Kota Kinabalu Weather in September
Average highs run from 27°C on September 1 to 27°C on September 30, and lows from 23°C to 23°C. Normal precipitation for the month is 273 mm over about 24 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
- 27°C
- Average low
- 23°C
- Precipitation
- 273 mm
- Record high
- 36°CSep 30, 2009
- Record low
- 19°CSep 24, 2023
- Daylight
- 12 h 14 min to 12 h 04 min
- Cloud cover
- 83%
- Humidity
- 86%
- Dew point
- 22°C
- Wind
- 7.6 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 | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Sep 1 | 27°C | 23°C | 34°C 1995 | 22°C 1955 | 76% |
| Sep 2 | 27°C | 23°C | 34°C 2005 | 22°C 1979 | 77% |
| Sep 3 | 27°C | 23°C | 34°C 2011 | 22°C 1955 | 78% |
| Sep 4 | 27°C | 23°C | 34°C 1997 | 22°C 1955 | 78% |
| Sep 5 | 27°C | 23°C | 34°C 2016 | 22°C 1965 | 77% |
| Sep 6 | 27°C | 23°C | 34°C 2011 | 22°C 1955 | 76% |
| Sep 7 | 27°C | 23°C | 35°C 2019 | 21°C 1979 | 77% |
| Sep 8 | 27°C | 23°C | 35°C 2019 | 22°C 1956 | 77% |
| Sep 9 | 27°C | 23°C | 33°C 1958 | 23°C 1956 | 78% |
| Sep 10 | 27°C | 23°C | 34°C 2024 | 22°C 1955 | 78% |
| Sep 11 | 27°C | 23°C | 34°C 2011 | 20°C 1999 | 77% |
| Sep 12 | 27°C | 23°C | 34°C 2000 | 22°C 1992 | 76% |
| Sep 13 | 27°C | 23°C | 34°C 2015 | 22°C 1955 | 76% |
| Sep 14 | 27°C | 23°C | 34°C 2011 | 22°C 1980 | 77% |
| Sep 15 | 27°C | 23°C | 33°C 2009 | 22°C 1959 | 76% |
| Sep 16 | 27°C | 23°C | 34°C 1980 | 22°C 2012 | 75% |
| Sep 17 | 27°C | 23°C | 34°C 2019 | 22°C 1992 | 74% |
| Sep 18 | 27°C | 23°C | 34°C 2015 | 22°C 2021 | 74% |
| Sep 19 | 27°C | 23°C | 34°C 1980 | 22°C 1994 | 75% |
| Sep 20 | 27°C | 23°C | 34°C 2015 | 22°C 1957 | 75% |
| Sep 21 | 27°C | 23°C | 34°C 1995 | 22°C 1994 | 76% |
| Sep 22 | 27°C | 23°C | 33°C 1996 | 22°C 1961 | 77% |
| Sep 23 | 27°C | 23°C | 34°C 2010 | 23°C 1961 | 78% |
| Sep 24 | 27°C | 23°C | 33°C 2011 | 19°C 2023 | 78% |
| Sep 25 | 27°C | 23°C | 33°C 2005 | 22°C 1955 | 78% |
| Sep 26 | 27°C | 23°C | 33°C 2015 | 23°C 2002 | 80% |
| Sep 27 | 27°C | 23°C | 34°C 2005 | 22°C 1959 | 81% |
| Sep 28 | 27°C | 23°C | 34°C 2015 | 22°C 1955 | 80% |
| Sep 29 | 27°C | 23°C | 34°C 2016 | 22°C 1956 | 80% |
| Sep 30 | 27°C | 23°C | 36°C 2009 | 22°C 2002 | 81% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+8).
- September 1
- sunrise 6:09 AM, sunset 6:23 PM
- September 30
- sunrise 6:04 AM, sunset 6:08 PM
Other months
Sources
Records: NOAA GHCN-Daily, station MYM00096471, 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.