Last updated: August 21, 2025
In Banjarmasin, Indonesia, January ushers in warm and humid conditions, characterized by a maximum temperature reaching 34°C (94°F) and an average of 27°C (81°F). The minimum temperature hovers around 24°C (75°F), creating a consistently warm atmosphere. However, this month is notably marked by substantial precipitation, with 279 mm (11.0 in) of rain falling over 23 days, leading to an 87% humidity level that contributes to the tropical feel. Visitors and residents alike can expect a blend of warmth and moisture, making it essential to prepare for frequent rain showers throughout the month.
In January, Banjarmasin, Indonesia, experiences warm temperatures that set the tone for its tropical climate. With a minimum of 24°C (75°F) and a maximum reaching 34°C (94°F), the average hovers around 27°C (81°F), providing a comfortable yet balmy atmosphere for locals and visitors alike. As the month progresses into February, the temperatures remain consistent, showing little fluctuation, which hints at a stable and predictable warm season. Notably, as the year advances into March, the minimum slightly dips to 23°C (74°F) while the maximum climbs to 35°C (96°F), indicating a gradual warming trend that peaks in October with a striking 36°C (97°F). Overall, January marks the beginning of a lengthening days of warmth, where high humidity and comfort continue as a hallmark of Banjarmasin’s climate, allowing for vibrant activities in the heart of the city.
January in Banjarmasin, Indonesia, marks a peak in precipitation, with an impressive 279 mm (11.0 in) of rain falling over 23 days. This sets the stage for a wet start to the year, closely followed by February’s comparable 275 mm and 24 rainy days. As the months progress, the precipitation levels rise even further, reaching a notable high in March with 338 mm (13.3 in) over 28 days. However, April sees a decline, dropping to 250 mm (9.9 in) and continuing this trend through the drier months of May and June, where rainfall reduces significantly. Meanwhile, the rainfall pattern suggests a cyclical nature, with a resurgence in November and December, where the rain returns with 274 mm and 330 mm respectively. Overall, January stands out as part of the rainy season, heralding the end of a dry spell, but the fluctuation throughout the year highlights Banjarmasin's diverse climatic conditions, balancing between wet and dry months.
In January, Banjarmasin experiences a consistently high humidity level of 87%, setting the tone for the month. This trend continues into February, maintaining the same humid conditions, before peaking slightly in March at 88%. As the year progresses, Banjarmasin's humidity fluctuates but remains predominantly high, dropping to 85% in May and steadily decreasing through the latter half of the year. By September, the humidity falls to 79%, marking the onset of somewhat drier conditions, which continue into October at 78%. As the year wraps up, November and December see a mild rebound, with humidity levels returning to 81% and 85%, respectively. Overall, January sets the stage for a year marked by rich humidity that gracefully transitions into a drier pattern by fall.
In January, Banjarmasin, Indonesia, experiences an incredibly high UV Index of 14, categorizing the conditions as extreme and necessitating a mere 10 minutes of exposure before skin damage can occur. This trend of extreme UV levels remains consistent throughout the initial months of the year, peaking at 16 in March before tapering slightly in the following months. Even as the year progresses into June and July, the index remains high, fluctuating between 11 and 12, until it steadies back to 14 by September. Considering this pattern, it's crucial for residents and visitors alike to stay vigilant about sun protection during this period. For more detailed information, check out the Banjarmasin UV Index.
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In Banjarmasin, Indonesia, January welcomes residents with 212 hours of sunshine, setting the stage for a gradual increase in sunlight hours as the year unfolds. As the months progress, February sees a noticeable rise to 245 hours, hinting at the vibrant days ahead. By March, the sun fully embraces the city with 270 hours, followed by a consistent peak in April and May, reaching 268 and 286 hours respectively. The sunshine continues to shine brightly through the middle of the year, with July and August boasting impressive figures of 297 and 298 hours. As the year transitions into September and October, a slight decline to 278 and 282 hours occurs, yet the sun remains a cherished companion. By November and December, the hours of sunshine taper off to 251 and 252 hours, rounding out the year with a warm glow. Overall, January's sunshine is just a hint of the abundant light that characterizes life in Banjarmasin, where the warmth grows deeper as the months go by.
In Banjarmasin, Indonesia, the likelihood of experiencing sunny weather in January is quite low, with only a 2% chance of clear skies. This trend of limited sunshine continues into the following months, as January transitions into February, where the probability of sun increases slightly to 7%. However, it remains a modest figure compared to the sunnier months that lie ahead; notably, from April onwards, the chances of bright days rise significantly. By July, residents can enjoy a more appealing 34% chance of sunshine, marking the peak of the dry season. Overall, while January may not provide much in the way of sunlight, it paves the way for sunnier days as the year progresses.
In Banjarmasin, Indonesia, January marks the beginning of a steady rhythm in daylight duration, with the city enjoying a generous 12 hours of daylight. This consistent pattern continues through February and March, providing ample time to explore the vibrant culture and scenic landscapes. However, as the calendar turns to May, daylight begins to wane slightly, dipping to 11 hours, a trend that persists through the mid-year months of June, July, and August. Fortunately, the sunshine returns in September, restoring the 12-hour daylight duration that characterizes the region's climate. This fluctuation creates a nice balance, allowing residents and visitors to appreciate both the sun-drenched days and the cooler evenings of the tropical season, culminating in a reliable cycle that spans the entire year.
In January, Banjarmasin enjoys a gentle breeze with an average wind speed of 2.1 m/s (5 mph), setting the tone for a pleasant start to the year. As the months progress, the wind tends to calm, dipping slightly in February to 1.9 m/s (4 mph) and continuing on a downward trend through March and June. However, this tranquil period rejuvenates by the time July arrives, with winds picking up again to match January's playful spirit. Ranging from 1.5 m/s (3 mph) in June to 2.1 m/s (5 mph) in both January and July, Banjarmasin's wind patterns embody a rhythmic ebb and flow that complements the region's tropical climate, making it an enchanting place to experience the varying winds throughout the year.
Weather in Banjarmasin varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Banjarmasin, focusing on differences in temperature, rainfall, humidity, and UV levels.
In both January and February, the weather in Banjarmasin remains quite consistent, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 34°C (94°F), and an average of 27°C (81°F). Precipitation is similar as well, with January receiving 279 mm (11.0 in) over 23 days and February slightly less at 275 mm (10.8 in) across 24 days. Humidity levels also stay steady at 87% during both months, contributing to the tropical feel. For more detailed information, you can visit Banjarmasin weather in February.
In comparing the weather between January and March, both months exhibit warm temperatures, with January averaging around 27°C (81°F) and March slightly rising to an average of 27°C (82°F). However, March tends to reach a higher maximum temperature of 35°C (96°F), compared to January's peak of 34°C (94°F). Precipitation is more pronounced in March, with 338 mm (13.3 in) falling over 28 days, whereas January experiences 279 mm (11.0 in) over 23 days. Humidity levels remain high in both months, with March at 88% and January at 87%. For further details on March weather, you can check Banjarmasin weather in March.
In comparing the weather of January and April, we find that both months experience similar temperature ranges, with January averaging 27°C (81°F) and April a tad warmer at 28°C (82°F). The minimum temperature remains consistent at 24°C (75°F) for both months, while the maximum temperature peaks at 34°C (94°F) in both cases. However, January sees a higher total precipitation of 279 mm (11.0 in) over 23 days, compared to April's 250 mm (9.9 in) across 26 days. Both months maintain similar humidity levels at 87%, but April offers slightly less rainfall, making it a relatively drier month. For more details, you can check out Banjarmasin weather in April.
In comparing the weather between January and May, both months exhibit similar temperature ranges, with January showcasing a minimum of 24°C (75°F) and an average of 27°C (81°F), while May has slightly lower minima at 23°C (74°F) and a marginally higher average of 28°C (83°F). Both months reach a maximum temperature of 34°C (94°F). However, January experiences significantly more precipitation at 279 mm (11.0 in) over 23 days, compared to May's 165 mm (6.5 in) over 24 days. Despite the similarities in humidity levels, with January at 87% and May slightly lower at 85%, the rainfall pattern in January is notably more intense. For a detailed look at May weather specifics, visit Banjarmasin weather in May.
In comparing the weather between January and June, both months exhibit relatively similar average temperatures, with January averaging 27°C (81°F) and June slightly warmer at 27°C (82°F). However, January is marked by higher precipitation, totaling 279 mm (11.0 in) over 23 days, while June sees significantly less rainfall at 145 mm (5.7 in) over 18 days. Humidity levels remain consistent at 87% in both months. For a more detailed look at June's conditions, you can visit Banjarmasin weather in June.
In January, the weather in Banjarmasin typically features warmer temperatures, with a minimum of 24°C (75°F) and a maximum reaching 34°C (94°F), along with significant precipitation of 279 mm (11.0 in) over 23 days. In contrast, July experiences slightly cooler temperatures, with a minimum of 22°C (71°F) and a maximum of 33°C (92°F). Precipitation is significantly lower in July, averaging just 95 mm (3.7 in) over 16 days, while humidity remains consistent at 87% in both months. For a closer look at the July climate, you can check out Banjarmasin weather in July.
In comparing the weather between January and August, both months share similar average temperatures, with a minimum of around 22-24°C (72-75°F) and a maximum of 34°C (94°F). However, January is significantly wetter, receiving 279 mm (11.0 in) of precipitation over 23 days, while August experiences much drier conditions with only 78 mm (3.1 in) of precipitation over 12 days. Humidity levels remain relatively high in both months, with January at 87% and August slightly lower at 86%. For more detailed information, you can check Banjarmasin weather in August.
In January, Banjarmasin experiences warm temperatures, with a minimum of 24°C (75°F) and a maximum of 34°C (94°F). The month is also marked by high humidity at 87% and considerable rainfall, receiving 279 mm (11.0 in) over 23 days. In contrast, September sees slightly cooler temperatures with a minimum of 22°C (71°F) and a maximum of 35°C (95°F). Precipitation is significantly lower in September, totaling 90 mm (3.6 in) over just 14 days, and the humidity drops to 79%. For more detailed information, you can check Banjarmasin weather in September.
January and October exhibit notable differences in weather patterns. While both months experience warm temperatures, January tends to be slightly cooler with an average of 27°C (81°F) compared to October's average of 28°C (83°F). October also sees higher maximum temperatures, reaching up to 36°C (97°F), whereas January peaks at 34°C (94°F). Precipitation is significantly lower in October, with 124 mm (4.9 in) over 19 days, compared to January's substantial 279 mm (11.0 in) spread across 23 days. Additionally, humidity is slightly reduced in October at 78%, compared to January's higher 87%. For more details, you can check out Banjarmasin weather in October.
In comparing the weather of January and November, we see some notable similarities and differences. Both months feature warm temperatures, with January having a minimum of 24°C (75°F) and an average of 27°C (81°F), while November has slightly cooler temperatures with a minimum of 23°C (74°F) and an average of 28°C (82°F). The maximum temperatures are similar, reaching up to 34°C (94°F) in January and 34°C (93°F) in November.
However, January tends to be wetter, receiving around 279 mm (11.0 in) of precipitation across 23 days, compared to November's 274 mm (10.8 in) over 27 days. Additionally, January enjoys higher humidity at 87%, while November's humidity is slightly lower at 81%. For more detailed insights, check out Banjarmasin weather in November.
In both January and December, temperatures remain quite consistent, with minimums around 24°C (75°F), average temperatures of 27°C (81°F), and maximums peaking at 34°C (94°F). However, December experiences slightly more rainfall, totaling 330 mm (13.0 in) over 30 days compared to January's 279 mm (11.0 in) over 23 days. Humidity levels are also comparable, with January slightly higher at 87% compared to December's 85%. For more detailed information, you can check out Banjarmasin weather in December.
January in Banjarmasin stands out as a month marked by warm temperatures and considerable rainfall, setting it apart from other months of the year. With an average temperature of 27°C, it is a time when the city typically experiences its peak humidity at 87%, contributing to a notably tropical atmosphere. The 279 mm of precipitation over roughly 23 days indicates a wet environment, making January one of the rainiest months. This rainy season influences daily life and activities, often prompting locals and visitors alike to adapt their plans around the downpours. For a deeper understanding of what to expect throughout the year, explore the full details in Banjarmasin Climate.