Savannakhet Weather in December
Average highs run from 29°C on December 1 to 29°C on December 31, and lows from 18°C to 16°C. Normal precipitation for the month is 8 mm over about 1 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
- 28°C
- Average low
- 17°C
- Precipitation
- 8 mm
- Record high
- 38°CDec 12, 2010
- Record low
- 3°CDec 18, 1973
- Daylight
- 11 h 13 min to 11 h 10 min
- Cloud cover
- 38%
- Humidity
- 76%
- Dew point
- 17°C
- Wind
- 11.5 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 | 29°C | 18°C | 34°C 2015 | 9°C 1983 | 6% |
| Dec 2 | 29°C | 18°C | 35°C 2015 | 8°C 1983 | 6% |
| Dec 3 | 29°C | 18°C | 34°C 2015 | 8°C 1973 | 6% |
| Dec 4 | 29°C | 18°C | 34°C 2018 | 11°C 1978 | 5% |
| Dec 5 | 29°C | 17°C | 34°C 2018 | 13°C 1969 | 5% |
| Dec 6 | 29°C | 17°C | 35°C 2010 | 13°C 2021 | 5% |
| Dec 7 | 29°C | 17°C | 33°C 2024 | 12°C 2019 | 5% |
| Dec 8 | 29°C | 17°C | 33°C 2018 | 11°C 2019 | 5% |
| Dec 9 | 29°C | 17°C | 34°C 2023 | 11°C 2008 | 5% |
| Dec 10 | 28°C | 17°C | 33°C 2023 | 10°C 1983 | 5% |
| Dec 11 | 28°C | 17°C | 33°C 1970 | 12°C 2019 | 5% |
| Dec 12 | 28°C | 17°C | 38°C 2010 | 12°C 2011 | 5% |
| Dec 13 | 28°C | 17°C | 33°C 2023 | 12°C 2004 | 5% |
| Dec 14 | 28°C | 17°C | 34°C 2015 | 11°C 1982 | 6% |
| Dec 15 | 28°C | 17°C | 35°C 2010 | 13°C 2003 | 5% |
| Dec 16 | 28°C | 16°C | 35°C 2012 | 13°C 1981 | 5% |
| Dec 17 | 28°C | 16°C | 35°C 2012 | 12°C 1981 | 4% |
| Dec 18 | 28°C | 16°C | 34°C 2012 | 3°C 1973 | 4% |
| Dec 19 | 28°C | 16°C | 33°C 2016 | 10°C 2017 | 4% |
| Dec 20 | 28°C | 16°C | 34°C 2012 | 10°C 1982 | 5% |
| Dec 21 | 28°C | 16°C | 34°C 2018 | 8°C 1982 | 5% |
| Dec 22 | 28°C | 16°C | 34°C 2018 | 10°C 1981 | 5% |
| Dec 23 | 28°C | 16°C | 33°C 2007 | 7°C 1973 | 4% |
| Dec 24 | 28°C | 16°C | 35°C 2015 | 11°C 1980 | 4% |
| Dec 25 | 28°C | 16°C | 32°C 2010 | 11°C 1981 | 3% |
| Dec 26 | 28°C | 16°C | 34°C 2014 | 11°C 2013 | 3% |
| Dec 27 | 28°C | 16°C | 33°C 2009 | 11°C 1983 | 3% |
| Dec 28 | 29°C | 16°C | 34°C 2020 | 12°C 2010 | 3% |
| Dec 29 | 29°C | 16°C | 32°C 1981 | 3°C 1973 | 3% |
| Dec 30 | 29°C | 16°C | 33°C 2023 | 11°C 2014 | 4% |
| Dec 31 | 29°C | 16°C | 33°C 2023 | 12°C 2014 | 4% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+7).
- December 1
- sunrise 6:13 AM, sunset 5:26 PM
- December 31
- sunrise 6:29 AM, sunset 5:39 PM
Other months
Sources
Records: NOAA GHCN-Daily, station LAW00041074, 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.