What’s the climate like in Sumbawa?
The current climate of Sumbawa features average monthly temperatures ranging from highs of 33°C during the day to lows of 30°C. The average yearly temperature is around 32°C. At night, temperatures in the colder months average around 22°C and in the warmer months around 26°C.
The highest temperature recorded in Sumbawa in recent years was 40°C in October 2023. The lowest daytime temperature recorded was 24°C in August 2019.
On average, Sumbawa receives 1435 mm of precipitation each year. For comparison, London gets 701 mm of precipitation annually.
Curious about the climate in other parts of Indonesia? Check out the weather and climate in places like Java, Gili Air, or have a look at other destinations in Indonesia.
Best time to visit Sumbawa?
The best time to visit Sumbawa for sunny weather is May through November. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Sumbawa. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Sumbawa
The climate table of Sumbawa shows the average temperatures, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 31 | 32 | 32 | 31 | 32 | 30 | 30 | 31 | 33 | 30 | 31 | 33 |
| Temp. min (°C) | 25 | 25 | 25 | 26 | 24 | 24 | 23 | 23 | 24 | 26 | 26 | 25 |
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| Precipitation (mm) | 246 | 272 | 230 | 129 | 48 | 36 | 25 | 8,5 | 14 | 48 | 115 | 263 |
| UV Index | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 9 | 10 | 10 | 9 | 8 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 32°C
- Highest temperature: 33°C in September and December
- Lowest temperature: 30°C in June, July and October
- Precipitation: 1435 mm per year, averaging 120 mm per month
- Driest months: 8,5 mm in August, 14 mm in September and 25 mm in July
- Wettest months: 272 mm in February, 263 mm in December and 246 mm in January
Table of Contents
Average Temperature per Month in Sumbawa
This graph shows the average maximum temperatures per month in Sumbawa, Indonesia. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Sumbawa
This graph shows how much precipitation Sumbawa, Indonesia, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average UV Index per Month in Sumbawa
This graph shows the average UV index per month in Sumbawa, Indonesia. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Sumbawa
This graph shows the average yearly temperature in Sumbawa, Indonesia. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Sumbawa
This chart shows the total yearly precipitation in Sumbawa, Indonesia, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Weather experiences in Sumbawa
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Average Weather in Sumbawa by Month
Click on a month below to see detailed weather info for Sumbawa. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
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