Johor Bahru Weather in September
Johor Bahru in September sees very high daytime temperatures of 31°C (88°F) and nighttime lows of 25°C (77°F). As part of the rainy season, showers are frequent and often heavy. Budget around 184 mm (7.2 in) of rainfall for the month.
Rainfall in Johor Bahru in September
Johor Bahru is in the rainy season in September, with rain on around 15 days and an average of 184 mm (7.2 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.
Temperature in Johor Bahru in September
Daytime temperatures in Johor Bahru reach 31°C (88°F) in September, dropping to 25°C (77°F) at night. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Johor Bahru in September
The month experiences a moderate amount of sunlight, with 156 hours of sunshine. This provides a nice balance between sunshine and rain.September in Johor Bahru has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, 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 September
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Chance of Rain
50%
Precipitation
184 mm (7.2 in)
Rainy days
15 days
Humidity
83% *
Sunshine
156 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Johor Bahru typically stay consistent throughout September, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in September
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 September
Historical weather for Johor Bahru in September
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 September
The extremes listed below come from historical weather data collected in Johor Bahru from 1987 through 2025.
- Johor Bahru recorded its highest September temperature of 35°C (95°F) on September 30, 2016.
- The lowest daytime temperature in September was 26°C (79°F), recorded on September 5, 2020.
- The lowest overnight temperature recorded in September was 21°C (70°F) (September 15, 1990).
Best Places in Malaysia in September
Find out more about the weather in Malaysia and which places have the best travel conditions in this month. See all of Malaysia in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Johor Bahru in September
Warm temperatures in September 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! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Johor Bahru in September
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.
