September is one of the cooler months of the year in Kingaroy, with average highs near 25.2°C and lows around 10.2°C (mean 17.7°C). It is one of the drier months, averaging 32 mm of rainfall and 61% relative humidity across the period.
September is one of the cooler months of the year in Kingaroy. Across 45 years of records, the warmest September in Kingaroy was 2017 — when the month averaged 20.4°C — while the coldest was 1984 at 14.8°C. Typical September days reach 25.2°C with nights near 10.2°C. The long-term trend is warming, about 0.5°C per decade.
September is one of the drier months in Kingaroy, averaging 32 mm of rainfall. The wettest September on record was 2010 with 138 mm, while the driest was 2017 at 1 mm.
Relative humidity in Kingaroy during September averages 61%. The most humid September was 2010 at 80%, and the least humid was 1991 at 42%.
September receives about 5.7 kWh/m²/day of solar energy in Kingaroy. The sunniest Septembers were 2003 and 2017 at 6.4 kWh/m²/day, and the cloudiest was 2010 at 4.4.
Average wind speed in Kingaroy during September is 2 m/s. The windiest September was 1996 at 2.4 m/s, while the calmest were 1981, 2012 and 2025 at 1.7 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 16.7°C | 17.1°C | 18.3°C | 18.1°C | 18.6°C | +1.9°C |
| Avg High | 24.0°C | 24.5°C | 26.0°C | 25.6°C | 26.1°C | +2.1°C |
| Avg Low | 9.3°C | 9.7°C | 10.6°C | 10.6°C | 11.1°C | +1.8°C |
| Avg Rain | 25 mm | 47 mm | 27 mm | 34 mm | 24 mm | -1 mm |
September temperatures in Kingaroy have risen by about 2°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 1°C (1987) to a record high of 37.3°C (2017).
Rainfall in September is one of the drier months, averaging 32 mm, with a wettest year of 138 mm.
A good time to visit Kingaroy
September is a good time to visit Kingaroy, with days averaging 25.2°C and nights around 10.2°C (mean 17.7°C, cooler than Kingaroy's yearly average) and moderate rainfall. November and March are marginally more temperate, but September still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 26.4°C | 18.8°C | 11.2°C | 33.4°C | 5.9°C | 11 mm | 63% | 1.7 m/s | 5.7 |
| 2024 | 27.3°C | 19.5°C | 11.7°C | 32.2°C | 5.7°C | 30 mm | 59% | 1.8 m/s | 5.9 |
| 2023 | 27.5°C | 19.4°C | 11.4°C | 33.7°C | 6.6°C | 12 mm | 58% | 1.8 m/s | 6 |
| 2022 | 23.4°C | 17.1°C | 10.7°C | 28.5°C | 7.5°C | 66 mm | 69% | 1.9 m/s | 4.7 |
| 2021 | 25.8°C | 17.9°C | 10.0°C | 31.1°C | 4.4°C | 11 mm | 57% | 2.1 m/s | 5.7 |
| 2020 | 26.2°C | 19.0°C | 11.8°C | 31.3°C | 5.4°C | 14 mm | 62% | 2.1 m/s | 5.5 |
| 2019 | 27.9°C | 19.4°C | 10.9°C | 32.2°C | 5.1°C | 5 mm | 45% | 2 m/s | 6.2 |
| 2018 | 25.7°C | 18.2°C | 10.7°C | 29.8°C | 7.3°C | 28 mm | 60% | 2.1 m/s | 5.8 |
| 2017 🔥 | 29.1°C | 20.4°C | 11.8°C | 37.3°C | 5.5°C | 1 mm | 45% | 2.1 m/s | 6.4 |
| 2016 | 24.7°C | 17.9°C | 11.1°C | 27.9°C | 6.1°C | 55 mm | 66% | 2.2 m/s | 4.9 |
| 2015 | 23.6°C | 16.4°C | 9.3°C | 27.6°C | 4.1°C | 26 mm | 66% | 1.9 m/s | 5.8 |
| 2014 | 24.4°C | 17.1°C | 9.9°C | 30.1°C | 3.7°C | 20 mm | 62% | 2 m/s | 5.6 |
| 2013 | 28.5°C | 20.2°C | 11.9°C | 36.6°C | 8.0°C | 30 mm | 57% | 1.9 m/s | 6 |
| 2012 | 25.6°C | 17.8°C | 10.1°C | 31.6°C | 3.6°C | 17 mm | 62% | 1.7 m/s | 5.8 |
| 2011 | 24.1°C | 16.5°C | 8.9°C | 29.6°C | 3.0°C | 17 mm | 62% | 1.9 m/s | 5.7 |
| 2010 🌧️ | 22.1°C | 16.8°C | 11.5°C | 25.5°C | 7.0°C | 138 mm | 80% | 1.8 m/s | 4.4 |
| 2009 | 26.2°C | 18.2°C | 10.1°C | 32.2°C | 4.9°C | 65 mm | 59% | 1.9 m/s | 6.3 |
| 2008 | 24.7°C | 18.1°C | 11.6°C | 33.1°C | 6.4°C | 46 mm | 70% | 2 m/s | 5.5 |
| 2007 | 24.4°C | 17.3°C | 10.3°C | 30.8°C | 5.9°C | 45 mm | 67% | 1.9 m/s | 5.7 |
| 2006 | 24.8°C | 17.9°C | 11.0°C | 31.0°C | 5.8°C | 39 mm | 69% | 2 m/s | 5.5 |
| 2005 | 26.1°C | 18.4°C | 10.6°C | 31.3°C | 4.2°C | 28 mm | 62% | 1.9 m/s | 5.8 |
| 2004 | 25.7°C | 17.8°C | 9.8°C | 32.6°C | 4.0°C | 14 mm | 59% | 1.8 m/s | 5.9 |
| 2003 | 28.0°C | 19.5°C | 11.0°C | 34.1°C | 4.4°C | 3 mm | 50% | 2 m/s | 6.4 |
| 2002 | 25.9°C | 18.1°C | 10.3°C | 32.5°C | 5.8°C | 6 mm | 60% | 2.1 m/s | 6 |
| 2001 | 25.3°C | 17.8°C | 10.2°C | 28.2°C | 6.1°C | 23 mm | 61% | 2 m/s | 5.4 |
| 2000 | 28.8°C | 20.0°C | 11.1°C | 35.3°C | 6.4°C | 1 mm | 48% | 1.9 m/s | 6.1 |
| 1999 | 23.2°C | 16.8°C | 10.3°C | 28.0°C | 5.6°C | 34 mm | 73% | 2 m/s | 5.5 |
| 1998 | 23.0°C | 17.7°C | 12.4°C | 27.3°C | 5.1°C | 132 mm | 80% | 2 m/s | 5 |
| 1997 | 25.9°C | 18.5°C | 11.1°C | 32.9°C | 7.0°C | 55 mm | 61% | 1.9 m/s | 5.4 |
| 1996 | 25.8°C | 17.2°C | 8.7°C | 31.8°C | 2.3°C | 61 mm | 54% | 2.4 m/s | 5.9 |
| 1995 | 25.5°C | 17.8°C | 10.1°C | 28.8°C | 1.0°C | 32 mm | 59% | 2 m/s | 5.5 |
| 1994 | 25.3°C | 16.9°C | 8.4°C | 30.0°C | 2.5°C | 14 mm | 48% | 2.1 m/s | 6.2 |
| 1993 | 23.2°C | 16.3°C | 9.4°C | 31.8°C | 5.3°C | 55 mm | 67% | 2.1 m/s | 5.1 |
| 1992 | 23.3°C | 16.0°C | 8.6°C | 28.7°C | 4.2°C | 74 mm | 63% | 2.1 m/s | 5.6 |
| 1991 | 27.0°C | 18.4°C | 9.8°C | 31.8°C | 3.2°C | 4 mm | 42% | 2.1 m/s | 6.3 |
| 1990 | 23.0°C | 15.6°C | 8.1°C | 28.3°C | 3.2°C | 8 mm | 64% | 2 m/s | 5.7 |
| 1989 | 23.8°C | 15.9°C | 8.0°C | 29.6°C | 3.6°C | 18 mm | 63% | 2 m/s | 6.3 |
| 1988 | 23.4°C | 16.8°C | 10.3°C | 34.5°C | 4.6°C | 30 mm | 72% | 2.1 m/s | 5.4 |
| 1987 | 25.1°C | 17.0°C | 8.9°C | 28.7°C | 1.0°C | 7 mm | 58% | 1.8 m/s | 5.7 |
| 1986 | 25.1°C | 17.6°C | 10.1°C | 31.8°C | 3.0°C | 23 mm | 61% | 2.1 m/s | 5.8 |
| 1985 | 23.6°C | 16.1°C | 8.7°C | 30.4°C | 2.6°C | 36 mm | 61% | 2.1 m/s | 5.6 |
| 1984 ❄️ | 22.1°C | 14.8°C | 7.5°C | 25.3°C | 2.3°C | 41 mm | 63% | 2.1 m/s | 6 |
| 1983 | 23.8°C | 17.5°C | 11.2°C | 28.5°C | 5.8°C | 13 mm | 77% | 1.9 m/s | — |
| 1982 | 23.8°C | 16.5°C | 9.2°C | 31.9°C | 4.7°C | 50 mm | 60% | 2 m/s | — |
| 1981 | 25.5°C | 17.8°C | 10.1°C | 32.9°C | 2.4°C | 7 mm | 62% | 1.7 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 25.2°C with lows near 10.2°C (mean 17.7°C), based on 45 years of NASA POWER data.
September averages 32 mm of rainfall in Kingaroy, one of the drier months. The wettest on record was 138 mm in 2010.
The hottest September reached 37.3°C in 2017. The coldest dipped to 1°C in 1987.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 2°C. Daytime highs moved from 23.8°C to 26.1°C and overnight lows from 9.3°C to 11°C over the same span.
September is one of the cooler months of the year in Kingaroy and one of the drier months, so plan for around 25.2°C daytime highs and 10.2°C at night.
Not quite — September is the 5th coolest month in Kingaroy, averaging 17.7°C.
For September in Kingaroy, pack light layers you can adjust through the day, with typical highs of 25.2°C and lows of 10.2°C.
Relative humidity in September averages 61% — moderately humid.
Average wind speed in September is 2 m/s. The windiest September on record averaged 2.4 m/s (1996).
The wettest September on record was 2010 with 138 mm. On average, September sees 32 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 Kingaroy behaves each September, 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 September specifically, along with year-by-year records and how the month has changed over the decades.
