Daytime highs, nighttime lows and the warmest cities in East Java, Indonesia this December.
East Java, Indonesia, a region in Indonesia, experiences maximum daytime temperatures in December ranging from 28°C (82°F) in Malang to 33°C (91°F) in Surabaya. Nighttime temperatures generally drop to 26°C (79°F) in Surabaya and 20°C (68°F) in Malang.
Discover the typical December temperatures for the most popular locations of East Java on the map below. Detailed insights are just a click away.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across East Java.
Marker color shows the average daytime high temperature in December: blue is cold, red is hot.
Pick a city to see its December weather averages.
Drill down to December weather for any region in Indonesia.
Average daytime highs in East Java, Indonesia during December reach about 33°C (91°F) in Surabaya.
Surabaya sees nighttime lows close to 26°C (79°F) in December.
Data insights from our comprehensive database indicate that Surabaya is the city with the highest warmth. Daytime peaks average near 33°C (91°F), while the nights are characterized by a low temperature close to 26°C (79°F).
For the month of December, Malang is the most temperate city in East Java, Indonesia based on our records. Highs average 28°C (82°F) and nighttime temperatures dip to around 20°C (68°F).
Surabaya usually sees around 137 hours of sunlight, indicating a moderately sunny period.
We have much more information about the climate in East Java.
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