Duiwelskloof Weather in September
Average highs run from 28°C on September 1 to 30°C on September 30, and lows from 12°C to 14°C. Normal precipitation for the month is 18 mm over about 3 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
- 29°C
- Average low
- 13°C
- Precipitation
- 18 mm
- Reanalysis high
- 39°CSep 18, 2018
- Reanalysis low
- 4°CSep 1, 2006
- Daylight
- 11 h 38 min to 12 h 17 min
- Cloud cover
- 38%
- Humidity
- 47%
- Dew point
- 6°C
- Wind
- 12.6 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 | 28°C | 12°C | 36°C 2007 | 4°C 2006 | 8% |
| Sep 2 | 28°C | 12°C | 34°C 2010 | 6°C 2006 | 8% |
| Sep 3 | 28°C | 12°C | 35°C 1995 | 8°C 2020 | 8% |
| Sep 4 | 28°C | 12°C | 34°C 2001 | 9°C 1994 | 8% |
| Sep 5 | 28°C | 12°C | 35°C 2010 | 8°C 1995 | 8% |
| Sep 6 | 28°C | 12°C | 35°C 2001 | 9°C 2020 | 9% |
| Sep 7 | 28°C | 12°C | 34°C 2018 | 8°C 1993 | 10% |
| Sep 8 | 28°C | 13°C | 37°C 2008 | 5°C 2019 | 10% |
| Sep 9 | 29°C | 13°C | 37°C 2008 | 8°C 2006 | 10% |
| Sep 10 | 29°C | 13°C | 39°C 2008 | 7°C 2018 | 10% |
| Sep 11 | 29°C | 13°C | 38°C 2001 | 6°C 1994 | 10% |
| Sep 12 | 29°C | 13°C | 36°C 2007 | 6°C 2002 | 10% |
| Sep 13 | 29°C | 13°C | 35°C 2019 | 10°C 1999 | 10% |
| Sep 14 | 29°C | 13°C | 36°C 2013 | 8°C 2001 | 10% |
| Sep 15 | 29°C | 13°C | 36°C 2018 | 7°C 2002 | 11% |
| Sep 16 | 29°C | 13°C | 37°C 2007 | 8°C 2001 | 11% |
| Sep 17 | 29°C | 13°C | 37°C 2009 | 8°C 2002 | 11% |
| Sep 18 | 29°C | 13°C | 39°C 2018 | 9°C 2012 | 11% |
| Sep 19 | 30°C | 13°C | 38°C 2018 | 8°C 2006 | 11% |
| Sep 20 | 30°C | 14°C | 37°C 2013 | 9°C 1999 | 10% |
| Sep 21 | 30°C | 14°C | 35°C 2005 | 10°C 2008 | 11% |
| Sep 22 | 30°C | 14°C | 36°C 2007 | 8°C 2008 | 12% |
| Sep 23 | 30°C | 14°C | 37°C 2007 | 10°C 2020 | 12% |
| Sep 24 | 30°C | 14°C | 38°C 2008 | 10°C 1992 | 14% |
| Sep 25 | 30°C | 14°C | 38°C 2005 | 10°C 2019 | 16% |
| Sep 26 | 30°C | 14°C | 38°C 1999 | 7°C 2019 | 17% |
| Sep 27 | 30°C | 14°C | 38°C 2013 | 7°C 2019 | 17% |
| Sep 28 | 30°C | 14°C | 37°C 1994 | 10°C 2004 | 17% |
| Sep 29 | 30°C | 14°C | 37°C 1997 | 10°C 2005 | 18% |
| Sep 30 | 30°C | 14°C | 37°C 2008 | 9°C 1999 | 18% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+2).
- September 1
- sunrise 6:11 AM, sunset 5:49 PM
- September 30
- sunrise 5:41 AM, sunset 5:58 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.