Temperatures in December
It's hot in December in Sumbawa with an average temperature of 33°C. Temperatures this month range from a low of 32°C to a high of 34°C. At night, you can expect temperatures between 25°C and 26°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Sumbawa in December. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of December
The month of December starts in Sumbawa with hot temperatures, averaging around 34°C during the day and nights close to 26°C. Plenty of days with a chance of precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-December
By mid-December, the average daytime temperature drops to around 33°C, with nights close to 25°C. The chance of precipitation is high during this period. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of December
By the end of December, the average daytime temperature in Sumbawa will be around 33°C, with nights close to 25°C. There’s a significant chance of many days with precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Precipitation in December
In December, there is an average of 263 mm of precipitation, spread over 24 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
There’s an average 78% chance of precipitation per day this month. Though that seems frequent, there are also a few days with lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for Sumbawa. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Sumbawa in December |
London | ||
|---|---|---|---|
 Average Temperature |
33°C | 9°C | |
 High Temp |
34°C | 11°C | |
| Low Temp |
32°C | 8°C | |
 Total Precipitation |
263 mm | 67 mm | |
| Rainy Days |
24 days | 10 days | |
November
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is December a good time to visit Sumbawa?
After some sun? Then December isn’t the best time to be in Sumbawa. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Sumbawa in December
With 37°C, Sumbawa hit the highest temperature in the last 10 years in December 2019. The lowest daytime temperature in this month was 26°C in 2021. The extreme night temperatures ranged from a low of 20°C to a high of 28°C.
Check out the climate of Sumbawa for all months and discover the best travel time
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.
Daily Temperature in December in Sumbawa
This chart shows the average daily temperatures, both day and night, for each day in December in Sumbawa, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in December in Sumbawa
The chart below shows the average daily precipitation in December for Sumbawa, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for December, you can expect around 24 days of rain in Sumbawa.
Daily UV Index in December in Sumbawa
This chart shows the average daily UV index in December in Sumbawa, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in December in Sumbawa Over the Years
This chart shows the average temperature in December in Sumbawa, measured in degrees Celsius, over the past years.
Total Precipitation in December in Sumbawa Over the Years
This chart shows the average precipitation in December in Sumbawa, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in December for Sumbawa
Click on a specific day in December for detailed info on the typical weather on that day in Sumbawa. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Sumbawa
Have you been to Sumbawa in December?
Share your weather experience in December in Sumbawa.
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.
