September is one of the cooler months of the year in Bedourie, with average highs near 30.5°C and lows around 13.8°C (mean 22.2°C). It is about average for rainfall, averaging 7 mm of rainfall and 29% relative humidity across the period.
September is one of the cooler months of the year in Bedourie. Across 45 years of records, the warmest September in Bedourie was 2013 — when the month averaged 25.8°C — while the coldest was 1984 at 18.4°C. Typical September days reach 30.5°C with nights near 13.8°C. The long-term trend is warming, about 0.4°C per decade.
September is about average for rainfall in Bedourie, averaging 7 mm of rainfall. The wettest September on record was 2010 with 113 mm, while the driest were 2017, 2018 and 2023, among others at 0 mm.
Relative humidity in Bedourie during September averages 29%. The most humid September was 2010 at 60%, and the least humid was 2018 at 20%.
September receives about 6.4 kWh/m²/day of solar energy in Bedourie. The sunniest Septembers were 1985, 2015 and 2018 at 6.9 kWh/m²/day, and the cloudiest were 2010 and 2016 at 5.3.
Average wind speed in Bedourie during September is 3.3 m/s. The windiest Septembers were 2002 and 2021 at 3.8 m/s, while the calmest were 2000 and 2005 at 3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 21.2°C | 21.9°C | 23.0°C | 21.7°C | 23.4°C | +2.2°C |
| Avg High | 29.6°C | 30.1°C | 31.6°C | 30.1°C | 31.6°C | +2°C |
| Avg Low | 12.8°C | 13.8°C | 14.5°C | 13.2°C | 15.1°C | +2.3°C |
| Avg Rain | 2 mm | 9 mm | 2 mm | 15 mm | 3 mm | +1 mm |
September temperatures in Bedourie have risen by about 1.9°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 4.2°C (1984) to a record high of 42.8°C (1988).
Rainfall in September is about average for rainfall, averaging 7 mm, with a wettest year of 113 mm.
One of the best times to visit Bedourie
September is one of the best times to visit Bedourie. Expect days averaging 30.5°C and nights around 13.8°C (mean 22.2°C) — cooler than Bedourie's yearly average — with low rainfall (7 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 | 31.1°C | 22.7°C | 14.3°C | 38.3°C | 5.7°C | 10 mm | 31% | 3.3 m/s | 6.3 |
| 2024 | 32.2°C | 24.2°C | 16.2°C | 36.7°C | 12.0°C | 1 mm | 26% | 3.7 m/s | 6.1 |
| 2023 | 32.9°C | 24.2°C | 15.5°C | 38.5°C | 10.1°C | 0 mm | 21% | 3.2 m/s | 6.6 |
| 2022 | 29.1°C | 21.4°C | 13.7°C | 37.3°C | 7.6°C | 5 mm | 35% | 3.1 m/s | 5.6 |
| 2021 | 31.2°C | 22.8°C | 14.3°C | 40.0°C | 7.8°C | 1 mm | 23% | 3.8 m/s | 6.5 |
| 2020 | 33.3°C | 25.1°C | 16.8°C | 37.9°C | 10.2°C | 2 mm | 25% | 3.4 m/s | 6.6 |
| 2019 | 30.9°C | 21.7°C | 12.5°C | 37.0°C | 7.8°C | 0 mm | 20% | 3.2 m/s | 6.7 |
| 2018 | 30.0°C | 21.1°C | 12.2°C | 36.6°C | 6.6°C | 0 mm | 20% | 3.3 m/s | 6.9 |
| 2017 | 31.7°C | 22.8°C | 13.8°C | 42.7°C | 7.5°C | 0 mm | 22% | 3.3 m/s | 6.8 |
| 2016 | 26.4°C | 19.4°C | 12.3°C | 34.8°C | 6.7°C | 27 mm | 49% | 3.2 m/s | 5.3 |
| 2015 | 29.3°C | 20.7°C | 12.2°C | 35.2°C | 8.2°C | 0 mm | 26% | 3.4 m/s | 6.9 |
| 2014 | 30.6°C | 21.9°C | 13.2°C | 39.3°C | 7.2°C | 1 mm | 25% | 3.1 m/s | 6.7 |
| 2013 🔥 | 34.6°C | 25.8°C | 16.9°C | 41.0°C | 12.6°C | 1 mm | 20% | 3.1 m/s | 6.3 |
| 2012 | 31.3°C | 22.4°C | 13.5°C | 40.0°C | 7.2°C | 7 mm | 23% | 3.3 m/s | 6.4 |
| 2011 | 30.2°C | 21.6°C | 12.9°C | 37.8°C | 6.7°C | 5 mm | 28% | 3.2 m/s | 6.3 |
| 2010 🌧️ | 25.9°C | 19.1°C | 12.3°C | 32.7°C | 6.8°C | 113 mm | 60% | 3.3 m/s | 5.3 |
| 2009 | 31.8°C | 23.4°C | 15.0°C | 40.0°C | 9.0°C | 0 mm | 23% | 3.3 m/s | 6.5 |
| 2008 | 31.8°C | 23.2°C | 14.7°C | 40.0°C | 9.7°C | 2 mm | 28% | 3.3 m/s | 6.3 |
| 2007 | 31.6°C | 22.9°C | 14.3°C | 40.2°C | 9.0°C | 0 mm | 23% | 3.3 m/s | 6.6 |
| 2006 | 31.6°C | 23.2°C | 14.9°C | 37.9°C | 7.3°C | 0 mm | 25% | 3.4 m/s | 6.6 |
| 2005 | 31.6°C | 23.1°C | 14.6°C | 40.5°C | 7.9°C | 2 mm | 30% | 3 m/s | 6.3 |
| 2004 | 29.3°C | 20.5°C | 11.8°C | 39.8°C | 5.2°C | 2 mm | 30% | 3.1 m/s | 6.5 |
| 2003 | 32.6°C | 23.8°C | 15.0°C | 41.1°C | 5.3°C | 3 mm | 24% | 3.3 m/s | 6.4 |
| 2002 | 31.8°C | 23.7°C | 15.5°C | 39.8°C | 7.5°C | 2 mm | 22% | 3.8 m/s | 6.1 |
| 2001 | 30.4°C | 22.1°C | 13.7°C | 38.6°C | 7.1°C | 7 mm | 29% | 3.3 m/s | 6.4 |
| 2000 | 33.2°C | 24.3°C | 15.4°C | 41.6°C | 9.9°C | 0 mm | 22% | 3 m/s | 6.4 |
| 1999 | 31.4°C | 23.4°C | 15.3°C | 39.3°C | 7.8°C | 3 mm | 27% | 3.3 m/s | 6.3 |
| 1998 | 30.0°C | 22.4°C | 14.9°C | 38.4°C | 8.3°C | 53 mm | 48% | 3.3 m/s | 6.2 |
| 1997 | 32.0°C | 23.8°C | 15.7°C | 37.3°C | 10.5°C | 11 mm | 29% | 3.2 m/s | 6 |
| 1996 | 29.9°C | 21.2°C | 12.5°C | 37.6°C | 5.5°C | 1 mm | 37% | 3.1 m/s | 6.6 |
| 1995 | 30.2°C | 22.0°C | 13.9°C | 37.0°C | 6.4°C | 5 mm | 32% | 3.1 m/s | 5.9 |
| 1994 | 29.2°C | 20.6°C | 12.0°C | 33.2°C | 8.3°C | 0 mm | 24% | 3.1 m/s | 6.7 |
| 1993 | 28.3°C | 20.3°C | 12.3°C | 37.8°C | 6.5°C | 11 mm | 39% | 3.7 m/s | 6.4 |
| 1992 | 28.4°C | 20.5°C | 12.6°C | 37.2°C | 6.4°C | 9 mm | 36% | 3.3 m/s | 6.4 |
| 1991 | 31.7°C | 23.4°C | 15.2°C | 37.8°C | 9.7°C | 0 mm | 25% | 3.2 m/s | 6.6 |
| 1990 | 30.1°C | 21.8°C | 13.6°C | 36.2°C | 7.1°C | 1 mm | 31% | 3.5 m/s | 6.8 |
| 1989 | 29.8°C | 21.1°C | 12.3°C | 38.3°C | 6.4°C | 0 mm | 26% | 3.2 m/s | 6.8 |
| 1988 | 31.2°C | 22.3°C | 13.5°C | 42.8°C | 7.9°C | 1 mm | 29% | 3.3 m/s | 6.4 |
| 1987 | 29.8°C | 21.4°C | 12.9°C | 36.9°C | 7.5°C | 5 mm | 26% | 3.4 m/s | 6.2 |
| 1986 | 28.5°C | 20.1°C | 11.7°C | 37.6°C | 4.3°C | 0 mm | 42% | 3.1 m/s | 6.6 |
| 1985 | 27.2°C | 19.1°C | 11.0°C | 37.6°C | 6.4°C | 0 mm | 26% | 3.6 m/s | 6.9 |
| 1984 ❄️ | 26.7°C | 18.4°C | 10.2°C | 36.9°C | 4.2°C | 8 mm | 33% | 3.2 m/s | 6.8 |
| 1983 | 32.6°C | 24.1°C | 15.6°C | 38.3°C | 9.1°C | 1 mm | 26% | 3.3 m/s | — |
| 1982 | 29.1°C | 21.1°C | 13.1°C | 36.8°C | 7.5°C | 6 mm | 30% | 3.4 m/s | — |
| 1981 | 31.3°C | 23.1°C | 14.9°C | 39.2°C | 5.1°C | 0 mm | 31% | 3.2 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 30.5°C with lows near 13.8°C (mean 22.2°C), based on 45 years of NASA POWER data.
September averages 7 mm of rainfall in Bedourie, about average for rainfall. The wettest on record was 113 mm in 2010.
The hottest September reached 42.8°C in 1988. The coldest dipped to 4.2°C in 1984.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 1.9°C. Daytime highs moved from 29.4°C to 31.3°C and overnight lows from 13°C to 14.8°C over the same span.
September is one of the cooler months of the year in Bedourie and about average for rainfall, so plan for around 30.5°C daytime highs and 13.8°C at night.
Not quite — September is the 5th coolest month in Bedourie, averaging 22.2°C.
For September in Bedourie, pack light, breathable clothing and sun protection, with typical highs of 30.5°C and lows of 13.8°C.
Relative humidity in September averages 29% — relatively dry.
Average wind speed in September is 3.3 m/s. The windiest September on record averaged 3.8 m/s (2002).
The wettest September on record was 2010 with 113 mm. On average, September sees 7 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 Bedourie 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.
