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Lembang Weather in September
September in Lembang brings very high temperatures, with highs of 30°C (86°F) and nights dropping to 20°C (68°F). Rainfall is on the higher side this month, averaging around 116 mm (4.6 in), so keep a rain jacket handy.
Rainfall in Lembang in September
Typically, about 10 days will experience rainfall, with an average of 116 mm (4.6 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Lembang in September
September in Lembang brings typical temperatures with highs around 30°C (86°F) and lows of 20°C (68°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. With overnight lows of 20°C (68°F), evenings stay pleasantly warm.
Sunshine in Lembang in September
With approximately 211 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you prefer dry days with pleasant temperatures, July typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Lembang Temperature in September
Min Temperature
20°C (68°F)
Max Temperature
30°C (86°F)
Chance of Rain
34%
Precipitation
116 mm (4.6 in)
Rainy days
10 days
Sunshine
211 hours *
Percentage Sunshine
58% *
* Data from: Bandung, Indonesia (11 KM, 7 Miles).
Lembang Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lembang - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Lembang typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 20°C (68°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 records for Lembang in September
Browse day-by-day weather records for Lembang spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Lembang historical weather extremes in September
The extremes listed below come from historical weather data collected in Lembang from 1991 through 2026.
- Lembang recorded its highest September temperature of 36°C (97°F) on September 12, 1997.
- The coldest September day was on September 23, 2003, with a maximum of 18°C (64°F).
- Lembang registered its coldest September night on September 25, 2006, with temperatures dropping to 15°C (59°F).
Best Places in Indonesia in September
Find out more about the weather in Indonesia and which places have the best travel conditions in this month. See all of Indonesia in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Lembang 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. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Lembang in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Lembang 3-Day Forecast
More climate data for Lembang
See the full Lembang climate overview or explore weather in Indonesia.
Popular in September
Where to go in September - average daytime high across popular destinations.
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