Yogyakarta weather in September
Temperature, rain and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Good
Best time to visit: June – September
What is the weather like in Yogyakarta in September?
In September, Yogyakarta is hot: daytime highs average 30 °C, and even at night it stays warm at around 22 °C. The sun shines for around 7 hours a day. Rain falls on about 6 days, adding up to 29 mm. On about 12 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, September is a good month for a holiday in Yogyakarta.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 81 | 74 | 54 |
| Day | 29° | 30° | 30° |
| Night | 21° | 22° | 22° |
| Sun | 8 h | 7 h | 7 h |
| Rain days | 3 | 6 | 14 |
More details for September
- Daylight
- 12 h 3 min05:32 – 17:35
- UV index
- 13 · extremeclear sky, noon (estimate)All months
- Muggy days
- 29 daysdew point 18 °C or moreAll months
- Wind
- 21 km/haverage daily peakAll months
- Cloud cover
- 60 %on averageAll months
- Hot days
- 12 days30 °C or moreAll months
- Time zone
- UTC+7Asia/Jakarta
How the score comes together
- Temperatureweight 50 %66 %
- Sunshineweight 20 %70 %
- Few rainy daysweight 30 %89 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in September
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- Insect repellent
Yogyakarta in September: quick answers
Is Yogyakarta hot in September?
Yes. In September, Yogyakarta is hot: daytime highs average 30 °C and nights stay around 22 °C. On about 12 days the thermometer climbs to 30 °C or more.
Does it rain much in Yogyakarta in September?
Rain falls on about 6 days, adding up to 29 mm.
Yogyakarta month by month
The whole year in YogyakartaAll destinations: IndonesiaWhere to go in September
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences