December Rainfall and Precipitation in Sumatra
Average rainfall, rainy days and the driest cities in Sumatra, Indonesia in December.
Select a Month
Check the conditions for any month of the year.
Best Places to Visit in Sumatra in December
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Sumatra.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in December: pale blue is dry, deep blue is wet.
Popular cities in Sumatra
Pick a city to see its December weather averages.
Regions and islands in Indonesia
Drill down to December weather for any region in Indonesia.
- Aceh
- Bali
- Bangka Belitung
- Banten
- Batam
- Bengkulu
- Bintan
- Borneo
- Central Java
- Central Kalimantan
- Central Sulawesi
- East Java
- East Kalimantan
- East Nusa Tenggara
- Flores Island
- Gorontalo
- Jakarta Province
- Jambi
- Lampung
- Lombok
- Maluku
- North Maluku
- North Sulawesi
- North Sumatra
- Papua
- Pulau Weh
- Raja Ampat
- Riau
- Riau Archipelago
- Samosir Island
- South East Sulawesi
- South Kalimantan
- South Sulawesi
- South Sumatra
- Tana Toraja
- West Java
- West Kalimantan
- West Nusa Tenggara
- West Papua
- West Sumatra
- Yogyakarta Province
Sumatra precipitation in December: frequently asked questions
How much rainfall does Sumatra, Indonesia receive in December?
December in Sumatra, Indonesia is a significant part of the rainy season. It might not be the best month for a trip. In Medan, the month of December typically brings a significant amount of rain, with averages close to 334 mm (13 in). As a result, you can expect quick-changing weather patterns and numerous showers.
How many days does it rain in Sumatra, Indonesia in December?
Rainfall in Medan typically falls on roughly 15 days days in December.
Is December part of the rainy season in Sumatra, Indonesia?
Yes. December falls within the rainy season in Sumatra, Indonesia. Expect more frequent showers and pack accordingly.
What is the wettest city in December in Sumatra, Indonesia?
Matur is the wettest city in Sumatra, Indonesia in December according to our database, with average rainfall of around 396 mm (16 in).
What is the driest city in December in Sumatra, Indonesia?
Sawahlunto is the driest city we have data for in Sumatra, Indonesia in December, with monthly rainfall close to 255 mm (10 in).
Interested in more climate information?
We have much more information about the climate in Sumatra.
Weather and climate has detailed information for every country in the world. Are you going to Indonesia? Get detailed historical weather averages for many cities in Indonesia.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
10 Hidden gems in Asia you need to visit
Explore 10 hidden gems in Asia offering authentic experiences, from pristine beaches and remote islands to cultural treks and peaceful mountain villages.
The ultimate guide to Ubud – everything you need to know to escape the crowds
There is a way to experience Ubud in a fantastic less crowded way and this article will be your guide how to do that. Find the best places to stay, where to eat and much more.
Top 5 hidden gem islands in Indonesia
Discover Indonesia's secret islands: pristine beaches, rich history, and vibrant culture await beyond Bali and Java. Dive into untouched paradise.
Six Organic Farms & Farmstays in Indonesia
We've compiled a list of organic farms in Indonesia that have a positive impact on their communities - they could use your help during this pandemic.