Rengasdengklok Weather in January
Average highs run from 29°C on January 1 to 28°C on January 31, and lows from 26°C to 26°C. Normal precipitation for the month is 366 mm over about 31 wet days.
January day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
January at a glance
- Average high
- 28°C
- Average low
- 26°C
- Precipitation
- 366 mm
- Reanalysis high
- 32°CJan 13, 2007
- Reanalysis low
- 24°CJan 5, 2009
- Daylight
- 12 h 28 min to 12 h 22 min
- Cloud cover
- 90%
- Humidity
- 85%
- Dew point
- 24°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 |
|---|---|---|---|---|---|
| Jan 1 | 29°C | 26°C | 31°C 1998 | 25°C 2014 | 95% |
| Jan 2 | 29°C | 26°C | 31°C 2010 | 25°C 2013 | 95% |
| Jan 3 | 29°C | 26°C | 31°C 2009 | 25°C 2007 | 95% |
| Jan 4 | 29°C | 26°C | 31°C 2003 | 25°C 2007 | 94% |
| Jan 5 | 29°C | 26°C | 31°C 2007 | 24°C 2009 | 94% |
| Jan 6 | 29°C | 26°C | 31°C 2003 | 25°C 2008 | 94% |
| Jan 7 | 29°C | 26°C | 31°C 2007 | 25°C 2014 | 93% |
| Jan 8 | 29°C | 26°C | 31°C 2003 | 24°C 2007 | 93% |
| Jan 9 | 29°C | 26°C | 31°C 2016 | 25°C 1996 | 93% |
| Jan 10 | 29°C | 26°C | 31°C 2016 | 25°C 2008 | 93% |
| Jan 11 | 29°C | 26°C | 32°C 2003 | 25°C 2001 | 93% |
| Jan 12 | 29°C | 26°C | 31°C 2007 | 25°C 2001 | 94% |
| Jan 13 | 29°C | 26°C | 32°C 2007 | 24°C 2001 | 94% |
| Jan 14 | 28°C | 26°C | 32°C 2007 | 24°C 1997 | 94% |
| Jan 15 | 28°C | 26°C | 31°C 2007 | 25°C 1997 | 95% |
| Jan 16 | 28°C | 26°C | 32°C 1998 | 25°C 2001 | 96% |
| Jan 17 | 28°C | 26°C | 32°C 2016 | 24°C 1997 | 96% |
| Jan 18 | 28°C | 26°C | 32°C 1998 | 25°C 2000 | 97% |
| Jan 19 | 28°C | 26°C | 32°C 2003 | 24°C 2000 | 97% |
| Jan 20 | 28°C | 26°C | 31°C 2003 | 25°C 2000 | 98% |
| Jan 21 | 28°C | 26°C | 31°C 2003 | 25°C 2015 | 98% |
| Jan 22 | 28°C | 26°C | 30°C 2020 | 25°C 2014 | 99% |
| Jan 23 | 28°C | 26°C | 30°C 2020 | 24°C 1993 | 99% |
| Jan 24 | 28°C | 26°C | 30°C 2001 | 25°C 1991 | 99% |
| Jan 25 | 28°C | 26°C | 30°C 1998 | 25°C 1996 | 99% |
| Jan 26 | 28°C | 26°C | 30°C 2020 | 25°C 2011 | 100% |
| Jan 27 | 28°C | 26°C | 30°C 2020 | 25°C 2014 | 100% |
| Jan 28 | 28°C | 26°C | 30°C 2020 | 25°C 1996 | 100% |
| Jan 29 | 28°C | 26°C | 30°C 2020 | 25°C 1996 | 100% |
| Jan 30 | 28°C | 26°C | 30°C 2016 | 25°C 2011 | 100% |
| Jan 31 | 28°C | 26°C | 29°C 2019 | 25°C 2011 | 100% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+7).
- January 1
- sunrise 5:40 AM, sunset 6:08 PM
- January 31
- sunrise 5:53 AM, sunset 6:15 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.