Otjiwarongo Weather in September
Average highs run from 32°C on September 1 to 35°C on September 30, and lows from 13°C to 16°C. Normal precipitation for the month is 2 mm over about 1 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
- 33°C
- Average low
- 15°C
- Precipitation
- 2 mm
- Reanalysis high
- 38°CSep 26, 1997
- Reanalysis low
- 3°CSep 18, 1996
- Daylight
- 11 h 43 min to 12 h 15 min
- Cloud cover
- 24%
- Humidity
- 18%
- Dew point
- -4°C
- Wind
- 16.2 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 | 32°C | 13°C | 34°C 1991 | 7°C 2013 | 0% |
| Sep 2 | 32°C | 13°C | 34°C 2007 | 10°C 2013 | 1% |
| Sep 3 | 32°C | 13°C | 34°C 2012 | 11°C 2013 | 0% |
| Sep 4 | 32°C | 13°C | 34°C 2012 | 10°C 2003 | 0% |
| Sep 5 | 32°C | 13°C | 34°C 2010 | 8°C 2003 | 0% |
| Sep 6 | 32°C | 13°C | 35°C 2019 | 10°C 2018 | 0% |
| Sep 7 | 32°C | 14°C | 35°C 2001 | 8°C 2018 | 0% |
| Sep 8 | 32°C | 14°C | 35°C 2001 | 6°C 2018 | 0% |
| Sep 9 | 33°C | 14°C | 36°C 2001 | 7°C 2018 | 1% |
| Sep 10 | 33°C | 14°C | 35°C 2016 | 4°C 1999 | 1% |
| Sep 11 | 33°C | 14°C | 36°C 1991 | 6°C 1999 | 1% |
| Sep 12 | 33°C | 14°C | 36°C 2007 | 8°C 1996 | 1% |
| Sep 13 | 33°C | 14°C | 35°C 2016 | 4°C 1996 | 1% |
| Sep 14 | 33°C | 14°C | 35°C 2017 | 7°C 2001 | 1% |
| Sep 15 | 33°C | 14°C | 36°C 2014 | 9°C 2000 | 2% |
| Sep 16 | 33°C | 15°C | 36°C 2014 | 5°C 2000 | 2% |
| Sep 17 | 33°C | 15°C | 36°C 2013 | 3°C 2000 | 2% |
| Sep 18 | 33°C | 15°C | 37°C 2013 | 3°C 1996 | 2% |
| Sep 19 | 34°C | 15°C | 37°C 2017 | 7°C 1996 | 3% |
| Sep 20 | 34°C | 15°C | 37°C 2017 | 7°C 2001 | 3% |
| Sep 21 | 34°C | 15°C | 37°C 2017 | 4°C 2013 | 3% |
| Sep 22 | 34°C | 15°C | 37°C 2017 | 9°C 2010 | 4% |
| Sep 23 | 34°C | 15°C | 37°C 2017 | 11°C 2001 | 4% |
| Sep 24 | 34°C | 15°C | 38°C 2017 | 11°C 2004 | 4% |
| Sep 25 | 34°C | 15°C | 38°C 1997 | 5°C 2004 | 4% |
| Sep 26 | 34°C | 16°C | 38°C 1997 | 8°C 2004 | 4% |
| Sep 27 | 34°C | 16°C | 37°C 1997 | 5°C 1999 | 4% |
| Sep 28 | 34°C | 16°C | 37°C 1997 | 9°C 1999 | 4% |
| Sep 29 | 34°C | 16°C | 37°C 2008 | 9°C 2012 | 5% |
| Sep 30 | 35°C | 16°C | 37°C 2002 | 11°C 2019 | 5% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+2).
- September 1
- sunrise 7:02 AM, sunset 6:45 PM
- September 30
- sunrise 6:36 AM, sunset 6:51 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.