Merauke Weather in December
Average highs run from 33°C on December 1 to 31°C on December 31, and lows from 25°C to 25°C. Normal precipitation for the month is 179 mm over about 17 wet days.
December day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
December at a glance
- Average high
- 32°C
- Average low
- 25°C
- Precipitation
- 179 mm
- Record high
- 36°CDec 19, 1997
- Record low
- 20°CDec 11, 1997
- Daylight
- 12 h 35 min to 12 h 37 min
- Cloud cover
- 79%
- Humidity
- 78%
- Dew point
- 24°C
- Wind
- 11.2 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 | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Dec 1 | 33°C | 25°C | 35°C 2016 | 22°C 1996 | 40% |
| Dec 2 | 33°C | 25°C | 35°C 2012 | 22°C 1958 | 42% |
| Dec 3 | 33°C | 25°C | 35°C 2012 | 21°C 1998 | 43% |
| Dec 4 | 33°C | 25°C | 35°C 2016 | 23°C 1957 | 44% |
| Dec 5 | 33°C | 25°C | 35°C 2016 | 22°C 1990 | 45% |
| Dec 6 | 33°C | 25°C | 35°C 2016 | 22°C 1958 | 46% |
| Dec 7 | 33°C | 25°C | 34°C 1997 | 22°C 1958 | 47% |
| Dec 8 | 33°C | 25°C | 35°C 2012 | 22°C 2010 | 49% |
| Dec 9 | 33°C | 25°C | 35°C 2006 | 22°C 1957 | 49% |
| Dec 10 | 33°C | 25°C | 35°C 2015 | 23°C 1958 | 50% |
| Dec 11 | 33°C | 25°C | 35°C 2015 | 20°C 1997 | 51% |
| Dec 12 | 33°C | 25°C | 34°C 2011 | 22°C 1985 | 53% |
| Dec 13 | 33°C | 25°C | 34°C 2018 | 22°C 1999 | 53% |
| Dec 14 | 33°C | 25°C | 35°C 2006 | 21°C 1993 | 54% |
| Dec 15 | 33°C | 25°C | 34°C 2007 | 22°C 2001 | 55% |
| Dec 16 | 32°C | 25°C | 35°C 2012 | 23°C 1958 | 56% |
| Dec 17 | 32°C | 25°C | 36°C 2012 | 23°C 1981 | 57% |
| Dec 18 | 32°C | 25°C | 34°C 2023 | 22°C 2009 | 58% |
| Dec 19 | 32°C | 25°C | 36°C 1997 | 22°C 1985 | 59% |
| Dec 20 | 32°C | 25°C | 34°C 2006 | 21°C 1981 | 59% |
| Dec 21 | 32°C | 25°C | 35°C 2007 | 22°C 2001 | 61% |
| Dec 22 | 32°C | 25°C | 35°C 2014 | 23°C 2006 | 61% |
| Dec 23 | 32°C | 25°C | 35°C 2019 | 23°C 1957 | 62% |
| Dec 24 | 32°C | 25°C | 36°C 2014 | 22°C 1995 | 63% |
| Dec 25 | 32°C | 25°C | 35°C 2017 | 22°C 1999 | 63% |
| Dec 26 | 32°C | 25°C | 36°C 2014 | 22°C 1958 | 63% |
| Dec 27 | 32°C | 25°C | 35°C 2014 | 22°C 1958 | 62% |
| Dec 28 | 32°C | 25°C | 35°C 2014 | 22°C 1990 | 63% |
| Dec 29 | 31°C | 25°C | 36°C 2006 | 22°C 1985 | 63% |
| Dec 30 | 31°C | 25°C | 34°C 2023 | 23°C 1957 | 63% |
| Dec 31 | 31°C | 25°C | 35°C 2019 | 22°C 1995 | 63% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+9).
- December 1
- sunrise 5:10 AM, sunset 5:45 PM
- December 31
- sunrise 5:23 AM, sunset 6:00 PM
Other months
Sources
Records: NOAA GHCN-Daily, station ID000097980, 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.