Last updated: August 21, 2025
May in Rantepao, Indonesia brings a warm tropical climate, with maximum temperatures reaching up to 31°C (88°F) and an average of 24°C (75°F). The month experiences a notable minimum temperature of around 18°C (65°F), providing a comfortable range for outdoor activities. However, it is also characterized by significant precipitation, totaling 247 mm (9.7 in) over approximately 26 days, resulting in a high humidity level of 81%. This combination of warmth and moisture creates a lush environment, making May a vibrant time to explore the natural beauty of this region.
In May, Rantepao, Indonesia, enjoys a balanced climate characterized by mild temperatures that invite exploration. The month kicks off with a slight dip in the minimum temperature, falling to 18°C (65°F), while the average remains steady at 24°C (75°F). Daytime highs peak at a comfortable 31°C (88°F), similar to the preceding months of April and March. As the region transitions towards June, the temperatures begin to cool ever so slightly, hinting at the onset of the cooler season ahead. Overall, May presents a delightful window for visitors to experience Rantepao's breathtaking landscapes without the extreme heat, making it an ideal time for outdoor activities and cultural immersion.
In Rantepao, Indonesia, May marks a noticeable decrease in precipitation, with the average rainfall measuring 247 mm (9.7 in), a stark contrast to the much wetter months that precede it. This decline in precipitation is accompanied by 26 days of rain, ensuring that the region remains lush and vibrant. Following the heavy showers of March and April, which collectively exceed 1,180 mm (46.5 in), May provides a brief respite before the wet season intensifies again later in the year. The trend shows a gradual reduction in both rainfall and rainy days from the earlier months of the year, setting the stage for the drier months of June and July. This shift not only enhances the region’s natural beauty but also offers a more temperate climate for outdoor activities and exploration.
In Rantepao, Indonesia, the month of May marks a slight dip in humidity, averaging at 81%, which is a decrease from the consistently high levels observed in the earlier months. From January through April, humidity hovered around 84% to 86%, creating a lush, tropical atmosphere. Following May, the humidity remains fairly stable, with levels rising slightly to 82% in June before settling into the low 80s for the remainder of the dry season. This gradual decline peaking in late spring indicates a transition toward a more comfortable climate, fostering a vibrant environment perfect for exploration and enjoyment of Rantepao’s stunning landscapes.
In May, Rantepao, Indonesia experiences an extreme UV Index of 15, signaling that sun exposure should be approached with caution. This is consistent with the trend observed throughout the earlier months of the year, where UV Index values consistently peaked at extreme levels, ranging from 15 to 17. Notably, while May's index shows a slight decrease compared to earlier months, the 10-minute burn time remains unchanged, emphasizing the necessity for sun protection during this period. As one moves into June, the UV Index will continue to remain high, further reinforcing the need for careful sun safety practices. For more detailed information on UV levels throughout the year, check out the Rantepao UV Index.
UV Risk Categories
In the enchanting region of Rantepao, Indonesia, May brings a radiant burst of sunshine, with an impressive 277 hours illuminating the landscapes. This month marks the apex of increasing daylight that starts from January's modest 209 hours, showcasing a steady upward trend. The sun begins its warm embrace in the spring months, as April’s 260 hours transitions seamlessly into May’s golden glow. Following May, the sunshine hours continue to linger, tapering slightly in June at 267 hours, yet the overall trend reflects a vibrant appreciation for daylight leading into the summer. As we flow into the later months, August shines with 298 hours, peaking up to 299 hours in October, capturing the essence of Rantepao’s tropical allure. The year concludes with diminishing daylight, but the warmth of May, with its delightful abundance of sunshine, remains a cherished memory of the season.
As spring transitions into summer, the likelihood of sunny weather in Rantepao, Indonesia, sees a notable increase. In May, you can expect about a 22% chance of sunshine, marking a significant rise compared to the earlier months of the year, where the chances hover around a mere 5-12%. This upward trend continues into June, where sunny conditions become even more favorable at 29%. The improvement in weather not only enhances outdoor experiences but also invites visitors to explore the vibrant landscapes of Rantepao. Embrace the warmth of May, as it acts as a delightful prelude to the sunnier days ahead!
In Rantepao, Indonesia, the duration of daylight demonstrates a consistent pattern throughout the year. From January to April, residents enjoy a steady 12 hours of daylight, creating a balanced rhythm of day and night. However, as May arrives, daylight diminishes to 11 hours, signaling the start of a seasonal shift. This reduction in sunlight continues through June and July, offering longer evenings. Interestingly, from August onward, daylight rebounds to 12 hours, restoring the familiar balance as the year progresses toward its end. With this rhythm, Rantepao experiences a captivating interplay between light and darkness, defining its vibrant tropic ambiance.
In Rantepao, Indonesia, May typically sees a gentle breeze, with average wind speeds reaching 1.1 m/s (2 mph). This slight uptick from the previous months indicates a subtle transition as the region gradually shifts into the wetter season. Throughout the first half of the year, wind speeds remain quite consistent, hovering between 1.0 to 1.1 m/s, creating a calm atmosphere. As summer approaches in August, winds begin to pick up slightly, with speeds climbing to 1.2 m/s (3 mph). While the patterns show minor fluctuations, the gentle winds of May offer a serene backdrop, inviting both locals and visitors to enjoy the stunning landscapes of this beautiful destination.
Weather in Rantepao varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Rantepao, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January exhibit similar temperature ranges, with January slightly warmer on average. In January, temperatures typically range from a minimum of 19°C (66°F) to a maximum of 32°C (90°F), while May boasts a minimum of 18°C (65°F) and a maximum of 31°C (88°F). However, January experiences significantly more precipitation, totaling 471 mm (18.5 in) over about 25 days, compared to May's 247 mm (9.7 in) over 26 days. Additionally, January's humidity is slightly higher at 84%, compared to May's 81%. For more detailed information on January weather patterns, you can visit Rantepao weather in January.
In comparing the weather between May and February, both months exhibit warm temperatures, with average highs around 24°C (75°F). However, February tends to be slightly warmer with a maximum temperature reaching 33°C (92°F), compared to May's 31°C (88°F). Additionally, February experiences significantly higher precipitation, with 444 mm (17.5 in) over 27 days, while May sees 247 mm (9.7 in) over 26 days. Humidity levels are also higher in February at 86%, compared to 81% in May. For a detailed overview, you can check out the Rantepao weather in February.
When comparing the weather in May and March, some notable differences emerge. Both months feature similar average temperatures, with March having a slightly higher minimum temperature of 19°C (66°F) compared to May’s 18°C (65°F). However, March is significantly wetter, receiving 637 mm (25.1 in) of precipitation over 30 days, while May sees a reduction in rainfall, with 247 mm (9.7 in) over 26 days. Additionally, humidity levels are higher in March at 86%, compared to 81% in May, contributing to a more sultry atmosphere during early spring. For more detailed insights into Rantepao's weather patterns in March, you can visit Rantepao weather in March.
In comparing the weather of May and April, we see some notable differences and similarities. Both months experience similar average temperatures, with May having a minimum of 18°C (65°F) and April a slightly higher minimum of 19°C (66°F), while both months peak at 31°C (88°F). However, April is significantly wetter, receiving 544 mm (21.4 in) of precipitation over 28 days compared to May's 247 mm (9.7 in) across 26 days. Humidity levels are also slightly lower in May at 81%, compared to April's 84%. For a more detailed look at April's weather, you can visit Rantepao weather in April.
May and June share a similar temperature range, with May having slightly warmer averages and maximums. In May, temperatures fluctuate between a minimum of 18°C (65°F) and a maximum of 31°C (88°F), while June sees a minimum of 18°C (64°F) and a maximum of 30°C (87°F). Precipitation is quite comparable in both months, with May experiencing 247 mm (9.7 in) over 26 days and June receiving 239 mm (9.4 in) over 22 days. Humidity levels remain high in both months, with May at 81% and June slightly higher at 82%. For more details on June weather, visit Rantepao weather in June.
In comparing the weather between May and July, May tends to be warmer overall, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 31°C (88°F), while July exhibits slightly cooler conditions, with temperatures ranging from 16°C (61°F) to 30°C (86°F). Precipitation is significantly higher in May, with 247 mm (9.7 in) falling over 26 days compared to July's 183 mm (7.2 in) over 22 days. Humidity levels are similar, with May at 81% and July slightly higher at 83%. For a more detailed look at July weather specifically, you can refer to Rantepao weather in July.
In comparing the weather between May and August, we see some notable differences. May tends to be warmer, with average temperatures reaching 24°C (75°F) and maximum highs of 31°C (88°F), while August has slightly cooler temperatures, averaging 23°C (74°F) with a maximum of 30°C (87°F). Additionally, May experiences significantly more rainfall, with 247 mm (9.7 in) over 26 days, compared to August's 135 mm (5.3 in) over just 19 days. Humidity levels remain fairly consistent, with May at 81% and August at 83%. For more specific weather details in August, you can refer to Rantepao weather in August.
In comparing the weather between May and September, one can observe notable differences in temperature and precipitation patterns. May typically experiences warmer temperatures, with an average of 24°C (75°F), compared to September's slightly cooler average of 23°C (74°F). Both months reach a maximum of 31°C (88°F), but May has a higher minimum temperature of 18°C (65°F) versus September's 15°C (59°F). Additionally, May is significantly wetter, receiving 247 mm (9.7 in) of rainfall over 26 days, while September sees only 119 mm (4.7 in) over 15 days. Humidity levels remain relatively high in both months, with May at 81% and September at 78%. For more detailed insights into September's weather, you can visit Rantepao weather in September.
The weather in May and October both features an average temperature of around 24°C (75°F), but they differ in several key aspects. In May, temperatures can range from a minimum of 18°C (65°F) to a high of 31°C (88°F), whereas October experiences slightly higher maximum temperatures, reaching up to 33°C (92°F). Rainfall is more prominent in May, with a total of 247 mm (9.7 in) spread over 26 days, compared to October's 178 mm (7.0 in) across 20 days. Additionally, the humidity in May is a bit higher at 81%, compared to 78% in October. For more details about the weather in October, you can check this link: Rantepao weather in October.
When comparing the weather in May and November, both months exhibit similar temperature patterns, with minimum temperatures around 18°C (65°F) and average temperatures hovering between 24°C (75°F) and 24°C (76°F). November, however, slightly edges out May in terms of maximum temperature, reaching about 32°C (90°F) compared to May's 31°C (88°F). Precipitation levels are higher in November, with 281 mm (11.1 in) of rainfall over 23 days, juxtaposed against May's 247 mm (9.7 in) over 26 days, although the humidity remains fairly consistent—81% in May and 79% in November. For a closer look at November weather specifics, you can explore Rantepao weather in November.
May and December present distinct weather patterns, despite having similar minimum average temperatures. In May, temperatures range from a minimum of 18°C (65°F) to a maximum of 31°C (88°F), with an average of 24°C (75°F) and a total precipitation of 247 mm (9.7 in) falling over 26 days. The humidity hovers around 81%, contributing to a tropical feel. In contrast, December experiences slightly higher maximum temperatures, peaking at 33°C (92°F), while the average remains close at 24°C (76°F). However, it also sees increased rainfall, with 444 mm (17.5 in) over 29 days and a humidity level of 83%. For more detailed insights on December weather, you can visit Rantepao weather in December.
May in Rantepao brings a distinctive transition in weather, marked by warm temperatures and high humidity that set it apart from the preceding months. With maximums reaching 31°C, visitors can expect idyllic tropical warmth, but the frequent precipitation—with rain falling on 26 days of the month—adds a lush vibrancy to the landscape. This blend of heat and humidity creates an inviting atmosphere for exploring the rich cultural and natural beauty of the region, making May a unique experience for travelers. For those seeking more detailed insights into weather patterns, check out Rantepao Climate.