10 Hidden gems in Asia you need to visit
Explore 10 hidden gems in Asia offering authentic experiences, from pristine beaches and remote islands to cultural treks and peaceful mountain villages.
Sleman Weather in September
In Sleman, September brings high daytime temperatures around 30°C (86°F), with nights cooling to 21°C (70°F). Expect quite a bit of rainfall this month.
Rainfall in Sleman in September
Historically, September sees about 5 days of rain, with a monthly average of 76 mm (3 in). 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 Sleman in September
In September, expect high temperatures in Sleman, with highs of 30°C (86°F) and lows of 21°C (70°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights are mild at around 21°C (70°F), which is comfortable for most people.If you prefer dry days with pleasant temperatures, August 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.
Sleman Temperature in September
Min Temperature
21°C (70°F)
Max Temperature
30°C (86°F)
Chance of Rain
17%
Precipitation
76 mm (3 in)
Rainy days
5 days
Humidity
68% *
* Data from: Yogyakarta, Indonesia (10 KM, 6 Miles).
Sleman Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sleman - and find the best time to visit.
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 Sleman 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. Rain gear is recommended, you can expect wet weather on multiple days.
What To Do in Sleman in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Cycling7/10 -
Walking7/10 -
Camping8/10 -
Outdoor sports7/10
Sleman 3-Day Forecast
More climate data for Sleman
See the full Sleman climate overview or explore weather in Indonesia.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
10 Hidden gems in Asia you need to visit
The ultimate guide to Ubud – everything you need to know to escape the crowds
There is a way to experience Ubud in a fantastic less crowded way and this article will be your guide how to do that. Find the best places to stay, where to eat and much more.
Top 5 hidden gem islands in Indonesia
Discover Indonesia's secret islands: pristine beaches, rich history, and vibrant culture await beyond Bali and Java. Dive into untouched paradise.
Indonesia in July: Bali, Java or Lombok?
Compare July weather in Bali, Lombok, the Gili Islands, Yogyakarta and Jakarta to find Indonesia's driest, sunniest and best beach conditions.