Gunung Leuser National Park in december: average Weather, Temperature and Climate
Weather in Gunung Leuser National Park in december 2026
The weather in Gunung Leuser National Park in the month of december comes from statistical datas on the past years. You can view the weather statistics for the whole 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
77°F
Partly Cloudy
33% of time
28%
16%
13%
Weather at 12pm
86°F
Moderate rain at times
31% of time
29%
22%
13%
Weather at 6pm
79°F
Moderate rain at times
43% of time
19%
17%
16%
Weather at 3am
77°F
33%
32%
14%
13%
Evolution of daily average temperature and precipitation in Gunung Leuser National Park in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Gunung Leuser National Park in december.
The climate of Gunung Leuser National Park in december is tolerable
In december in Gunung Leuser National Park, the climate is wet (with 10in of rainfall over 15 days). The weather's not getting better compared to the previous month since in november there is an average of 8.2in of precipitation over 13 days.
The climate quite comfortable around this city the month of december. The thermometer averaged maximum of 88°F. The seasonal minimum is 77°F. Thus, the mean temperature average on this month of december in Gunung Leuser National Park is 83°F. Note that seasonal normals in contrast with those observed in Gunung Leuser National Park in december with a maximum record of 94°F in 2012 and a minimum record of 70°F in 2021. You can plan to have about 20 days with temperatures up to 86°F, or 65 of time.
Day length in Gunung Leuser National Park in december is 11:54. The sun rises at 06:29 and sunset is at 18:23.
With a correct climate, december is okay (but not the best) to go in that area in Sumatra.
Seasonal average climate and temperature of Gunung Leuser National Park in december
Check below seasonal norms These statistics are compiled from the weather statements earlier years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 83°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 77°F | ||||
| Highest record temperature | 94°F (2012) | ||||
| Lowest record temperature | 70°F (2021) | ||||
| Number of days at +86°F | 20 day(s) (65%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 10km/h | ||||
| Wind temperature | 77°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 10in | ||||
| Number of days with rainfall | 15 day(s) (47%) | ||||
| Record daily rainfall | 4.8in (2013) | ||||
| Other climate data | |||||
| Humidity | 88% | ||||
| Visibility | 8.95km | ||||
| Cloud cover | 47% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:29 | ||||
| Time of sunset | 18:23 | ||||
| Length of day | 11:54 | ||||
| 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 Gunung Leuser National Park in december 2025:
74°F to 88°F
74°F to 86°F
74°F to 83°F
72°F to 88°F
72°F to 88°F
74°F to 90°F
74°F to 88°F
72°F to 85°F
72°F to 86°F
72°F to 83°F
72°F to 86°F
74°F to 90°F
74°F to 86°F
72°F to 88°F
72°F to 81°F
72°F to 86°F
74°F to 83°F
74°F to 77°F
74°F to 85°F
72°F to 86°F
74°F to 85°F
72°F to 86°F
74°F to 90°F
74°F to 86°F
74°F to 86°F
74°F to 88°F
74°F to 86°F
74°F to 79°F
74°F to 76°F
74°F to 90°F
76°F to 90°F
Map: other cities on the island of Sumatra in december
Cities near Gunung Leuser National Park:
| Tapaktuan in december | very bad weather |
| Bukit Lawang in december | tolerable weather |
| Takengon in december | bad weather |
| Langsa in december | tolerable weather |
| Berastagi in december | very bad weather |
| Lhokseumawe in december | bad weather |
| Medan in december | tolerable weather |
| Lake Toba (Danau Toba) in december | very bad weather |
| Calang in december | bad weather |
| Samosir in december | bad weather |
| Tebingtinggi in december | bad weather |
| Pematangsiantar in december | bad weather |
Click over cities on the map for information about the weather in december.
Gunung Leuser National Park
perfect weather
good
tolerable
bad
very bad
Weather data for Gunung Leuser National Park in december:
Weather data for Gunung Leuser National Park for december are derived from an average of the weather forecast since 2009 in Gunung Leuser National Park. There is a margin of error and these forecasts are to be considered as general information only. The weather in Gunung Leuser National Park 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 Gunung Leuser National Park.