Last updated: January 18, 2025
Yogyakarta, Indonesia, is characterized by a tropical climate, classified under the Köppen-Geiger climate types as Af (tropical rainforest) and Am (tropical monsoon). The region experiences a minimal temperature of 16°C (60°F) in August, while the average temperature hovers around 26°C (79°F). The warmest period occurs in September, where temperatures can peak at a maximum of 35°C (95°F). This climate profile highlights the region's warm and humid conditions, which significantly influence both its natural ecosystems and human activities.
In Yogyakarta, Indonesia, temperature patterns reveal a distinct tropical climate with two main seasons: wet and dry. Throughout the wet season, from January to March, temperatures remain relatively stable, marked by minimums around 21°C (70°F), averages of 26°C (79°F), and maximums nearing 33°C (92°F). As the dry season approaches in April and May, temperatures slightly increase, with highs reaching 34°C (93°F) to 34°C (94°F), while minimums drop to 20°C (68°F). The transition into the cooler months of June and August sees a dip in both minimum and average temperatures, with July reflecting the lowest readings at 16°C (62°F) and 25°C (76°F), respectively. Notably, September and October experience a brief resurgence in warmth, with maximums peaking at 35°C (95°F), before returning to the more moderate conditions typical of the wet season. This cyclical pattern underscores the region's tropical nature, characterized by consistent warmth punctuated by seasonal variations.
Yogyakarta experiences a diverse temperature range throughout the year, with a minimum of 16°C (61°F) in August and a maximum of 33°C (91°F) in April. This fluctuation provides a unique climate that can appeal to visitors year-round. For more detailed information on the temperatures, you can explore the link: monthly temperatures in Yogyakarta.
Yogyakarta, Indonesia, experiences a pronounced rainy season characterized by substantial precipitation primarily from November through March. January and February stand out with the highest rainfall, accumulating 325 mm (12.8 in) and 336 mm (13.2 in), respectively, and both months averaging over 23 days of rainfall. March follows closely with 306 mm (12.0 in) over 27 days, while April marks a gradual decline to 211 mm (8.3 in) during 25 rainy days. The transition into the dry season reveals a stark reduction in precipitation, highlighted by May’s modest 82 mm (3.2 in) from just 13 days of rain.
As the dry season continues, June and July report significantly lower rainfall, with only 78 mm (3.1 in) and a mere 19 mm (0.7 in), respectively, spread over 12 and 5 days. August sees similar conditions with only 18 mm (0.7 in) of rainfall. However, September marks a slight resurgence with 61 mm (2.4 in) over 10 days as the region prepares for the rainy season's return. October's rainfall begins to rise with 136 mm (5.4 in) over 19 days, and November once again delivers the heaviest precipitation of the year, totaling 368 mm (14.5 in) and sustaining 26 rainy days. December also remains rainy with 341 mm (13.4 in), capping off the wet season.
In Yogyakarta, Indonesia, sunshine duration exhibits a clear seasonal pattern, with an upward trend from the rainy months to the driest ones. January begins the year with 210 hours of sunlight, gradually increasing through February to 256 hours. As the region transitions into its wetter season, March and April show a notable rise, reaching 290 hours and 293 hours, respectively. The sunshine continues to accumulate through May, peaking at 306 hours, before entering the more consistently bright months of June and July, which record 299 hours and 317 hours. This period not only marks the peak for sunshine but also coincides with Yogyakarta’s drier conditions, making it an optimal time for outdoor activities.
The tail end of the dry season extends into August and September, where sunshine hours remain high, at 316 hours and 307 hours. As the year progresses into October, there's only a slight decline to 312 hours, indicating a steady availability of sunlight. However, late in the year, November experiences a notable drop with 263 hours as the region begins to prepare for the rainy season, while December sees an increase again with 282 hours. This cyclical pattern highlights how Yogyakarta balances between its sunlit and rainy days, providing a diverse climate that supports both lush landscapes and vibrant cultural activities year-round.
Yogyakarta, Indonesia, is characterized by a consistently high UV Index throughout the year, reflecting its equatorial location and tropical climate. The most critical months occur from January through April, where the UV Index peaks at 16 in both February and March, categorized as extreme. During this period, the recommended burn time is alarmingly short at just 10 minutes, highlighting the urgent need for sun protection measures. Even in April, with a UV Index of 14, exposure remains dangerously high. As the region transitions into May, the UV Index slightly declines to 13, yet still falls within the extreme exposure category, indicating that precautions are essential for outdoor activities.
The summer months, from June to August, witness a decrease in the UV Index, though it still remains significant. June records a UV Index of 10, categorized as very high, with a burn time extended to 15 minutes, offering a brief reprieve. However, July climbs back to 11, and August records a resurgence of 13, both classified as extreme. As the year approaches its end, the UV Index stabilizes around 15 in November and 14 in December, reminding residents and visitors that even during this period of transition, the potential for sunburn persists within a mere 10-minute exposure window. This data underscores the importance of diligent sun safety practices year-round in Yogyakarta.
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In Yogyakarta, Indonesia, daylight duration remains remarkably consistent throughout the year, with an average of 12 hours of sunlight for most months. From January to March, the days are relatively long, providing ample daylight for both residents and visitors to enjoy the vibrant outdoor culture. As the year transitions into April, daylight begins to reduce slightly to 11 hours, a trend that continues through the dry season months of May to August. This minor decrease in daylight hours aligns with the region's seasonal changes but remains relatively constant, indicating Yogyakarta's geographical stability near the equator.
As the year progresses into September, daylight duration rebounds to 12 hours, re-establishing the typical pattern seen earlier in the year. This consistency continues through October, November, and December, reinforcing the notion that Yogyakarta enjoys a predominantly stable photoperiod throughout the seasons. The slight fluctuations in daylight hours emphasize the region's equatorial climate, where variations in day length are minimal compared to higher latitudes, allowing for a steady rhythm of life that embraces both the sun and the diverse activities it fosters.
Yogyakarta, Indonesia experiences a tropical climate characterized by warm temperatures year-round, with average highs around 32°C (91°F) and lows between 16°C (61°F) and 22°C (72°F) depending on the month. The wet season typically spans from December to March, with January and February receiving the highest precipitation, around 320 mm (12.6 in) and 358 mm (14.1 in), respectively. The dry months of June through August witness minimal rainfall, averaging only 25 mm (1.0 in) per month. Additionally, Yogyakarta enjoys ample sunshine, peaking in May and July with over 300 hours of sunlight. For more details, visit Yogyakarta climate.
In summary, Yogyakarta, Indonesia, offers a unique climate characterized by its tropical conditions, substantial rainfall, abundant sunshine, and consistent daylight hours. The city experiences a marked rainy season from November to March, accompanied by high UV Index levels that necessitate sun protection throughout the year. Additionally, daylight duration remains relatively stable, with approximately 12 hours of sunlight most months, providing a vibrant backdrop for various outdoor activities and cultural experiences. Overall, the interplay of these climatic elements not only shapes the environment but also influences the lifestyle and well-being of those who call Yogyakarta home.