September is one of the cooler months of the year in Shepparton, with average highs near 16.8°C and lows around 5.3°C (mean 11.1°C). It is about average for rainfall, averaging 55 mm of rainfall and 76% relative humidity across the period.
September is one of the cooler months of the year in Shepparton. Across 45 years of records, the warmest September in Shepparton was 2023 — when the month averaged 14°C — while the coldest was 1992 at 8.6°C. Typical September days reach 16.8°C with nights near 5.3°C. The long-term trend is warming, about 0.5°C per decade.
September is about average for rainfall in Shepparton, averaging 55 mm of rainfall. The wettest September on record was 1992 with 131 mm, while the driest was 2018 at 10 mm.
Relative humidity in Shepparton during September averages 76%. The most humid September was 1992 at 85%, and the least humid was 2018 at 64%.
September receives about 4.5 kWh/m²/day of solar energy in Shepparton. The sunniest September was 2018 at 5.2 kWh/m²/day, and the cloudiest was 2016 at 3.9.
Average wind speed in Shepparton during September is 1.5 m/s. The windiest Septembers were 1996 and 2017 at 1.9 m/s, while the calmest was 1995 at 1.2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 10.4°C | 10.4°C | 11.4°C | 11.3°C | 12.2°C | +1.8°C |
| Avg High | 15.9°C | 15.8°C | 17.3°C | 17.2°C | 18.5°C | +2.6°C |
| Avg Low | 4.9°C | 5.0°C | 5.5°C | 5.3°C | 6.0°C | +1.1°C |
| Avg Rain | 55 mm | 79 mm | 52 mm | 44 mm | 35 mm | -21 mm |
September temperatures in Shepparton have risen by about 2.1°C between 1981–1985 and 2021–2025.
September has ranged from a record low of -1.2°C (1995) to a record high of 32.4°C (2017).
Rainfall in September is about average for rainfall, averaging 55 mm, with a wettest year of 131 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.7°C per decade while lows rose 0.3°C per decade, widening the gap between day and night.
A quieter season to visit Shepparton
If your dates are flexible, the more temperate months of February and January tend to be the most comfortable for visiting Shepparton. That said, September — with days averaging 16.8°C and nights around 5.3°C (mean 11.1°C) and moderate rainfall (55 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 18.4°C | 12.3°C | 6.2°C | 25.5°C | 1.7°C | 20 mm | 70% | 1.7 m/s | 4.4 |
| 2024 | 19.0°C | 12.6°C | 6.3°C | 28.4°C | 1.0°C | 27 mm | 67% | 1.8 m/s | 4.6 |
| 2023 🔥 | 21.2°C | 14.0°C | 6.8°C | 28.1°C | 1.1°C | 14 mm | 65% | 1.4 m/s | 5 |
| 2022 | 16.0°C | 10.8°C | 5.6°C | 21.2°C | 0.4°C | 66 mm | 82% | 1.5 m/s | 4.2 |
| 2021 | 18.2°C | 11.8°C | 5.4°C | 25.6°C | 0.7°C | 55 mm | 72% | 1.7 m/s | 4.7 |
| 2020 | 17.9°C | 11.9°C | 5.8°C | 23.4°C | 0.6°C | 25 mm | 74% | 1.6 m/s | 4.4 |
| 2019 | 18.3°C | 11.8°C | 5.3°C | 25.5°C | 0.4°C | 18 mm | 69% | 1.5 m/s | 4.6 |
| 2018 | 18.5°C | 11.4°C | 4.4°C | 24.5°C | 0.9°C | 10 mm | 64% | 1.5 m/s | 5.2 |
| 2017 | 17.9°C | 11.5°C | 5.2°C | 32.4°C | 0.6°C | 14 mm | 67% | 1.9 m/s | 4.5 |
| 2016 | 15.4°C | 10.9°C | 6.4°C | 20.1°C | 2.8°C | 77 mm | 83% | 1.6 m/s | 3.9 |
| 2015 | 18.2°C | 11.4°C | 4.6°C | 25.2°C | 1.3°C | 24 mm | 72% | 1.5 m/s | 5.1 |
| 2014 | 17.2°C | 11.3°C | 5.3°C | 23.8°C | 2.1°C | 62 mm | 79% | 1.5 m/s | 4.8 |
| 2013 | 17.9°C | 12.4°C | 6.9°C | 23.3°C | -0.4°C | 59 mm | 79% | 1.5 m/s | 4.3 |
| 2012 | 16.6°C | 10.8°C | 5.0°C | 21.7°C | 0.1°C | 27 mm | 76% | 1.5 m/s | 4.5 |
| 2011 | 17.2°C | 11.3°C | 5.4°C | 25.4°C | 1.9°C | 65 mm | 75% | 1.6 m/s | 4.6 |
| 2010 | 15.0°C | 9.9°C | 4.9°C | 19.0°C | 1.3°C | 88 mm | 84% | 1.5 m/s | 4.2 |
| 2009 | 17.2°C | 11.3°C | 5.3°C | 25.3°C | 1.6°C | 65 mm | 73% | 1.7 m/s | 4.1 |
| 2008 | 18.2°C | 11.7°C | 5.1°C | 28.3°C | 0.6°C | 15 mm | 67% | 1.5 m/s | 5 |
| 2007 | 17.2°C | 10.9°C | 4.7°C | 21.0°C | 1.5°C | 20 mm | 71% | 1.6 m/s | 4.5 |
| 2006 | 19.6°C | 12.9°C | 6.1°C | 27.6°C | 2.2°C | 29 mm | 64% | 1.5 m/s | 4.9 |
| 2005 | 16.1°C | 10.8°C | 5.5°C | 21.4°C | 1.5°C | 67 mm | 80% | 1.4 m/s | 4.2 |
| 2004 | 15.9°C | 10.6°C | 5.3°C | 22.0°C | 1.2°C | 80 mm | 82% | 1.3 m/s | 4.2 |
| 2003 | 15.0°C | 9.7°C | 4.4°C | 23.4°C | -0.3°C | 44 mm | 81% | 1.7 m/s | 4.5 |
| 2002 | 18.2°C | 11.7°C | 5.3°C | 25.5°C | 1.4°C | 53 mm | 65% | 1.7 m/s | 4.3 |
| 2001 | 19.0°C | 12.9°C | 6.7°C | 26.7°C | 1.6°C | 58 mm | 76% | 1.5 m/s | 4.2 |
| 2000 | 16.4°C | 11.4°C | 6.3°C | 21.2°C | 1.4°C | 89 mm | 81% | 1.5 m/s | 4.1 |
| 1999 | 18.1°C | 12.5°C | 6.9°C | 22.6°C | 1.1°C | 52 mm | 77% | 1.5 m/s | 4.4 |
| 1998 | 17.3°C | 11.7°C | 6.1°C | 23.6°C | 1.3°C | 103 mm | 80% | 1.6 m/s | 4.1 |
| 1997 | 16.5°C | 11.0°C | 5.5°C | 19.0°C | 2.3°C | 79 mm | 79% | 1.3 m/s | 4.5 |
| 1996 | 14.8°C | 9.7°C | 4.6°C | 23.2°C | 1.1°C | 109 mm | 82% | 1.9 m/s | 4.1 |
| 1995 | 15.4°C | 10.0°C | 4.6°C | 21.5°C | -1.2°C | 30 mm | 82% | 1.2 m/s | 4.4 |
| 1994 | 15.7°C | 9.4°C | 3.1°C | 22.0°C | 0.2°C | 31 mm | 72% | 1.5 m/s | 4.5 |
| 1993 | 15.8°C | 10.5°C | 5.1°C | 22.7°C | 0.0°C | 123 mm | 84% | 1.5 m/s | 4.2 |
| 1992 ❄️ 🌧️ | 13.3°C | 8.6°C | 3.8°C | 18.3°C | 0.1°C | 131 mm | 85% | 1.5 m/s | 4 |
| 1991 | 14.9°C | 9.9°C | 4.9°C | 20.1°C | 0.4°C | 85 mm | 81% | 1.6 m/s | 4.5 |
| 1990 | 15.9°C | 10.4°C | 4.9°C | 21.0°C | 1.4°C | 44 mm | 82% | 1.5 m/s | 4.7 |
| 1989 | 15.2°C | 9.8°C | 4.3°C | 21.2°C | 1.2°C | 41 mm | 84% | 1.5 m/s | 4.7 |
| 1988 | 16.6°C | 11.1°C | 5.5°C | 22.2°C | 1.2°C | 84 mm | 81% | 1.5 m/s | 4.5 |
| 1987 | 17.1°C | 11.2°C | 5.3°C | 27.0°C | 0.7°C | 28 mm | 78% | 1.4 m/s | 4.6 |
| 1986 | 15.2°C | 10.4°C | 5.7°C | 19.6°C | 2.2°C | 66 mm | 83% | 1.4 m/s | 4.1 |
| 1985 | 15.7°C | 9.9°C | 4.1°C | 22.3°C | 1.8°C | 41 mm | 80% | 1.5 m/s | 4.9 |
| 1984 | 14.3°C | 9.3°C | 4.3°C | 19.6°C | -0.2°C | 60 mm | 81% | 1.5 m/s | 4.5 |
| 1983 | 15.2°C | 10.1°C | 5.1°C | 21.4°C | 1.1°C | 104 mm | 85% | 1.5 m/s | — |
| 1982 | 17.4°C | 10.7°C | 4.1°C | 25.4°C | -0.5°C | 36 mm | 65% | 1.5 m/s | — |
| 1981 | 16.5°C | 11.1°C | 5.7°C | 23.4°C | 2.5°C | 40 mm | 84% | 1.3 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 16.8°C with lows near 5.3°C (mean 11.1°C), based on 45 years of NASA POWER data.
September averages 55 mm of rainfall in Shepparton, about average for rainfall. The wettest on record was 131 mm in 1992.
The hottest September reached 32.4°C in 2017. The coldest dipped to -1.2°C in 1995.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 2.1°C. Daytime highs moved from 15.8°C to 18.6°C and overnight lows from 4.7°C to 6.1°C over the same span.
September is one of the cooler months of the year in Shepparton and about average for rainfall, so plan for around 16.8°C daytime highs and 5.3°C at night.
Not quite — September is the 4th coolest month in Shepparton, averaging 11.1°C.
For September in Shepparton, pack warm layers and a jacket for chilly mornings, with typical highs of 16.8°C and lows of 5.3°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 76% — quite humid.
Average wind speed in September is 1.5 m/s. The windiest September on record averaged 1.9 m/s (1996).
The wettest September on record was 1992 with 131 mm. On average, September sees 55 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 Shepparton 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.
