 | 28.1°C | 22.1°C | 16.2°C | 36.9°C | 11.0°C | 22 mm | 49% | 4.2 m/s | 7.6 |
| 2011 | 27.2°C | 21.6°C | 16.0°C | 35.1°C | 11.9°C | 27 mm | 56% | 4.2 m/s | 7.1 |
| 2010 | 24.9°C | 19.9°C | 14.9°C | 34.0°C | 9.7°C | 20 mm | 61% | 4 m/s | 7 |
| 2009 🔥 | 30.2°C | 24.2°C | 18.1°C | 40.6°C | 12.3°C | 55 mm | 49% | 4.4 m/s | 7.3 |
| 2008 | 25.8°C | 20.7°C | 15.5°C | 33.7°C | 12.2°C | 26 mm | 55% | 4.4 m/s | 7.2 |
| 2007 | 27.8°C | 21.9°C | 16.1°C | 36.1°C | 11.2°C | 43 mm | 53% | 4.1 m/s | 7.8 |
| 2006 | 28.4°C | 22.1°C | 15.9°C | 39.9°C | 10.9°C | 17 mm | 48% | 4.3 m/s | 7.3 |
| 2005 | 26.7°C | 20.6°C | 14.5°C | 33.6°C | 11.7°C | 25 mm | 55% | 4.4 m/s | 7.6 |
| 2004 | 26.4°C | 20.6°C | 14.8°C | 39.1°C | 10.1°C | 24 mm | 50% | 4.8 m/s | 7.5 |
| 2003 | 28.1°C | 21.9°C | 15.6°C | 38.1°C | 9.8°C | 21 mm | 50% | 4.2 m/s | 7.7 |
| 2002 | 27.6°C | 21.4°C | 15.2°C | 36.1°C | 10.6°C | 22 mm | 50% | 4.1 m/s | 7.3 |
| 2001 | 23.7°C | 18.6°C | 13.5°C | 30.8°C | 10.2°C | 29 mm | 60% | 4.5 m/s | 7.3 |
| 2000 | 27.6°C | 22.3°C | 17.0°C | 37.3°C | 11.7°C | 36 mm | 58% | 4 m/s | 7.4 |
| 1999 | 24.1°C | 19.0°C | 13.9°C | 32.1°C | 10.2°C | 31 mm | 56% | 3.8 m/s | 7.5 |
| 1998 | 25.4°C | 19.9°C | 14.5°C | 32.3°C | 10.3°C | 49 mm | 55% | 4.2 m/s | 7.7 |
| 1997 | 27.5°C | 21.8°C | 16.1°C | 37.9°C | 10.6°C | 22 mm | 55% | 3.9 m/s | 7.5 |
| 1996 | 24.7°C | 19.0°C | 13.3°C | 32.5°C | 10.4°C | 8 mm | 54% | 5 m/s | 7.7 |
| 1995 | 25.4°C | 19.9°C | 14.4°C | 34.9°C | 11.3°C | 19 mm | 55% | 4.3 m/s | 7.1 |
| 1994 | 24.8°C | 19.5°C | 14.2°C | 36.6°C | 10.1°C | 14 mm | 56% | 5.1 m/s | 7.4 |
| 1993 | 27.0°C | 21.0°C | 15.0°C | 38.7°C | 9.8°C | 10 mm | 54% | 4.2 m/s | 7.8 |
| 1992 ❄️ | 22.7°C | 17.5°C | 12.4°C | 32.1°C | 9.2°C | 38 mm | 62% | 4.5 m/s | 7.2 |
| 1991 🌧️ | 25.8°C | 20.0°C | 14.3°C | 36.1°C | 9.6°C | 56 mm | 54% | 4.5 m/s | 7.6 |
| 1990 | 27.7°C | 21.5°C | 15.2°C | 35.1°C | 11.4°C | 2 mm | 49% | 4.2 m/s | 8.1 |
| 1989 | 25.5°C | 20.3°C | 15.1°C | 34.2°C | 10.3°C | 44 mm | 57% | 4.2 m/s | 7.2 |
| 1988 | 24.2°C | 18.8°C | 13.5°C | 37.0°C | 10.7°C | 29 mm | 56% | 5.4 m/s | 7.4 |
| 1987 | 26.0°C | 20.4°C | 14.7°C | 33.6°C | 10.9°C | 11 mm | 48% | 4.6 m/s | 7.5 |
| 1986 | 25.5°C | 19.5°C | 13.5°C | 33.4°C | 9.9°C | 26 mm | 53% | 4.4 m/s | 7.7 |
| 1985 | 25.2°C | 20.0°C | 14.7°C | 31.9°C | 11.1°C | 19 mm | 57% | 4.2 m/s | 7.1 |
| 1984 | 25.4°C | 19.9°C | 14.4°C | 35.3°C | 11.0°C | 13 mm | 54% | 4.7 m/s | 7.3 |
| 1983 | 26.1°C | 20.5°C | 14.8°C | 35.0°C | 10.4°C | 15 mm | 53% | 4.1 m/s | — |
| 1982 | 29.3°C | 22.5°C | 15.7°C | 40.6°C | 10.3°C | 1 mm | 41% | 3.8 m/s | — |
| 1981 | 25.6°C | 20.1°C | 14.5°C | 37.3°C | 10.5°C | 24 mm | 53% | 4.3 m/s | — |
Actual recorded November data for each year, 1981–2025 — sourced from NASA POWER.
The average high in November is around 26.4°C with lows near 15.1°C (mean 20.8°C), based on 45 years of NASA POWER data.
November averages 22 mm of rainfall in Whyalla, about average for rainfall. The wettest on record was 56 mm in 1991.
The hottest November reached 40.6°C in 1982. The coldest dipped to 9.2°C in 1992.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average November temperatures have fallen by about 0.1°C — but days and nights have moved in opposite directions. Overnight lows rose from 14.8°C to 15.4°C while daytime highs eased from 26.3°C to 25.6°C, narrowing the gap between day and night.
November is one of the warmer months of the year in Whyalla and about average for rainfall, so plan for around 26.4°C daytime highs and 15.1°C at night.
Not quite — November is the 8th coolest month in Whyalla, averaging 20.8°C.
For November in Whyalla, pack light layers you can adjust through the day, with typical highs of 26.4°C and lows of 15.1°C.
Relative humidity in November averages 53% — relatively dry.
Average wind speed in November is 4.4 m/s. The windiest November on record averaged 5.4 m/s (1988).
The wettest November on record was 1991 with 56 mm. On average, November sees 22 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 Whyalla 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.
