September is one of the cooler months of the year in Tom Price, with average highs near 31.4°C and lows around 13.6°C (mean 22.5°C). It is one of the drier months, averaging 3 mm of rainfall and 29% relative humidity across the period.
September is one of the cooler months of the year in Tom Price. Across 45 years of records, the warmest September in Tom Price was 2023 — when the month averaged 25.8°C — while the coldest was 1992 at 19.6°C. Typical September days reach 31.4°C with nights near 13.6°C. The long-term trend is warming, about 0.3°C per decade.
September is one of the drier months in Tom Price, averaging 3 mm of rainfall. The wettest September on record was 2010 with 37 mm, while the driest were 2020, 2021 and 2023, among others at 0 mm.
Relative humidity in Tom Price during September averages 29%. The most humid September was 1998 at 41%, and the least humid was 1981 at 21%.
September receives about 6.7 kWh/m²/day of solar energy in Tom Price. The sunniest September was 2011 at 7.1 kWh/m²/day, and the cloudiest was 2024 at 5.8.
Average wind speed in Tom Price during September is 3.1 m/s. The windiest September was 2009 at 3.6 m/s, while the calmest were 1997 and 2019 at 2.8 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 22.6°C | 21.7°C | 22.6°C | 22.4°C | 23.6°C | +1°C |
| Avg High | 31.5°C | 30.6°C | 31.6°C | 31.4°C | 32.1°C | +0.6°C |
| Avg Low | 13.8°C | 12.8°C | 13.7°C | 13.5°C | 15.1°C | +1.3°C |
| Avg Rain | 5 mm | 1 mm | 2 mm | 4 mm | 3 mm | -2 mm |
September temperatures in Tom Price have risen by about 0.7°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 5.7°C (1992) to a record high of 39.4°C (2023).
Rainfall in September is one of the drier months, averaging 3 mm, with a wettest year of 37 mm.
One of the best times to visit Tom Price
September is one of the best times to visit Tom Price. Expect days averaging 31.4°C and nights around 13.6°C (mean 22.5°C) — cooler than Tom Price's yearly average — with low rainfall (3 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 | 31.2°C | 22.5°C | 13.8°C | 36.2°C | 8.7°C | 0 mm | 26% | 3.3 m/s | 6.8 |
| 2024 | 32.0°C | 24.5°C | 16.9°C | 37.0°C | 11.2°C | 10 mm | 38% | 3.1 m/s | 5.8 |
| 2023 🔥 | 34.4°C | 25.8°C | 17.3°C | 39.4°C | 11.3°C | 0 mm | 26% | 2.9 m/s | 6.6 |
| 2022 | 29.8°C | 21.4°C | 13.1°C | 36.7°C | 8.3°C | 9 mm | 35% | 3.4 m/s | 6.5 |
| 2021 | 31.3°C | 22.5°C | 13.6°C | 35.2°C | 9.6°C | 0 mm | 23% | 3.4 m/s | 6.9 |
| 2020 | 33.8°C | 24.7°C | 15.7°C | 38.0°C | 10.2°C | 0 mm | 24% | 3.2 m/s | 7 |
| 2019 | 32.6°C | 23.5°C | 14.3°C | 36.4°C | 11.1°C | 0 mm | 22% | 2.8 m/s | 6.9 |
| 2018 | 32.0°C | 22.9°C | 13.8°C | 36.3°C | 9.6°C | 0 mm | 23% | 3 m/s | 7 |
| 2017 | 31.3°C | 22.7°C | 14.0°C | 37.0°C | 9.4°C | 0 mm | 28% | 3.2 m/s | 6.8 |
| 2016 | 29.7°C | 20.6°C | 11.5°C | 33.6°C | 8.3°C | 1 mm | 31% | 3.1 m/s | 7 |
| 2015 | 32.3°C | 23.5°C | 14.7°C | 37.2°C | 9.4°C | 0 mm | 24% | 2.9 m/s | 6.8 |
| 2014 | 33.2°C | 23.9°C | 14.6°C | 36.8°C | 9.7°C | 0 mm | 26% | 3.1 m/s | 6.9 |
| 2013 | 31.7°C | 22.6°C | 13.6°C | 35.7°C | 8.6°C | 0 mm | 32% | 3.2 m/s | 6.9 |
| 2012 | 32.2°C | 23.1°C | 14.1°C | 36.0°C | 8.7°C | 0 mm | 29% | 3.4 m/s | 6.9 |
| 2011 | 30.6°C | 21.3°C | 12.0°C | 34.3°C | 9.0°C | 0 mm | 25% | 3.5 m/s | 7.1 |
| 2010 🌧️ | 28.3°C | 20.1°C | 11.9°C | 37.2°C | 6.7°C | 37 mm | 38% | 3.2 m/s | 6.4 |
| 2009 | 31.2°C | 22.0°C | 12.9°C | 34.4°C | 9.0°C | 1 mm | 25% | 3.6 m/s | 7 |
| 2008 | 31.9°C | 23.3°C | 14.6°C | 38.0°C | 11.9°C | 3 mm | 27% | 3.2 m/s | 6.7 |
| 2007 | 32.5°C | 23.3°C | 14.1°C | 35.6°C | 10.0°C | 0 mm | 24% | 3.1 m/s | 7 |
| 2006 | 32.7°C | 24.0°C | 15.4°C | 37.1°C | 12.5°C | 11 mm | 30% | 2.9 m/s | 6.7 |
| 2005 | 30.2°C | 21.1°C | 12.0°C | 33.4°C | 9.8°C | 0 mm | 36% | 3 m/s | 7 |
| 2004 | 30.7°C | 21.7°C | 12.7°C | 36.8°C | 7.1°C | 2 mm | 27% | 3.2 m/s | 6.8 |
| 2003 | 31.1°C | 22.2°C | 13.3°C | 37.4°C | 9.5°C | 0 mm | 30% | 3.2 m/s | 6.9 |
| 2002 | 31.4°C | 22.2°C | 12.9°C | 36.3°C | 8.2°C | 0 mm | 27% | 3.1 m/s | 6.9 |
| 2001 | 30.4°C | 22.0°C | 13.7°C | 36.0°C | 7.0°C | 1 mm | 31% | 3 m/s | 6 |
| 2000 | 33.5°C | 24.5°C | 15.6°C | 38.3°C | 7.8°C | 0 mm | 26% | 3.1 m/s | 6.5 |
| 1999 | 31.8°C | 22.7°C | 13.7°C | 36.1°C | 9.1°C | 0 mm | 30% | 3.2 m/s | 6.8 |
| 1998 | 29.5°C | 21.1°C | 12.7°C | 38.0°C | 8.3°C | 0 mm | 41% | 3.4 m/s | 6.7 |
| 1997 | 30.9°C | 21.7°C | 12.4°C | 36.0°C | 7.9°C | 9 mm | 36% | 2.8 m/s | 6.8 |
| 1996 | 31.7°C | 22.3°C | 13.0°C | 34.7°C | 10.4°C | 0 mm | 32% | 3.3 m/s | 6.9 |
| 1995 | 31.3°C | 22.8°C | 14.3°C | 35.4°C | 9.5°C | 0 mm | 38% | 3 m/s | 6.3 |
| 1994 | 32.7°C | 23.4°C | 14.0°C | 36.4°C | 9.6°C | 0 mm | 23% | 3 m/s | 6.8 |
| 1993 | 28.8°C | 20.2°C | 11.5°C | 33.4°C | 5.7°C | 0 mm | 32% | 3.3 m/s | 6.9 |
| 1992 ❄️ | 28.0°C | 19.6°C | 11.2°C | 34.7°C | 5.7°C | 0 mm | 37% | 3.1 m/s | 6.4 |
| 1991 | 30.1°C | 20.9°C | 11.8°C | 37.1°C | 7.8°C | 0 mm | 31% | 3 m/s | 6.9 |
| 1990 | 31.2°C | 22.3°C | 13.4°C | 35.4°C | 8.9°C | 0 mm | 26% | 3.3 m/s | 6.7 |
| 1989 | 32.7°C | 23.5°C | 14.3°C | 36.6°C | 11.6°C | 0 mm | 24% | 3.1 m/s | 6.9 |
| 1988 | 32.3°C | 22.7°C | 13.1°C | 37.4°C | 10.2°C | 0 mm | 23% | 2.9 m/s | 6.7 |
| 1987 | 31.5°C | 22.7°C | 13.9°C | 35.7°C | 10.3°C | 0 mm | 22% | 3 m/s | 6.8 |
| 1986 | 30.2°C | 21.5°C | 12.8°C | 34.7°C | 8.6°C | 26 mm | 32% | 2.9 m/s | 6.4 |
| 1985 | 31.8°C | 22.8°C | 13.8°C | 35.3°C | 7.9°C | 0 mm | 24% | 3.2 m/s | 6.9 |
| 1984 | 29.0°C | 20.3°C | 11.6°C | 33.3°C | 8.0°C | 4 mm | 35% | 2.9 m/s | 6.7 |
| 1983 | 32.7°C | 23.9°C | 15.1°C | 38.0°C | 9.7°C | 1 mm | 29% | 3.1 m/s | — |
| 1982 | 29.5°C | 21.5°C | 13.5°C | 35.0°C | 8.4°C | 15 mm | 36% | 3.2 m/s | — |
| 1981 | 33.4°C | 24.5°C | 15.7°C | 37.3°C | 10.0°C | 0 mm | 21% | 3.1 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 31.4°C with lows near 13.6°C (mean 22.5°C), based on 45 years of NASA POWER data.
September averages 3 mm of rainfall in Tom Price, one of the drier months. The wettest on record was 37 mm in 2010.
The hottest September reached 39.4°C in 2023. The coldest dipped to 5.7°C in 1992.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 0.7°C. Daytime highs moved from 31.3°C to 31.7°C and overnight lows from 13.9°C to 14.9°C over the same span.
September is one of the cooler months of the year in Tom Price and one of the drier months, so plan for around 31.4°C daytime highs and 13.6°C at night.
Not quite — September is the 5th coolest month in Tom Price, averaging 22.5°C.
For September in Tom Price, pack light, breathable clothing and sun protection, with typical highs of 31.4°C and lows of 13.6°C.
Relative humidity in September averages 29% — relatively dry.
Average wind speed in September is 3.1 m/s. The windiest September on record averaged 3.6 m/s (2009).
The wettest September on record was 2010 with 37 mm. On average, September sees 3 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 Tom Price 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.
