Yogyakarta Weather in September
September in Yogyakarta brings very high temperatures, with daytime highs of 30°C (86°F) and nights around 21°C (70°F). Quite a bit of rainfall is expected, around 62 mm (2.4 in), so pack an umbrella.
Rainfall in Yogyakarta in September
Past climate data indicates that roughly 5 days will see rain, totalling around 62 mm (2.4 in) for the month. When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.
Temperature in Yogyakarta in September
If you're visiting Yogyakarta in September, expect highs of 30°C (86°F) and overnight lows around 21°C (70°F). Mornings and evenings are often more comfortable than the peak afternoon hours. Nights remain mild at 21°C (70°F), making evenings a pleasant time to be outdoors.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Indonesia, check out our Yogyakarta's climate page.
Yogyakarta Temperature in September
Min Temperature
21°C (70°F)
Max Temperature
30°C (86°F)
Chance of Rain
15%
Precipitation
62 mm (2.4 in)
Rainy days
5 days
Humidity
68%
Daily Historical Temperatures
31-year average (1985-2025)
Based on our historical records, temperatures in Yogyakarta typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in September
Historical weather for Yogyakarta in September
Browse day-by-day weather records for Yogyakarta spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Yogyakarta historical weather extremes in September
Based on weather observations in Yogyakarta between 2006 and 2025, these are the recorded extremes during September.
- The warmest day in September was on September 9, 2018, with a maximum of 36°C (97°F).
- The coldest September day was on September 2, 2009, with a maximum of 25°C (77°F).
- Nighttime temperatures dropped to 17°C (63°F) on September 4, 2006, marking the coldest September night on record.
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 →
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What to Wear in Yogyakarta in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket.What To Do in Yogyakarta 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 Indonesia, check out our Yogyakarta's climate page.
See the full Yogyakarta climate overview or explore weather in Indonesia.
