January Weather in Makassar, Indonesia

Last updated: August 21, 2025

In January, Makassar, Indonesia, experiences a tropical climate characterized by high temperatures and considerable humidity. The maximum temperature can reach 32°C (90°F), while the average hovers around 26°C (80°F), indicating warm and humid conditions. Precipitation is significant this month, with an average of 389 mm (15.3 in) across approximately 25 rain-soaked days, contributing to the region's lush greenery. With humidity levels averaging 81%, January in Makassar promises a mix of warm weather and frequent rainfall, creating a vibrant atmosphere ideal for exploration.

January Temperature in Makassar

In Makassar, Indonesia, January ushers in warm temperatures that set the tone for the month ahead. With a minimum of 23°C (74°F) and a maximum reaching 32°C (90°F), this coastal city enjoys an average temperature of 26°C (80°F), making it a comfortable destination for both locals and travelers. The consistent warmth is underscored by the steady minimum temperature throughout the following months, ranging from 23°C in January to 21°C (70°F) by June. As the year progresses, temperatures predominantly hover between the 27°C (81°F) to 28°C (82°F) mark, punctuated by peak highs that culminate at 36°C (96°F) in September. While January starts off relatively relaxed, the gradual warming trend and occasional spikes invite visitors to indulge in Makassar's vibrant culture amid its tropical climate.

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

The chart illustrates January 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, January 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.

January Precipitation in Makassar

January in Makassar, Indonesia, marks the peak of the rainy season, bringing a significant precipitation total of 389 mm (15.3 in) over 25 days. This is a lively month characterized by frequent downpours, setting the stage for the wetter start to the year. As the rains continue into February, the precipitation slightly decreases to 354 mm (13.9 in), with the rainy days increasing to 26. The trend of gradually diminishing rainfall persists through the following months, with March experiencing 317 mm (12.5 in) and April at 313 mm (12.3 in), showcasing a slow yet steady decline. By mid-year, the rainfall significantly drops, particularly in July and August, when precipitation plummets to 145 mm (5.7 in) and 78 mm (3.1 in), respectively. This cyclical rainfall pattern is typical in Makassar, where January's lush, rainy landscapes contrast sharply with the dry spells of late summer, defining the region's vibrant climate.

January Precipitation Trends in Makassar

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

January Humidity in Makassar

In January, Makassar experiences a high average humidity of 81%, setting the tone for a lush and tropical environment. As the months progress into February and March, humidity levels rise to 84%, creating a balmy atmosphere that's characteristic of the wet season. However, by April and May, humidity dips slightly to 82% and 81%, suggesting a brief balance before the humidity stabilizes around the mid-80s during the rainy months. The trend shows a gradual decrease starting in September, where humidity falls to 74%, marking the transition to a drier season, which continues into the following months, peaking at 80% in August before settling to more moderate levels in the latter part of the year. Overall, January sets the stage for a humid and vibrant climate that drives the lush greenery of Makassar.

January Average Humidity in Makassar

This chart illustrates the average monthly humidity levels in Makassar, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Makassar

In January, residents and visitors in Makassar, Indonesia, experience an exceptionally high UV Index of 15, classifying it as extreme. With a mere 10 minutes of unprotected exposure capable of causing sunburn, vigilance is key during this month. This trend of extreme UV exposure continues into February and March, where the UV Index peaks at 16, before slightly declining to 15 in April and 13 in May. Interestingly, the UV Index remains in the extreme category throughout the year, though it gradually decreases to 11 during the mid-year months of June and July. As the year progresses into the latter months, levels rise again, reaching 15 in September and remaining consistent until December. For more detailed information about the UV index throughout the year, you can visit Makassar UV Index.

Maximum UV Index Levels in Makassar for January

The chart shows the monthly maximum UV Index (UVI) for Makassar in January, 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 January, the maximum UV index in Makassar typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616151311111315141413
Data source: Makassar January 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.

January Sunshine in Makassar

January in Makassar, Indonesia, welcomes the year with 219 hours of sunshine, a gentle introduction to the city's radiant climate. As the months progress, the sun shines brighter, peaking in October with an impressive 314 hours. The trend showcases a gradual increase in sunlight, with February and March enjoying 251 and 278 hours respectively, paving the way for the sunniest part of the year. With July and August boasting 301 and 312 hours, it's clear that Makassar transforms into a sunlit paradise during the mid-year months. Even as the year winds down, November and December maintain a respectable 289 and 270 hours, ensuring that the warmth of the sun lingers well into the holiday season. This pattern not only highlights the region's tropical allure, but also makes it a perfect destination for sun-seekers year-round.

Monthly Sunshine Duration in Makassar: January Highlighted

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

Chance of Sun in Makassar During January

In Makassar, Indonesia, the likelihood of sunny weather in January is notably low, with only a 3% chance of sunshine. This trend is consistent with the rainy season that typically envelops the region during this time. As we transition into February, the probability of sunlight slightly increases to 6%, but it remains modest compared to the sunnier months that follow. By March, the chance of enjoying more sunshine climbs to 12%, heralding the onset of a drier season. This upward trend continues into April, where sun-seekers can expect 24% sunny days, peaking at 38% in both May and June. Thus, while January may not be the best time for basking in the sun, the months ahead promise brighter skies and warmer days for those longing for a tropical escape.

Percentage of Sunny Days in January in Makassar

The chart illustrates the percentage of sunny days in Makassar throughout the year, with January 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 January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Makassar in January

In Makassar, Indonesia, January greets residents and visitors with a consistent 12 hours of daylight, setting the tone for the following months—with February and March mirroring this brightness. However, as April arrives, daylight begins to subtly wane to 11 hours, a trend that continues through the mid-year months of May to August. This slight reduction marks a transition as days gradually shorten. Fortunately, the daylight duration rebounds in September, returning to 12 hours, and maintains this equilibrium through the close of the year in November and December. Overall, Makassar experiences a delightful balance of light, with only seasonal fluctuations creating variations in daylight hours throughout the year.

Average Daylight Hours in Makassar for January

The chart illustrates the variation in daylight duration in Makassar throughout the year, with January 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.

January Winds in Makassar

In January, the winds in Makassar, Indonesia gently dance at an average speed of 2.2 m/s (5 mph), mirroring the calm yet vibrant atmosphere of the city. This steady breeze remains consistent into February, exhibiting the same velocity, but as we transition into March, there’s a subtle ebb, with wind speeds dropping slightly to 1.9 m/s (4 mph). The trend continues into April and May, where the breezes soften further, reaching a modest 1.6 m/s (4 mph) in May. The summer months see this lingering stillness, as both June and July report similar low winds. However, come October, a resurgence occurs, with gusts picking up to 2.1 m/s (5 mph), a prelude to December's brisk 2.3 m/s (5 mph) winds. This cyclical pattern highlights a unique rhythm within Makassar's atmosphere, where the wind ebbs and flows, influencing the experiences of locals and visitors alike.

Average January Wind Speed in Makassar

The chart displays monthly wind speed patterns in Makassar, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.2 m/s2.21.91.91.61.51.81.71.72.11.62.3
Data source: Makassar January wind data, generated using information from the Copernicus Climate Change Service.

How January 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 January’s weather to other months in Makassar, focusing on differences in temperature, rainfall, humidity, and UV levels.

In January, temperatures in the region range from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), with an average of 26°C (80°F). The month sees considerable rainfall, totaling 389 mm (15.3 in) over 25 days, accompanied by a humidity level of 81%. In contrast, February maintains a similar temperature profile with a minimum of 23°C (74°F), an average of 26°C (80°F), and a slightly lower maximum of 31°C (89°F). Precipitation decreases to 354 mm (13.9 in) but is spread over 26 days, resulting in a slight increase in humidity to 84%. For more details on February weather, you can visit Makassar weather in February.

In January, the weather in Makassar features a minimum temperature of 23°C (74°F) and an average temperature of 26°C (80°F), with a maximum of 32°C (90°F). This month experiences significant rainfall, with 389 mm (15.3 in) of precipitation spread over 25 days, contributing to an average humidity of 81%. In contrast, March sees a slight increase in average temperature to 27°C (80°F), while the maximum remains similar at 32°C (91°F). Rainfall decreases to 317 mm (12.5 in) over 28 rainy days, and humidity rises slightly to 84%. For more detailed information, you can check Makassar weather in March.

In comparing the weather of January and April, both months maintain a warm climate, with January featuring an average temperature of 26°C (80°F) and April reaching a slightly higher average of 27°C (81°F). January sees the highest maximum temperature at 32°C (90°F), while April just edges higher with a maximum of 33°C (91°F). Precipitation is notably higher in January, with 389 mm (15.3 in) over 25 days, compared to April's 313 mm (12.3 in) spread over 27 days. Humidity levels remain relatively similar, hovering around 81% in January and increasing slightly to 82% in April. For more specific details about April's weather, you can visit Makassar weather in April.

In January, the weather is characterized by slightly lower average temperatures, with a minimum of 23°C (74°F) and a maximum reaching 32°C (90°F), while May experiences a marginally warmer average of 28°C (82°F), peaking at 33°C (92°F). Both months see the same number of rainy days, but January is significantly wetter, receiving 389 mm (15.3 in) of precipitation compared to May's 221 mm (8.7 in). Despite these differences, humidity levels remain consistent at 81% in both months, creating a warm and tropical atmosphere year-round. For more detailed insights, you can refer to Makassar weather in May.

In January, the weather in Makassar is characterized by warmer temperatures, with averages hovering around 26°C (80°F) and reaching up to 32°C (90°F) during the day. The month also experiences significant rainfall, totaling 389 mm (15.3 in) over about 25 days, contributing to a high humidity level of 81%. In contrast, June sees slightly cooler temperatures, with minimums of 21°C (70°F) and maximums reaching 33°C (91°F). Precipitation is notably lower, with only 208 mm (8.2 in) over 22 days, while humidity remains similar at 82%. For more details on June weather in Makassar, you can visit Makassar weather in June.

In January, the weather is typically warmer, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 32°C (90°F). This month also sees significant rainfall, with 389 mm (15.3 in) distributed over 25 days, and a humidity level of 81%. In contrast, July offers slightly cooler temperatures, with a minimum of 19°C (67°F) and a maximum of 33°C (91°F), while the total precipitation drops to 145 mm (5.7 in) over 15 days and a similar humidity level at 83%. For more details about the specific weather conditions in July, you can check Makassar weather in July.

In comparing the weather between January and August, January tends to be significantly wetter and slightly warmer. With average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), January experiences an average precipitation of 389 mm (15.3 in) over 25 days, resulting in high humidity levels of 81%. In contrast, August, with temperatures ranging from 20°C (69°F) to 34°C (94°F), sees a much drier climate, receiving only 78 mm (3.1 in) of rain over 10 days and maintaining a lower humidity at 80%. For a more detailed overview, you can check Makassar weather in August.

In January, the weather is characterized by warm temperatures, with a minimum of 23°C (74°F) and an average of 26°C (80°F), peaking at 32°C (90°F). This month also experiences significant rainfall, with 389 mm (15.3 in) spread over 25 days and high humidity at 81%. In contrast, September offers slightly cooler temperatures, with a minimum of 20°C (69°F) and an average of 28°C (82°F), reaching a maximum of 36°C (96°F). Precipitation is much lower in September, totaling 106 mm (4.2 in) over just 13 days, along with reduced humidity at 74%. For more details, check Makassar weather in September.

In comparing the weather of January and October, we see notable differences. January experiences slightly cooler temperatures, with averages around 26°C (80°F) and maximums reaching 32°C (90°F), while October features warmer averages of 28°C (83°F) and highs peaking at 35°C (96°F). Additionally, January is characterized by significantly higher precipitation, totaling 389 mm (15.3 in) over 25 days, compared to October's 134 mm (5.3 in) over 19 days. Humidity levels are also slightly elevated in January at 81%, whereas October's humidity stands at 76%. For more specifics on October weather, visit Makassar weather in October.

In January, the weather is typically warmer, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), while November tends to be slightly cooler with temperatures fluctuating from 24°C (75°F) to 33°C (92°F). Both months experience significant rainfall, but January has higher precipitation levels at 389 mm (15.3 in) across 25 days, compared to November's 286 mm (11.3 in) over 27 days. Additionally, January is more humid at 81%, while November offers a slightly drier experience with 75% humidity. For a closer look at weather specifics in November, you can visit Makassar weather in November.

In comparing January and December weather, January features slightly warmer temperatures with an average of 26°C (80°F), while December holds an average of 27°C (81°F). Both months experience similar maximum temperatures of 32°C (90°F) to 32°C (91°F), respectively. However, December tends to be wetter, with 420 mm (16.5 in) of precipitation across 29 days compared to January's 389 mm (15.3 in) over 25 days. Interestingly, January has a higher humidity level at 81% compared to December's 78%. For a more detailed look, check out Makassar weather in December.

Compare Makassar's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Makassar

January in Makassar is characterized by higher humidity and significant rainfall, making it distinctly wetter compared to other months. With average temperatures hovering around 26°C (80°F), this month sees maximums reaching up to 32°C (90°F). The city experiences frequent showers, with precipitation occurring on roughly 25 days, contributing to the overall humidity of 81%. This combination of warmth and rain contrasts sharply with the drier months that follow, highlighting January's unique climatic conditions. For a detailed overview of Makassar's weather patterns throughout the year, visit Makassar Climate.