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Photo by Yurianto76, CC BY-SA 4.0, via Wikimedia Commons.
Lake Toba in December
avoid · not the best time to go · the coolest month of the year, the wettest month of the year
The year in Lake Toba
Tap a month for its page
- JanJLake Toba in January: avoid
- FebFLake Toba in February: ok
- MarMLake Toba in March: avoid
- AprALake Toba in April: avoid
- MayMLake Toba in May: avoid
- JunJLake Toba in June: ok
- JulJLake Toba in July: sweet spot
- AugALake Toba in August: ok, busy
- SepSLake Toba in September: avoid
- OctOLake Toba in October: avoid
- NovNLake Toba in November: avoid
- DecDLake Toba in December: avoid
- Sweet spot
- Good
- OK
- Avoid
- Busy
Plan this trip
Each site opens on its own search: choose your dates there. A few open on their home page, where you type the place too.
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Flights from
Flights
Your city is a guess from your time zone. Choose your city
Where are you flying from? Choose your city for its flights and fares.
Book with the airline
Where to stay
Book direct
Luxury
Things to do
Car hire
Rent direct
Travel insurance
Check whether your bank card or home insurance already covers this trip.
If the trip needs a visa, the travel agent or visa centre usually sells the cover it asks for.
Mobile data (eSIM)
Your own plan's EU roaming may already cover this.
Renting a pocket Wi-Fi is the other common way to stay connected.
These are sites people in book with. Each opens in a new tab, on the site's own pages.
The numbers
| Daily high | 25°C |
|---|---|
| Nightly low | 19°C |
| Feels like, afternoon | 29°C |
| Rainy days, 1 mm or more | 23 · 291 mm |
| Humidity | 88% |
| Sunshine | 7.8 h/day |
| Daylight | 12.0 h/day |
| Crowds | 77 / 100, higher is quieter |
Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.
Weather read at Tuktuk, on Samosir island: ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.
How busy it gets
Public holidays in December
Holidays crowd a place out and push fares up around them; they count toward the crowd score above.
Lake Toba in pictures
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Nocomentapapun, CC BY-SA 4.0, via Wikimedia Commons
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ButetSinaga, CC BY-SA 4.0, via Wikimedia Commons
What to pack
- Rain gear you will actually use: about 23 rainy days and 291 mm.
- Humidity averages 88%; breathable fabrics dry faster.
Each line is a threshold over the ten-year figures above, not advice from anywhere else.
Before you go
Type C and F plugs at 127 / 230 V. Drives on the left. The currency is the Rupiah. No UK Foreign Office advice against travel. Global Affairs Canada: Exercise a high degree of caution (with regional advisories). US State Department: Level 2: Exercise Increased Caution. Everything for Indonesia: cost of living, languages, emergency numbers and health.
On arrival in Lake Toba: the apps, paying, getting around, tipping and the emergency numbers.
December elsewhere
In December from
The other months at Lake Toba
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