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Sea Temperature in Mentoso in December
Complete information on the sea temperature range in the Java Sea in Mentoso in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Mentoso. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Mentoso in December
28°C
MINIMUN
30°C
AVERAGE
32°C
MAXIMUM
Historical Data of Water Temperature in December in Mentoso
Water Temperature Chart for Java Sea in Mentoso in December
Sea Temperature Table in Mentoso in December Over the Past Years
Day | 2024 | 2023 | 2022 | Average |
---|---|---|---|---|
Dec 1 | 31°C | 30°C | 30°C | 30.3°C |
Dec 2 | 30°C | 30°C | 29°C | 29.8°C |
Dec 3 | 31°C | 29°C | 30°C | 30.0°C |
Dec 4 | 30°C | 30°C | 30°C | 30.0°C |
Dec 5 | 30°C | 29°C | 30°C | 29.8°C |
Dec 6 | 31°C | 29°C | 29°C | 29.8°C |
Dec 7 | 30°C | 30°C | 30°C | 30.0°C |
Dec 8 | 30°C | 30°C | 30°C | 30.0°C |
Dec 9 | 30°C | 30°C | 30°C | 30.3°C |
Dec 10 | 29°C | 30°C | 31°C | 30.0°C |
Dec 11 | 30°C | 30°C | 30°C | 30.0°C |
Dec 12 | 30°C | 29°C | 30°C | 29.8°C |
Dec 13 | 30°C | 30°C | 30°C | 30.0°C |
Dec 14 | 29°C | 30°C | 31°C | 30.0°C |
Dec 15 | 29°C | 30°C | 30°C | 29.8°C |
Dec 16 | 30°C | 30°C | 30°C | 30.0°C |
Dec 17 | 29°C | 30°C | 30°C | 29.8°C |
Dec 18 | 29°C | 31°C | 29°C | 29.8°C |
Dec 19 | 30°C | 30°C | 30°C | 30.0°C |
Dec 20 | 30°C | 30°C | 29°C | 29.8°C |
Dec 21 | 29°C | 31°C | 30°C | 29.8°C |
Dec 22 | 29°C | 30°C | 30°C | 29.8°C |
Dec 23 | 30°C | 31°C | 30°C | 30.0°C |
Dec 24 | 30°C | 30°C | 29°C | 29.5°C |
Dec 25 | 30°C | 31°C | 29°C | 30.0°C |
Dec 26 | 30°C | 31°C | 29°C | 29.8°C |
Dec 27 | 29°C | 30°C | 29°C | 29.3°C |
Dec 28 | 29°C | 30°C | 30°C | 29.8°C |
Dec 29 | 29°C | 31°C | 30°C | 29.8°C |
Dec 30 | 29°C | 30°C | 29°C | 29.3°C |



Mentoso Climate and Swimming Opportunities in December
31°C
Average Day Air Temperature
23°C
Average Night Air Temperature
270 mm
Precipitation Amount per Month
18 days
Number of Rainy Days
13 hrs
Daylight
per Day
8 hrs
Sunshine
per Day
8 km/h
Average Wind Speed
78%
Average
humidity
Mentoso lies within the East Java in Indonesia. The average daytime temperature in Mentoso in December is 31°C (88°F), while the nighttime average is 23°C (74°F). There are typically 18 rainy days during the month, with a total precipitation of 270 mm (10.6 inches). The daylight duration in December in Mentoso is 13 hours, with an average of 8 hours of sunshine per day. The average wind speed in December is 8 km/h (5 mph), and the humidity level is around 78%.
The water temperature in Mentoso in December ranges from 29°C to 30°C (84°F to 86°F). At the beginning of the month, the average temperature is around 30°C (86°F), shifting to 30°C (86°F) by mid-December and reaching 30°C (86°F) in the last ten days. Overall, the average sea temperature in Mentoso for December is 30°C (86°F). The water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.
Frequently Asked Questions About Water Temperatures in December in Mentoso
What is the sea temperature in Mentoso in December?
The water temperature in the Java Sea in Mentoso in December ranges from 29°C to 30°C (84°F to 86°F).
Is it possible to swim in the Java Sea in Mentoso in December?
The average sea temperature in Mentoso in December is 30°C (86°F), and the air temperature is 31°C (88°F), so the water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.