Bintulu in december: average Weather, Temperature and Climate
Weather in Bintulu in december 2026
The weather in Bintulu in the month of december comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
very bad weather UV index: 7
Weather at 6am
79°F
Heavy rain
34% of time
33%
20%
11%
Weather at 12pm
86°F
Moderate rain at times
32% of time
29%
23%
16%
Weather at 6pm
81°F
Moderate rain at times
35% of time
32%
19%
12%
Weather at 3am
77°F
48%
28%
17%
4%
Evolution of daily average temperature and precipitation in Bintulu in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Bintulu in december.
The climate of Bintulu in december is very bad
The weather in december in Bintulu is wet (with 20.5in of rainfall over 23 days). The weather is worst than the previous month since in november there is an average of 18.3in of precipitation over 23 days.
The climate is very warm here this month. The high seasonal norm is 86°F. On average, the recorded minimum temperature is 79°F. Thus, the mean temperature average on this month of december in Bintulu is 83°F. Note that seasonal normals in contrast with those observed in Bintulu in december with a maximum record of 92°F in 2012 and a minimum record of 74°F in 2009. You You can hope to have about 19 days with temperatures over 86°F, or 61 of the month.
In december in Bintulu, the days on average last 11:57. The sun rises at 06:24 and sets at 18:21.
With a bad climate, december is not recommended to go in that area.
December: another location in Malaysia?
If you want to go to Malaysia in december, there are destinations with better weather than Bintulu:
In december, Kota Kinabalu, Mabul Island (Mabul Island), Pulau Sipadan and Teluk Intan have good weather.
Finally, Kuala Lumpur, Malacca, Penang, Batu Pahat, George Town and Johor Bahru have a tolerable climate, but better than Bintulu.
Seasonal average climate and temperature of Bintulu in december
Check below seasonal norms These statistics are compiled from the weather statements of the last years of the month of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 83°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 79°F | ||||
| Highest record temperature | 92°F (2012) | ||||
| Lowest record temperature | 74°F (2009) | ||||
| Number of days at +86°F | 19 day(s) (61%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 85°F | ||||
| Lowest sea temperature | 83°F | ||||
| Highest sea temperature | 88°F | ||||
| Wind | |||||
| Wind speed | 11km/h | ||||
| Wind temperature | 79°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 20.5in | ||||
| Number of days with rainfall | 23 day(s) (73%) | ||||
| Record daily rainfall | 5.1in (2011) | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 8.67km | ||||
| Cloud cover | 48% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:24 | ||||
| Time of sunset | 18:21 | ||||
| Length of day | 11:57 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last december?
Here is the day by day recorded weather in Bintulu in december 2025:
76°F to 83°F
76°F to 85°F
76°F to 83°F
76°F to 85°F
76°F to 85°F
76°F to 81°F
74°F to 83°F
76°F to 81°F
76°F to 77°F
74°F to 85°F
77°F to 83°F
77°F to 81°F
76°F to 85°F
76°F to 83°F
76°F to 85°F
76°F to 79°F
74°F to 85°F
76°F to 77°F
76°F to 85°F
77°F to 85°F
77°F to 83°F
77°F to 81°F
77°F to 86°F
76°F to 79°F
77°F to 81°F
77°F to 85°F
77°F to 85°F
76°F to 85°F
77°F to 81°F
76°F to 85°F
76°F to 85°F
Map: other cities in Malaysia in december
Cities near Bintulu:
| Similajau National Park in december | very bad weather |
| Mukah in december | very bad weather |
| Sibu in december | tolerable weather |
| Miri in december | tolerable weather |
| Bario (Kelabits Highlands) in december | bad weather |
| Gunung Mulu National Park in december | bad weather |
| Bako National Park in december | tolerable weather |
| Wilayah Persekutuan in december | tolerable weather |
| Kuching in december | tolerable weather |
| Sematan in december | tolerable weather |
| Keningau in december | very bad weather |
| Papar in december | bad weather |
Click over cities on the map for information about the weather in december.
Bintulu
perfect weather
good
tolerable
bad
very bad
Weather data for Bintulu in december:
Weather data for Bintulu for december are derived from an average of the weather forecast since 2009 in Bintulu. There is a margin of error and these forecasts are to be considered as general information only. The weather in Bintulu can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Bintulu.