Moonta Bay Weather in September
Average highs run from 17°C on September 1 to 19°C on September 30, and lows from 10°C to 12°C. Normal precipitation for the month is 40 mm over about 7 wet days.
September day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
September at a glance
- Average high
- 18°C
- Average low
- 11°C
- Precipitation
- 40 mm
- Reanalysis high
- 29°CSep 27, 2008
- Reanalysis low
- 7°CSep 27, 1996
- Daylight
- 11 h 22 min to 12 h 23 min
- Cloud cover
- 44%
- Humidity
- 71%
- Dew point
- 9°C
- Wind
- 22.0 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Sep 1 | 17°C | 10°C | 24°C 2013 | 8°C 2003 | 27% |
| Sep 2 | 17°C | 10°C | 25°C 2013 | 8°C 1995 | 26% |
| Sep 3 | 17°C | 10°C | 25°C 1999 | 7°C 2018 | 26% |
| Sep 4 | 17°C | 10°C | 24°C 2013 | 7°C 2008 | 27% |
| Sep 5 | 17°C | 11°C | 21°C 2002 | 7°C 2007 | 27% |
| Sep 6 | 17°C | 11°C | 23°C 1991 | 8°C 1995 | 28% |
| Sep 7 | 17°C | 11°C | 25°C 2020 | 7°C 1995 | 28% |
| Sep 8 | 17°C | 11°C | 25°C 2005 | 8°C 1998 | 27% |
| Sep 9 | 17°C | 11°C | 23°C 2005 | 8°C 2008 | 27% |
| Sep 10 | 17°C | 11°C | 23°C 2020 | 8°C 2019 | 26% |
| Sep 11 | 17°C | 11°C | 26°C 2020 | 7°C 2002 | 26% |
| Sep 12 | 17°C | 11°C | 26°C 2009 | 8°C 2004 | 25% |
| Sep 13 | 18°C | 11°C | 25°C 2015 | 8°C 1992 | 24% |
| Sep 14 | 18°C | 11°C | 24°C 1999 | 9°C 1992 | 24% |
| Sep 15 | 18°C | 11°C | 26°C 2002 | 9°C 2007 | 24% |
| Sep 16 | 18°C | 11°C | 25°C 2006 | 8°C 1993 | 23% |
| Sep 17 | 18°C | 11°C | 26°C 2006 | 8°C 2019 | 23% |
| Sep 18 | 18°C | 11°C | 26°C 2020 | 9°C 2016 | 23% |
| Sep 19 | 18°C | 11°C | 26°C 2019 | 8°C 2016 | 21% |
| Sep 20 | 18°C | 11°C | 26°C 2020 | 8°C 1992 | 20% |
| Sep 21 | 18°C | 11°C | 25°C 2004 | 9°C 1996 | 21% |
| Sep 22 | 18°C | 11°C | 27°C 2017 | 9°C 2016 | 21% |
| Sep 23 | 18°C | 11°C | 25°C 2001 | 9°C 2015 | 21% |
| Sep 24 | 19°C | 11°C | 27°C 2000 | 9°C 2015 | 20% |
| Sep 25 | 19°C | 11°C | 27°C 2007 | 8°C 2015 | 21% |
| Sep 26 | 19°C | 11°C | 26°C 2008 | 9°C 1992 | 21% |
| Sep 27 | 19°C | 11°C | 29°C 2008 | 7°C 1996 | 21% |
| Sep 28 | 19°C | 12°C | 27°C 1999 | 9°C 2019 | 21% |
| Sep 29 | 19°C | 12°C | 26°C 2001 | 9°C 2018 | 21% |
| Sep 30 | 19°C | 12°C | 26°C 1998 | 8°C 2003 | 21% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+9:30).
- September 1
- sunrise 6:39 AM, sunset 6:01 PM
- September 30
- sunrise 5:59 AM, sunset 6:22 PM
Other months
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-28. Sun and moon: computed with the NOAA solar equations and Meeus.