Ongata Rongai Weather in September
Average highs run from 28°C on September 1 to 29°C on September 30, and lows from 13°C to 14°C. Normal precipitation for the month is 18 mm over about 6 wet days.
September day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
September at a glance
- Average high
- 29°C
- Average low
- 13°C
- Precipitation
- 18 mm
- Record high
- 30°CSep 15, 1996
- Record low
- 7°CSep 2, 1993
- Daylight
- 12 h 04 min to 12 h 08 min
- Cloud cover
- 54%
- Humidity
- 59%
- Dew point
- 10°C
- Wind
- 15.8 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 | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Sep 1 | 28°C | 13°C | 27°C 1996 | 9°C 1988 | 19% |
| Sep 2 | 28°C | 13°C | 26°C 1987 | 7°C 1993 | 18% |
| Sep 3 | 28°C | 13°C | 27°C 2023 | 9°C 2004 | 18% |
| Sep 4 | 28°C | 13°C | 25°C 1987 | 11°C 1994 | 17% |
| Sep 5 | 28°C | 13°C | 27°C 2023 | 10°C 1991 | 17% |
| Sep 6 | 28°C | 13°C | 28°C 2023 | 9°C 1991 | 17% |
| Sep 7 | 28°C | 13°C | 28°C 1996 | 9°C 1992 | 17% |
| Sep 8 | 28°C | 13°C | 27°C 1991 | 7°C 1991 | 18% |
| Sep 9 | 28°C | 13°C | 28°C 2010 | 10°C 2010 | 19% |
| Sep 10 | 28°C | 13°C | 28°C 1988 | 8°C 1993 | 20% |
| Sep 11 | 28°C | 13°C | 27°C 2009 | 10°C 1991 | 20% |
| Sep 12 | 28°C | 13°C | 27°C 1987 | 9°C 1991 | 20% |
| Sep 13 | 29°C | 13°C | 28°C 2009 | 7°C 1991 | 20% |
| Sep 14 | 29°C | 13°C | 29°C 1996 | 8°C 1991 | 20% |
| Sep 15 | 29°C | 13°C | 30°C 1996 | 10°C 1991 | 19% |
| Sep 16 | 29°C | 13°C | 28°C 1988 | 8°C 1985 | 18% |
| Sep 17 | 29°C | 13°C | 28°C 2009 | 8°C 1993 | 17% |
| Sep 18 | 29°C | 13°C | 28°C 2009 | 10°C 1988 | 17% |
| Sep 19 | 29°C | 13°C | 29°C 2009 | 9°C 1991 | 17% |
| Sep 20 | 29°C | 13°C | 28°C 2004 | 9°C 1990 | 16% |
| Sep 21 | 29°C | 14°C | 28°C 1997 | 8°C 1993 | 16% |
| Sep 22 | 29°C | 14°C | 28°C 2009 | 7°C 1996 | 15% |
| Sep 23 | 29°C | 14°C | 27°C 2009 | 10°C 1994 | 15% |
| Sep 24 | 29°C | 14°C | 27°C 2009 | 8°C 2010 | 15% |
| Sep 25 | 29°C | 14°C | 28°C 1997 | 10°C 1996 | 16% |
| Sep 26 | 29°C | 14°C | 29°C 1997 | 10°C 1991 | 17% |
| Sep 27 | 29°C | 14°C | 28°C 1997 | 8°C 1993 | 19% |
| Sep 28 | 29°C | 14°C | 27°C 2009 | 8°C 1985 | 20% |
| Sep 29 | 29°C | 14°C | 27°C 2002 | 10°C 1988 | 21% |
| Sep 30 | 29°C | 14°C | 28°C 2002 | 9°C 1988 | 22% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+3).
- September 1
- sunrise 6:31 AM, sunset 6:35 PM
- September 30
- sunrise 6:19 AM, sunset 6:27 PM
Other months
Sources
Records: NOAA GHCN-Daily, station KEM00063741, every year on file, quality-flagged values removed. 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.