Last updated: August 31, 2025
January in Koror Town, Palau is characterized by warm temperatures and high humidity, creating a tropical paradise for visitors. Daytime highs reach a comfortable 29°C (84°F), while the average temperature settles at a pleasant 27°C (81°F), dipping to a minimum of 25°C (78°F) during the cooler nights. However, travelers should be prepared for frequent rain, as January sees an impressive 235 mm (9.2 in) of precipitation over 21 days, making it one of the wetter months. With humidity levels hovering around 81%, the lush landscape is vibrant and alive, offering a stunning backdrop for exploration and relaxation.
In Koror Town, Palau, January embraces a warm tropical climate, with temperatures typically ranging from a comfortable 25°C (78°F) at night to a pleasant 29°C (84°F) during the day. The month holds steady with an average temperature of 27°C (81°F), similar to the conditions experienced throughout the year. As we look ahead, it's notable that February through April maintain these cozy temperatures, with only slight variations. Interestingly, while nighttime lows remain consistent, daytime highs slowly trend upward, peaking at 30°C (86°F) by October. This consistent warmth makes January an inviting time to explore the stunning landscapes and vibrant marine life that Palau has to offer, all under the gentle embrace of its tropical climate.
In January, Koror Town, Palau experiences a significant precipitation of 235 mm (9.2 in), marking the beginning of a wet season that is characteristic of the region. Over the course of the month, rainfall is recorded on 21 days, indicating a consistent presence of moisture that sets the tone for the following months. As February rolls in, precipitation increases dramatically to 337 mm (13.3 in), demonstrating a trend where the wettest months typically occur in the early part of the year. This pattern continues with May reaching its peak at 389 mm (15.3 in), while less rainy months like March and April also showcase considerable rainfall. The shift toward heavier precipitation during the mid-year months is evident, culminating in a notable 26 to 28 days of rainfall from May through July. This cyclical rhythm of rain underscores the tropical climate of Koror, where January stands as a precursor to an often soggy and lush landscape throughout the year.
January in Koror Town, Palau, ushers in a climate characterized by a tropical embrace, with humidity levels averaging 81%. This slight dip from the following months, where humidity stabilizes around a high 82% in February and March, reveals a subtle yet noticeable trend of elevated moisture during the early part of the year. As the months progress toward summer, humidity begins to ease slightly, reaching a comfortable 77% by June through October. Despite these fluctuations, the overall humidity remains relatively high throughout the year, typically hovering between 77% and 82%, ensuring that Koror Town maintains its lush, verdant backdrop—a hallmark of its tropical paradise.
In January, Koror Town experiences a notably high UV Index of 13, indicating an extreme exposure category with a quick burn time of just 10 minutes. This sets the tone for the month, as the region remains under similar conditions throughout the year. As we move into February and March, the UV Index increases to 15 and 16, respectively, maintaining the extreme classification and the urgent need for sun protection. The trend stabilizes with these higher values persisting into April before dipping slightly in June to 13. Despite these fluctuations, the sun's intensity remains fierce, and even December wraps up the year with a UV Index of 12, still posing a significant risk. For optimal safety during these months, be sure to stay informed and protected. For more details, visit Koror Town UV Index.
UV Risk Categories
In January, Koror Town, Palau, enjoys a bright start to the year with an impressive 225 hours of sunshine, setting the stage for a month full of warmth and light. As winter transitions into early spring, February sees sunshine soar to 260 hours, hinting at a growing intensity of daylight. This upward trend continues into March, where residents bask in a remarkable 294 hours of sunshine. The warmth persists in April and May, maintaining peaks of 290 and 296 hours respectively, making these months particularly enticing for outdoor adventures. However, a slight dip occurs in June and July, with sunshine hovering around the 278-279 hours mark, suggesting the onset of the rainy season. The latter half of the year witnesses a gentle ebb in sunshine, with August through October returning to 277-288 hours, creating a delightful balance of sunny leisure and refreshing showers. November and December echo similar patterns with consistent sunshine, each bringing 271 hours of golden rays, wrapping up the year on a bright note as the warmth of Koror Town continues to beckon visitors and locals alike.
In Koror Town, Palau, the likelihood of experiencing sunny weather in January sits at a modest 15%. As the year progresses into February, this chance increases to 22%, suggesting a gradual movement towards more favorable conditions. The trend continues upward, peaking at 35% in April, marking it as the sunniest month in the early part of the year. However, as spring transitions into the summer months, the probability dips again, with July seeing just 11% sunshine. Interestingly, the weather stabilizes towards year-end, with the likelihood of sunny days fluctuating between 15% and 26% in the following months. This cyclical pattern indicates that while January may not be the sunniest month, there’s a gradual build in sunshine as the season unfolds, culminating in a vibrant spring.
In Koror Town, Palau, January brings a consistent 11 hours of daylight, a trend that continues into February. As spring approaches in March, residents enjoy an increase to 12 hours of daylight, which holds steady from March through August. This period fosters an ambiance of vitality, perfect for outdoor activities and exploration. As summer gives way to autumn, daylight hours gradually taper off, returning to 11 hours by October and persisting through December. This rhythmic ebb and flow of daylight not only marks the changing seasons but also highlights the tropical charm that Koror maintains year-round.
In Koror Town, Palau, January ushers in the year with a brisk average wind speed of 6.5 m/s (14 mph), setting a lively tone for the month. This invigorating breeze is slightly stronger than February's 6.2 m/s (14 mph), creating an energetic atmosphere for outdoor activities. As the months progress toward spring, there's a noticeable decline, with March and April experiencing reduced wind speeds of 5.9 m/s (13 mph) and 4.8 m/s (11 mph), respectively. The winds continue to taper off during the summer months, reaching a low of 2.4 m/s (5 mph) in June, creating calm conditions ideal for relaxed coastal adventures. However, a gentle resurgence begins in the latter part of the year, with October and November bringing back moderate winds around 4.7 m/s (11 mph) to 4.3 m/s (10 mph), just before December wraps up the year with another spike at 6.2 m/s (14 mph). This captivating pattern highlights Koror’s dynamic climate, offering both tranquil and invigorating days throughout the year.
Weather in Koror Town varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Koror Town, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit fairly similar temperatures, with both months featuring minimums of around 25°C (78°F), averages of 27°C (81°F), and maximums reaching up to 29°C (84°F in January and 85°F in February). However, February experiences a noticeable increase in precipitation, accumulating 337 mm (13.3 in) over 22 days compared to January's 235 mm (9.2 in) across 21 days. Additionally, humidity remains consistently high in both months, with February showing a slight increase to 82% from January's 81%. For more details, you can check Koror Town weather in February.
In January, the weather in Koror is characterized by a warm climate, with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 29°C (84°F), and an average of 27°C (81°F). The month experiences significant rainfall, totaling 235 mm (9.2 in) over 21 days, with humidity levels at 81%. In contrast, March sees similar temperature ranges, with consistent minimums and averages of 25°C (77°F) and 27°C (81°F), and a slightly higher maximum of 29°C (85°F). Precipitation in March is reduced to 188 mm (7.4 in), maintaining the same occurrence of rain over 21 days, while humidity rises slightly to 82%. For a detailed overview of March weather, visit Koror Town weather in March.
In January, the weather in Koror features a consistent warm temperature, with a minimum of 25°C (78°F), an average of 27°C (81°F), and a maximum of 29°C (84°F). This month is characterized by significant rainfall, totaling 235 mm (9.2 in) across 21 days, alongside a high humidity level of 81%.
In contrast, April maintains similar temperatures with a minimum of 25°C (78°F), an average of 27°C (82°F), and a maximum of 29°C (85°F). However, the precipitation slightly decreases to 225 mm (8.8 in) over 23 days, and humidity remains just a notch lower at 80%.
For more detailed information, you can check Koror Town weather in April.
In comparing the weather between January and May, both months feature warm temperatures, with January having a minimum of 25°C (78°F) and an average of 27°C (81°F), while May sees slightly higher figures with a minimum of 26°C (78°F) and an average of 28°C (82°F). Despite this minor increase in temperature, May experiences a significant rise in precipitation, totaling 389 mm (15.3 in) over 26 days, compared to January’s 235 mm (9.2 in) across 21 days. Additionally, humidity is slightly lower in May at 78%, compared to January's 81%. For a detailed look at the weather patterns in May, you can visit Koror Town weather in May.
In January, the weather is typically warm, with average temperatures hovering around 27°C (81°F) and a minimum of 25°C (78°F). However, this month experiences significant rainfall, with about 235 mm (9.2 in) of precipitation over 21 days, contributing to a high humidity level of 81%.
In contrast, June maintains a similar temperature range, with an average of 27°C (82°F) and a minimum of 26°C (78°F). Yet, it sees increased precipitation at 302 mm (11.9 in) over 28 days, resulting in slightly lower humidity levels at 77%. You can find more detailed information about the weather during this month here: Koror Town weather in June.
In January, the weather in Koror features pleasantly warm temperatures, with a minimum of 25°C (78°F) and an average of 27°C (81°F), peaking at 29°C (84°F). However, January is also characterized by higher humidity at 81% and considerable rainfall, totaling 235 mm (9.2 in) over 21 days. In contrast, July experiences similar temperatures, with a minimum of 25°C (78°F), an average of 27°C (81°F), and a slightly higher maximum of 29°C (85°F). Despite the consistent temperatures, July sees an increase in precipitation to 365 mm (14.4 in) over 28 days, with a lower humidity level of 77%. For more details on July weather conditions, visit Koror Town weather in July.
In comparing the weather between January and August, both months feature similar temperature ranges, with minimum temperatures around 25°C (78°F) and average highs peaking at 29°C (84°F in January and 85°F in August). However, August tends to be slightly wetter, receiving 299 mm (11.8 in) of precipitation over 27 days compared to January's 235 mm (9.2 in) over 21 days. Additionally, humidity levels are marginally lower in August at 78%, compared to January's 81%. For a detailed look at what to expect during August, you can refer to Koror Town weather in August.
In comparing the weather of January and September, both months exhibit warm temperatures, but September is generally slightly warmer with average highs reaching 30°C (85°F) compared to January's 29°C (84°F). Rainfall is more abundant in September, with 284 mm (11.2 in) over 25 days compared to January's 235 mm (9.2 in) spread over 21 days. Despite these differences, humidity levels remain fairly similar, with January at 81% and September slightly lower at 79%. For more detailed insights, you can explore Koror Town weather in September.
In January, the weather tends to be warm, with average temperatures ranging from a minimum of 25°C (78°F) to a maximum of 29°C (84°F) and an average of 27°C (81°F). However, this month experiences significant precipitation, totaling 235 mm (9.2 in) over 21 days, contributing to a high humidity level of 81%.
In contrast, October offers slightly warmer temperatures, with a minimum of 26°C (78°F), an average of 28°C (82°F), and a maximum of 30°C (86°F). The month is also characterized by increased rainfall, amounting to 278 mm (11.0 in) across 25 days, but with slightly lower humidity at 77%. For more detailed insights into the October weather in Koror Town, you can visit Koror Town weather in October.
In comparing the weather between January and November, both months showcase warm temperatures with only slight variations. January typically has a minimum temperature of 25°C (78°F) and averages around 27°C (81°F), while November starts a bit warmer with a minimum of 26°C (79°F) and an average of 28°C (82°F). Precipitation is fairly high in both months, with January receiving 235 mm (9.2 in) over 21 days, whereas November sees an increase to 278 mm (10.9 in) spread across 26 days. Humidity levels are also slightly different, with January at 81% and November a touch lower at 77%. For a more detailed look at the weather patterns during this time, visit Koror Town weather in November.
In comparing the weather between January and December, January features slightly cooler temperatures, with average highs of 29°C (84°F) compared to December's max of 29°C (85°F)—though both months have similar minimum temperatures around 25-26°C (78°F). However, December experiences significantly higher precipitation, totaling 309 mm (12.2 in) over 28 days, whereas January sees 235 mm (9.2 in) across 21 days. Humidity levels are also comparable, with January at 81% and December slightly lower at 78%. For more detailed insights on December weather, you can check out Koror Town weather in December.
In January, Koror Town welcomes the new year with a warm embrace, marked by consistent temperatures that linger around a comfortable 27°C. Unlike the dryer months, January experiences an uptick in precipitation, bringing a lush vibrancy to the landscape with frequent rain showers on nearly two-thirds of the days. The elevated humidity, averaging 81%, adds to the air's richness, giving it a tropical feel that sets January apart from the drier, sunnier months that follow. For those looking to explore the climatic nuances of Koror, detailed insights can be found at Koror Town Climate.