May Weather in Makassar, Indonesia

Last updated: August 21, 2025

In May, Makassar, Indonesia experiences a tropical climate characterized by warm temperatures and substantial rainfall. With a maximum temperature reaching 33°C (92°F) and an average of 28°C (82°F), the city remains comfortably warm despite the humidity levels hovering around a notable 81%. Rainfall is prominent, as residents can expect about 221 mm (8.7 in) of precipitation over 25 days, making it one of the wetter months of the year. Despite the frequent showers, the vibrant atmosphere is ideal for exploring the lush landscapes and rich culture of this bustling port city.

May Temperature in Makassar

In May, Makassar, Indonesia, experiences warm and inviting temperatures, reflecting a subtle upward trend as the year progresses. With a consistent minimum of 23°C (74°F) and an average temperature of 28°C (82°F), days are comfortably warm, making it ideal for outdoor activities. The maximum temperature reaches 33°C (92°F), tying with April, which hints at the region's tropical climate. This month marks a transition, as the temperatures begin to shift slightly higher, setting the stage for the intensifying heat of the approaching dry season. As humidity remains prevalent, the warmth in May is often accompanied by brief rain showers, adding a refreshing element to the warm days. Overall, May showcases a blend of warmth and occasional cool breezes, perfect for enjoying the vibrant culture and stunning landscapes of Makassar.

May Weather in Makassar: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Makassar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Makassar, May typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080818281808182828280
Data source: Temperature data for Makassar generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Makassar

May in Makassar, Indonesia witnesses a noticeable dip in precipitation, with 221 mm (8.7 inches) of rain falling over 25 days. This marks a significant decrease from the heights of the earlier months, reflecting the transition towards the drier half of the year. Compared to the heavy rains of January and February, which each surpassed 350 mm, May's precipitation appears relatively moderate, signaling the tail end of the wet season. This trend continues into June, where rainfall slightly lessens to 208 mm (8.2 inches). As the region shifts toward its drier months, May serves as a gentle reminder of the rainy season's lingering presence before the more arid days of summer approach.

May Precipitation Trends in Makassar

The chart displays monthly precipitation patterns in Makassar, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Makassar, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec38935431731322120814578106134286420
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Makassar

In May, Makassar experiences a notable pause in humidity levels, registering at 81%, which aligns with the city's trend of relatively high moisture earlier in the year. Following the warmer months of January through April, where humidity peaked at 84%, May showcases a slight decline, hinting at a transition towards the drier months ahead. This month maintains a stable humidity profile, similar to June's 82%, suggesting a consistent tropical climate while paving the way for a slow decrease as the year progresses. As the region shifts into the mid-year, June to August suggests a gradual lowering trend, perhaps hinting at a shift in atmospheric conditions that will lead into the drier part of the year. This enduring humidity encapsulates the tropical essence of Makassar, making it a city characterized by its lush landscapes and vibrant ecosystems.

May Average Humidity in Makassar

This chart illustrates the average monthly humidity levels in Makassar, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Makassar is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%84%84%82%81%82%83%80%74%76%75%78%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Makassar

In May, Makassar experiences a high UV Index of 13, which falls within the extreme exposure category. This means that the risk of harm from unprotected sun exposure is significant, and the typical burn time remains a quick 10 minutes. The trend throughout the year reveals that while some months, like January through April, see even higher indices peaking at 16, May represents a slight decrease. However, compared to the mid-year values in June and July, which drop to 11, May still retains its position as a month requiring diligent sun protection. It's essential for residents and visitors alike to remain cautious and informed about the UV levels by checking the Makassar UV Index.

Maximum UV Index Levels in Makassar for May

The chart shows the monthly maximum UV Index (UVI) for Makassar in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Makassar typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616151311111315141413
Data source: Makassar May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

May Sunshine in Makassar

May brings a delightful surge of sunshine to Makassar, Indonesia, with an impressive 297 hours of radiant daylight. This month marks a peak in the seasonal pattern, as daylight hours climb steadily from January's modest 219 hours to reach this vibrant high. Following closely behind, the summer months of July and August promise even more sunshine, with 301 and 312 hours respectively. This trend highlights Makassar's increasingly sun-kissed climate, making it a perfect time for outdoor adventures and soaking up the tropical warmth. As we transition from the lush, green ambiance of April with 278 hours of sunlight, May shines even brighter, inviting both locals and visitors to revel in its sunny embrace.

Monthly Sunshine Duration in Makassar: May Highlighted

The May sunshine duration represents the total number of hours Makassar experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec219h251h278h278h297h286h301h312h302h314h289h270h
Data source: Makassar May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Makassar During May

As May approaches in Makassar, Indonesia, the likelihood of sunny weather markedly increases, reaching 38%—a significant jump from the preceding months. The trend is clear: as the year unfolds, the chances of sunshine steadily rise from a mere 3% in January to a promising 24% by April. This upward trajectory not only enhances outdoor activities but also invites visitors to bask in the island's natural beauty. Following May, the odds remain consistent through June, before slightly tapering off in July and August. Overall, May stands out as a prime time for those seeking sunnier days in this vibrant city.

Percentage of Sunny Days in May in Makassar

The chart illustrates the percentage of sunny days in Makassar throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Makassar experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec3%6%13%24%38%38%33%33%30%27%9%5%
Data source: Makassar May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Makassar in May

In Makassar, Indonesia, the daylight duration exhibits a clear rhythm throughout the year, offering a blend of consistency and subtle variations. From January to March, the city enjoys a steady 12 hours of daylight, ensuring ample time for outdoor activities and exploration. As April arrives, daylight slightly dips to 11 hours, a trend that continues through May, June, July, and August, suggesting a brief period of shorter days. However, as September rolls in, daylight returns to 12 hours, ushering in a season of balance that lasts until December. This cyclical pattern of daylight in Makassar highlights a fascinating interplay between time and nature, making each month uniquely captivating for residents and visitors alike.

Average Daylight Hours in Makassar for May

The chart illustrates the variation in daylight duration in Makassar throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 22m12h 15m12h 6m11h 58m11h 52m11h 49m11h 50m11h 56m12h 3m12h 12m12h 20m12h 24m
Data source: Makassar daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Makassar

In May, the winds in Makassar, Indonesia, take on a gentle character, with an average breeze of 1.6 m/s (4 mph). This marks a slight decrease from the previous months, which have been relatively calm, both at 1.9 m/s for March and April. The overall trend reveals a gradual decline in wind speed as the year unfolds, dipping down to its lowest point in June before showing a modest recovery in October. Though May offers a softer air flow, it still presents an ideal backdrop for strolls along the coastline, where the warm tropical climate pairs beautifully with the serene winds.

Average May Wind Speed in Makassar

The chart displays monthly wind speed patterns in Makassar, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.22.21.91.91.6 m/s1.51.81.71.72.11.62.3
Data source: Makassar May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Makassar Compares to Other Months

Weather in Makassar varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Makassar, focusing on differences in temperature, rainfall, humidity, and UV levels.

May and January in Makassar both feature warm temperatures, but May tends to be slightly hotter with an average of 28°C (82°F) compared to January's average of 26°C (80°F). Both months experience similar minimum temperatures of 23°C (74°F) and maximum temperatures nearing 33°C (92°F) and 32°C (90°F) respectively. However, January is notably wetter, receiving 389 mm (15.3 in) of precipitation compared to May's 221 mm (8.7 in), despite both months having an equal number of rainy days at 25. With humidity levels remaining high at 81% in both months, the weather can feel quite sticky. For a more detailed comparison, you can refer to Makassar weather in January.

In comparing the weather in May and February, both months share similar minimum temperatures, averaging 23°C (74°F), but May typically sees warmer average and maximum temperatures of 28°C (82°F) and 33°C (92°F), respectively. In contrast, February has slightly cooler averages, with a mean of 26°C (80°F) and a maximum of 31°C (89°F). Precipitation levels are notably higher in February, with 354 mm (13.9 in) of rain over 26 days, compared to May's 221 mm (8.7 in) over 25 days. Additionally, February's humidity is marginally higher at 84% compared to May's 81%. For a detailed view of February weather conditions, check out Makassar weather in February.

In comparing the weather of May and March, both months exhibit warm temperatures, with May slightly hotter on average, ranging from a minimum of 23°C (74°F) to a maximum of 33°C (92°F). In March, the temperatures are slightly cooler, with an average of 27°C (80°F) and a maximum of 32°C (91°F). However, March experiences more rainfall, totaling 317 mm (12.5 in) over 28 days, compared to May's 221 mm (8.7 in) over 25 days. The humidity levels are also comparable, with March at 84% and May at 81%, making both months quite humid. For more detailed weather information about March, you can visit Makassar weather in March.

In comparing the weather of May to that of April, we see some notable similarities and differences. Both months experience a minimum temperature of around 23°C (74°F) and a maximum reaching 33°C (91°F). However, May has a slightly higher average temperature of 28°C (82°F) compared to April's 27°C (81°F). Precipitation levels are also lower in May, with 221 mm (8.7 in) falling over 25 days, while April sees a higher total of 313 mm (12.3 in) across 27 days. Humidity remains comparable, with May at 81% and April slightly higher at 82%. For a more detailed look at April's weather, you can visit Makassar weather in April.

In May, temperatures in Makassar range from a minimum of 23°C (74°F) to a maximum of 33°C (92°F), with an average temperature of 28°C (82°F). The month sees significant rainfall, totaling 221 mm (8.7 in) over 25 days, and humidity levels are quite high at 81%. In comparison, June experiences slightly cooler temperatures, with a minimum of 21°C (70°F) and an average of 27°C (81°F), while still reaching a maximum of 33°C (91°F). Precipitation decreases to 208 mm (8.2 in) over 22 days, and humidity levels remain high at 82%. For more detailed information, you can check Makassar weather in June.

In May, temperatures in the region range from a minimum of 23°C (74°F) to a maximum of 33°C (92°F), with an average of 28°C (82°F). This month also experiences significant precipitation, totaling 221 mm (8.7 in) over 25 days, and maintains a humidity level of 81%. In contrast, July sees slightly cooler temperatures, with a minimum of 19°C (67°F) and an average of 27°C (80°F), while still reaching a maximum of 33°C (91°F). Precipitation in July is much lower at 145 mm (5.7 in) over just 15 days, and humidity increases to 83%. For more detailed insights, check out Makassar weather in July.

In comparing the weather between May and August, we observe some notable differences. May typically experiences higher temperatures, with a minimum of 23°C and an average of 28°C, reaching a maximum of 33°C. Conversely, August sees slightly cooler temperatures, with a minimum of 20°C and an average of 27°C, peaking at 34°C. One of the most significant contrasts is in precipitation: May receives 221 mm of rain over 25 days, making it quite wet, whereas August is much drier, with only 78 mm of rain falling over 10 days. Humidity levels remain fairly consistent, around 81% in May and 80% in August. For more specific details on August, you can check Makassar weather in August.

May and September both boast warm average temperatures of 28°C (82°F), but September often experiences higher maximums, peaking at 36°C (96°F), compared to May’s maximum of 33°C (92°F). In May, rainfall is significantly heavier, with 221 mm (8.7 in) over 25 days, while September sees a much drier season with only 106 mm (4.2 in) across 13 days. Additionally, humidity levels are higher in May at 81%, compared to September’s 74%. For a detailed look at September's specific weather patterns, check out Makassar weather in September.

In May, temperatures range from a minimum of 23°C (74°F) to a maximum of 33°C (92°F) with an average of 28°C (82°F), while October offers a slightly different experience with temperatures between 22°C (72°F) and 35°C (96°F), maintaining a similar average of 28°C (83°F). However, May sees significantly higher precipitation at 221 mm (8.7 in) over 25 days, compared to October's 134 mm (5.3 in) over 19 days, resulting in a more humid atmosphere with 81% humidity in May versus 76% in October. For a detailed look into October's conditions, check out Makassar weather in October.

In comparing the weather between May and November, both months feature similar average temperatures, with daily highs reaching up to 33°C (92°F) and averages at 28°C (82°F). However, November presents slightly warmer minimum temperatures, averaging 24°C (75°F) compared to May's 23°C (74°F). When it comes to precipitation, November is noticeably wetter, with 286 mm (11.3 in) of rainfall over 27 days, whereas May experiences 221 mm (8.7 in) of rain across 25 days. The humidity levels also differ slightly, with May at 81% and November at 75%. For more specific details on November conditions, you can visit Makassar weather in November.

In comparing the weather in May and December, we find that both months feature warm temperatures, with December having slightly higher minimum and average temperatures. May’s temperature ranges from a minimum of 23°C to a maximum of 33°C, while December shows a minimum of 24°C and a maximum of 32°C. Precipitation levels are significantly higher in December, with 420 mm over 29 days compared to May’s 221 mm over 25 days, making December the wetter month. Despite the increased rainfall, December experiences slightly lower humidity at 78%, compared to May’s 81%. For more detailed insights on December weather, you can visit Makassar weather in December.

Compare Makassar's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Makassar

May in Makassar ushers in a warm embrace, characterized by its tropical climate where temperatures generally peak at a balmy 33°C (92°F). As the month unfolds, you can expect a notable increase in precipitation, with rain showers gracing the city on 25 days, contributing to its rich humidity of 81%. This makes May distinctly wetter than many other months, fostering the vibrant greenery that defines the region. The tropical heat combined with frequent rains creates a unique atmosphere that invites exploration and adventure. For a deeper understanding of what to expect throughout the year, check out Makassar Climate.