Sumbawa Besar Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Sumbawa Besar.
Climate overview of Sumbawa Besar
Sumbawa Besar, West Nusa Tenggara, Indonesia, enjoys a steady climate throughout the year, with daytime temperatures typically around 31°C (88°F). October is the warmest month at 33°C (91°F), while August is the coolest at 30°C (86°F).
With around 1686 mm (66 in) of annual rainfall, Sumbawa Besar has a notably wet climate. However, this rainfall is not evenly distributed — the city has distinct dry (June to October) and wet (December to March) seasons. The wettest month is February.
Sumbawa Besar Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sumbawa Besar — and find the best time to visit.
Monthly Temperature in Sumbawa Besar
The temperature in Sumbawa Besar remains steady throughout the year, providing a consistently very warm climate. Average daytime temperatures reach a very warm 33°C (91°F) in October. In August, the coolest month of the year, temperatures drop to a comfortable 30°C (86°F).
At night, temperatures range from around 24°C (75°F) in October to 22°C (72°F) in August.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Sumbawa Besar
Sumbawa Besar has a relatively rainy climate with high precipitation levels, averaging 1686 mm (66 in) of rainfall annually. Sumbawa Besar can be quite wet during February, receiving approximately 384 mm (15 in) of precipitation over 20 rainy days.
In contrast, during the driest month (August), you will experience much drier conditions, with 3.7 mm (0.1 in) of precipitation spread across 2 rainy days days. For more details, please visit our Sumbawa Besar Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Sumbawa Besar
For a more comfortable experience, start your day early when the weather is cooler, or take advantage of the gentle breezes in the late afternoon.
The rainy season occurs during January, February, March and December, when the area experiences its heaviest rainfall. Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.
Frequently asked questions about the climate in Sumbawa Besar
What is the best time to visit Sumbawa Besar?
June, July, August and September typically offer the most optimal weather in Sumbawa Besar. In contrast, January, February, March and December tend to have less optimal conditions. Sumbawa Besar has distinct dry (June to October) and wet (December to March) seasons.
What temperatures can I expect in Sumbawa Besar?
Daytime highs range from 30°C (86°F) in August to 33°C (91°F) in October. Nighttime lows range from 22°C (72°F) to 24°C (75°F). Temperatures stay relatively stable year-round.
How much rain does Sumbawa Besar get?
Annual rainfall is around 1686 mm (66 in). February is the wettest month with 384 mm (15 in), while August is the driest with 3.7 mm (0.1 in).
Sumbawa Besar 3-Day Forecast
Sumbawa Besar 3-Day Forecast
Sumbawa Besar on the map
Sumbawa Besar is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
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.