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Sleman Weather in January
During January, Sleman experiences very high daytime temperatures of 30°C (86°F) and cooler nights around 22°C (72°F). January sits within the rainy season, so expect regular and often heavy rainfall.
Rainfall in Sleman in January
As part of the rainy season, Sleman sees around 19 days of rain in January, with an average of 394 mm (16 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.
Temperature in Sleman in January
January in Sleman sees highs of 30°C (86°F) and lows of 22°C (72°F) overnight. Mornings and evenings are often more comfortable than the peak afternoon hours. Nights are mild at around 22°C (72°F), which is comfortable for most people.January in Sleman has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Sleman Temperature in January
Min Temperature
22°C (72°F)
Max Temperature
30°C (86°F)
Chance of Rain
63%
Precipitation
394 mm (16 in)
Rainy days
19 days
Humidity
82% *
* 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 January
Find out more about the weather in Indonesia and which places have the best travel conditions in this month. See all of Indonesia in January →
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 January
Warm but pleasant conditions in Sleman in January. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions.
What To Do in Sleman in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
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 January
Where to go in January - average daytime high across popular destinations.
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