Simpangempat Weather in September
Average highs run from 34°C on September 1 to 34°C on September 30, and lows from to 23°C. Normal precipitation for the month is 89 mm over about 10 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
- 34°C
- Precipitation
- 89 mm
- Record high
- 38°CSep 29, 2023
- Record low
- 17°CSep 20, 1997
- Daylight
- 12 h 02 min to 12 h 08 min
- Cloud cover
- 64%
- Humidity
- 80%
- Dew point
- 22°C
- Wind
- 7.9 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 | 34°C | 36°C 2014 | 20°C 1994 | 34% | |
| Sep 2 | 33°C | 22°C | 36°C 1997 | 20°C 1999 | 35% |
| Sep 3 | 33°C | 36°C 2019 | 20°C 1994 | 35% | |
| Sep 4 | 36°C 2019 | 20°C 1999 | 34% | ||
| Sep 5 | 34°C | 36°C 1997 | 19°C 1997 | 33% | |
| Sep 6 | 34°C | 36°C 1994 | 20°C 2009 | 32% | |
| Sep 7 | 34°C | 36°C 1997 | 19°C 2004 | 32% | |
| Sep 8 | 36°C 2019 | 20°C 1997 | 32% | ||
| Sep 9 | 34°C | 36°C 2006 | 20°C 2015 | 32% | |
| Sep 10 | 22°C | 36°C 2009 | 20°C 1980 | 33% | |
| Sep 11 | 34°C | 36°C 2006 | 20°C 1980 | 33% | |
| Sep 12 | 34°C | 36°C 2009 | 20°C 1980 | 34% | |
| Sep 13 | 34°C | 36°C 2005 | 20°C 2019 | 34% | |
| Sep 14 | 34°C | 36°C 2009 | 20°C 2019 | 34% | |
| Sep 15 | 34°C | 37°C 2005 | 20°C 1994 | 34% | |
| Sep 16 | 34°C | 36°C 2015 | 21°C 1994 | 34% | |
| Sep 17 | 34°C | 36°C 1994 | 20°C 2002 | 35% | |
| Sep 18 | 34°C | 36°C 2009 | 20°C 1994 | 35% | |
| Sep 19 | 34°C | 37°C 2009 | 20°C 1979 | 36% | |
| Sep 20 | 34°C | 22°C | 36°C 2015 | 17°C 1997 | 36% |
| Sep 21 | 34°C | 36°C 2015 | 21°C 1997 | 36% | |
| Sep 22 | 34°C | 23°C | 37°C 2015 | 20°C 1994 | 36% |
| Sep 23 | 34°C | 23°C | 37°C 2005 | 21°C 1980 | 37% |
| Sep 24 | 35°C | 37°C 2019 | 21°C 1980 | 37% | |
| Sep 25 | 34°C | 23°C | 36°C 2019 | 20°C 1994 | 37% |
| Sep 26 | 34°C | 36°C 1997 | 20°C 1994 | 37% | |
| Sep 27 | 34°C | 23°C | 36°C 2023 | 21°C 1980 | 37% |
| Sep 28 | 34°C | 36°C 2015 | 20°C 2018 | 38% | |
| Sep 29 | 34°C | 38°C 2023 | 21°C 1994 | 39% | |
| Sep 30 | 34°C | 23°C | 37°C 2018 | 21°C 2006 | 40% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+8).
- September 1
- sunrise 6:19 AM, sunset 6:21 PM
- September 30
- sunrise 6:06 AM, sunset 6:14 PM
Other months
Sources
Records: NOAA GHCN-Daily, station IDM00096685, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: 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 2026-09-27. Sun and moon: computed with the NOAA solar equations and Meeus.