Temperatures in December
It's hot in December in Siroa with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 33°C. At night, you can expect temperatures between 20°C and 21°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Siroa 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 Siroa with hot temperatures, averaging around 33°C during the day and nights close to 21°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-December
By mid-December, the average daytime temperature stays the same at 33°C, with nights close to 21°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
End of December
By the end of December, the average daytime temperature in Siroa will be around 32°C, with nights close to 21°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
Precipitation in December
In December, there is an average of 142 mm of precipitation, spread over 22 days. The wind speed is around 4 Bft, mostly coming from the West.
There’s an average 70% 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 Siroa. 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.
Siroa in December |
London | ||
|---|---|---|---|
 Average Temperature |
32°C | 9°C | |
 High Temp |
33°C | 11°C | |
| Low Temp |
31°C | 8°C | |
 Total Precipitation |
142 mm | 67 mm | |
| Rainy Days |
22 days | 10 days | |
November
UV index
The UV index is a maximum of 8 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 Siroa?
After some sun? Then December isn’t the best time to be in Siroa. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Siroa in December
With 39°C, Siroa hit the highest temperature in the last 10 years in December 2015. The lowest daytime temperature in this month was 23°C in 2023. The extreme night temperatures ranged from a low of 16°C to a high of 25°C.
Check out the climate of Siroa 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 Siroa
This chart shows the average daily temperatures, both day and night, for each day in December in Siroa, 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 Siroa
The chart below shows the average daily precipitation in December for Siroa, 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 22 days of rain in Siroa.
Daily UV Index in December in Siroa
This chart shows the average daily UV index in December in Siroa, 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 Siroa Over the Years
This chart shows the average temperature in December in Siroa, measured in degrees Celsius, over the past years.
Total Precipitation in December in Siroa Over the Years
This chart shows the average precipitation in December in Siroa, 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 Siroa
Click on a specific day in December for detailed info on the typical weather on that day in Siroa. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Siroa
Have you been to Siroa in December?
Share your weather experience in December in Siroa.
Average Weather in Siroa by Month
Click on a month below to see detailed weather info for Siroa. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
