Johor Bahru Weather in December
December in Johor Bahru averages 30°C (86°F) during the day and 24°C (75°F) at night. December is part of the rainy season, with around 317 mm (12 in) of rainfall and frequent showers.
Rainfall in Johor Bahru in December
As part of the rainy season, Johor Bahru sees around 20 days of rain in December, with an average of 317 mm (12 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Johor Bahru in December
December in Johor Bahru sees highs of 30°C (86°F) and lows of 24°C (75°F) overnight. For most visitors, the main thing to prepare for is the heat during the day. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Johor Bahru in December
The area enjoys a moderate level of sunlight, with around 134 hours. It's a good balance between sunny and rainy days.December in Johor Bahru can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Malaysia, check out our Johor Bahru's climate page.
Johor Bahru Temperature in December
Min Temperature
24°C (75°F)
Max Temperature
30°C (86°F)
Chance of Rain
67%
Precipitation
317 mm (12 in)
Rainy days
20 days
Humidity
87% *
Sunshine
134 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Johor Bahru typically stay consistent throughout December, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in December
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Johor Bahru in December
Browse day-by-day weather records for Johor Bahru spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Johor Bahru historical weather extremes in December
The extremes listed below come from historical weather data collected in Johor Bahru from 1990 through 2025.
- The hottest December day on record in Johor Bahru reached 35°C (95°F) (December 5, 2016).
- On December 7, 1991, Johor Bahru saw its coldest December day with temperatures maxing out at 23°C (73°F).
- The lowest overnight temperature recorded in December was 22°C (72°F) (December 21, 2007).
- The wettest December day on record brought 125 mm (4.9 in) of precipitation to Johor Bahru (December 23, 1991).
Best Places in Malaysia in December
Find out more about the weather in Malaysia and which places have the best travel conditions in this month. See all of Malaysia in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Johor Bahru in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Johor Bahru in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Malaysia, check out our Johor Bahru's climate page.
Temperature Rainfall Sunshine Humidity
See the full Johor Bahru climate overview or explore weather in Malaysia.
