Batam in december: average Weather, Temperature and Climate
Weather in Batam in december 2026
The weather in Batam in december comes from statistical datas on the last years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
tolerable weather UV index: 7
Weather at 6am
81°F
Partly Cloudy
38% of time
24%
20%
12%
Weather at 12pm
86°F
Moderate rain at times
33% of time
30%
24%
9%
Weather at 6pm
83°F
Partly Cloudy
30% of time
29%
21%
12%
Weather at 3am
81°F
32%
31%
21%
12%
Evolution of daily average temperature and precipitation in Batam in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Batam in december.
The climate of Batam in december is tolerable
the weather in Batam in december is wet (with 17.5in of precipitation over 19 days). The weather is worst than the previous month since in november there is an average of 14.3in of rainfall over 18 days.
The climate comfortable here this month. The thermometer averaged maximum of 86°F. In the morning the temperature drops to 81°F. Thus, the mean temperature average on this month of december in Batam is 85°F. Note that these seasonal averages are in contrast with those observed in Batam in december with a maximum record of 99°F in 2017 and a minimum record of 76°F in 2019. You can expect to have about 16 days with temperatures up to 86°F, or 52 of the month.
Day length in Batam in december is 12:04. The sun rises at 05:57 and sets at 18:01.
Seasonal average climate and temperature of Batam in december
Check below seasonal norms These datas are set from the weather statements earlier years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 81°F | ||||
| Highest record temperature | 99°F (2017) | ||||
| Lowest record temperature | 76°F (2019) | ||||
| Number of days at +86°F | 16 day(s) (52%) | ||||
| 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 | 86°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 81°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 17.5in | ||||
| Number of days with rainfall | 19 day(s) (60%) | ||||
| Record daily rainfall | 8.2in (2009) | ||||
| Other climate data | |||||
| Humidity | 84% | ||||
| Visibility | 8.91km | ||||
| Cloud cover | 49% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:57 | ||||
| Time of sunset | 18:01 | ||||
| Length of day | 12:04 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last december?
Here is the day by day recorded weather in Batam in december 2025:
79°F to 86°F
79°F to 86°F
79°F to 86°F
79°F to 85°F
79°F to 85°F
79°F to 86°F
79°F to 85°F
77°F to 83°F
77°F to 86°F
77°F to 83°F
77°F to 85°F
79°F to 85°F
77°F to 86°F
77°F to 85°F
77°F to 79°F
77°F to 83°F
77°F to 81°F
76°F to 85°F
77°F to 85°F
77°F to 86°F
79°F to 86°F
79°F to 86°F
79°F to 88°F
79°F to 88°F
79°F to 86°F
79°F to 83°F
79°F to 85°F
76°F to 81°F
77°F to 81°F
77°F to 85°F
77°F to 85°F
Map: other cities on the island of Sumatra in december
Cities near Batam:
| Tanjungpinang in december | tolerable weather |
| Sungaiguntung in december | tolerable weather |
| Simpang in december | tolerable weather |
| Bukit Tigapuluh National Park in december | tolerable weather |
| Pulau Rupat in december | tolerable weather |
| Pekanbaru in december | tolerable weather |
| Tesso Nilo National Park in december | tolerable weather |
| Dumai in december | tolerable weather |
| Jambi City in december | tolerable weather |
| Payakumbuh in december | very bad weather |
| Kerinci Seblat National Park in december | tolerable weather |
| Bukittinggi in december | tolerable weather |
Click over cities on the map for information about the weather in december.
Batam
perfect weather
good
tolerable
bad
very bad
Weather data for Batam in december:
Weather data for Batam for december are derived from an average of the weather forecast since 2009 in Batam. There is a margin of error and these forecasts are to be considered as general information only. The weather in Batam 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 Batam.