Last updated: August 31, 2025
January in Sale'aula, Samoa, offers a tropical experience characterized by warm temperatures and considerable rainfall. With a maximum of 28°C (84°F) and an average temperature of 26°C (79°F), visitors can expect a comfortable yet humid environment, with minimum temperatures dropping to 23°C (73°F). This month sees a significant amount of precipitation, totaling 361 mm (14.2 in) over 25 days, contributing to the lush greenery that the region is renowned for. Humidity levels hover around 78%, adding to the overall tropical atmosphere, making January an ideal time for those who appreciate vibrant, rainy days amidst the beauty of Samoa's landscape.
In January, Sale'aula, Samoa, greets visitors with a warm tropical embrace, boasting a comfortable average temperature of 26°C (79°F). Overnight, temperatures dip slightly to a pleasant 23°C (73°F), ensuring a restful night's sleep. As the day progresses, highs reach up to 28°C (84°F), perfect for enjoying the stunning beaches and lush landscapes. This delightful warmth is a trend that continues through February and March, with temperatures remaining consistently mild. As the year unfolds, slight variations occur, particularly in April, where the maximum temperature inches up to 29°C (84°F), before gradually stabilizing again. Even during the cooler months of July and August, the spirit of warmth lingers, with average temperatures hovering around 25°C (77°F). Overall, the temperatures in Sale'aula showcase a delightful tropical climate that invites exploration year-round.
January in Sale'aula, Samoa, is characterized by significant rainfall, with an impressive 361 mm (14.2 in) of precipitation recorded over 25 days. This month sets the stage for a notably wet season, as it transitions into February, which sees a substantial leap to 577 mm (22.7 in), marking the peak of rainfall for the year. Following January, the precipitation generally tapers off, with March and April experiencing a notable decrease to 193 mm (7.6 in) and 250 mm (9.9 in), respectively. Throughout the year, rainfall patterns exhibit a distinct rhythm, suggesting a moist climate that persists well into the latter months, culminating in a robust December with 452 mm (17.8 in). The consistent rainfall throughout the summer months emphasizes Sale'aula's lush landscapes and vibrant ecosystems, making January a crucial part of the region's annual hydrological cycle.
In January, Sale'aula, Samoa, experiences a notable humidity level of 78%, which remains consistent through February, March, and April, providing an early glimpse of the tropical climate's stickiness. As the year progresses into May, there’s a slight uptick to 79%, indicating the onset of a gradually increasing trend. The humidity continues to rise, peaking at 84% in August, well into the heart of the wet season. Following this peak, humidity levels dip slightly to 83% in September and 82% in October, before stabilizing back down to 79% by year’s end. Overall, the humidity trend in Sale'aula showcases a typical warm tropical pattern, punctuated by a surge in mid-year that characterizes the region's lush and vibrant environment.
In January, Sale'aula, Samoa, experiences an extreme UV Index of 16, with just 10 minutes of exposure leading to potential sunburn. This high level of UV radiation is consistent throughout January to March, underscoring a peak in sun intensity during the first quarter of the year. As the months progress into April and May, the index begins to gradually decrease, yet it remains in the extreme category with values between 11 and 13 and a sustained 10-minute burn time. By mid-year, the UV Index drops slightly to 9 and 10, categorized as very high in June and July, but still necessitating caution. As the year winds down, the UV Index rises again to 14-15 from September to December, returning to extreme levels, reminding residents and visitors alike to stay vigilant against the sun. This consistent pattern highlights the need for protective measures almost year-round, especially in the height of summer. For more detailed information, check the Sale'aula UV Index.
UV Risk Categories
In January, Sale'aula, Samoa, basks in a generous 229 hours of sunshine, setting the tone for a bright start to the year. As the months progress, sunlight gradually intensifies, peaking in October with an impressive 309 hours. This gradual increase is interrupted only in February, which sees a slight dip to 211 hours, but by March, the skies clear dramatically with 304 hours of radiant light. The trend continues with April and May maintaining strong figures around the mid-270s, while August and September offer a sun-soaked respite, each boasting 296 hours. By the time December rolls in, the island settles into a moderate 285 hours of sunshine, effectively wrapping up a year characterized by vibrant days and lingering golden rays, showcasing the island's climate as both dynamic and inviting.
In Sale'aula, Samoa, the likelihood of sunny weather experiences notable fluctuations throughout the year, with January featuring a 30% chance of sunshine. This sets the tone for the early months, where February sees a dip to 15%, making it the cloudiest period. As the year progresses toward mid-year, the probabilities gradually rise, peaking in July at 55%, offering a delightful escape from the previous months. Interestingly, September becomes the sunniest month at 66%, hinting at a vibrant late-winter transition. By autumn, the chances decline again, averaging around 32-38% from October to December. This trend underlines January as a month with moderate sunshine, part of a broader pattern of seasonal variation that makes Sale'aula a captivating destination.
In Sale'aula, Samoa, the daylight duration in January consistently shines bright at 12 hours, setting the tone for a month filled with vibrant energy. This trend of abundant daylight continues seamlessly into February and March, where the sun generously gifts the same length of day. However, as April arrives, a subtle shift occurs, with daylight dipping to 11 hours and maintaining this shorter duration through the mid-year months of May to August. As the year progresses into September, the daylight hours once again increase, returning to 12 hours and holding steady through the remainder of the year. This cyclical rhythm of daylight highlights the natural ebb and flow of seasons in Sale'aula, creating an enchanting backdrop for both residents and visitors to enjoy year-round.
In January, the winds in Sale'aula, Samoa, typically sing at an average speed of 3.4 m/s (8 mph), creating a gentle breeze that dances through the lush landscapes. As the months progress, the wind speed experiences subtle fluctuations, dipping slightly in February to 2.9 m/s (6 mph) before making a notable recovery in May and June, where it reaches 3.6 m/s (8 mph) and 3.7 m/s (8 mph), respectively. The summer months see the winds pick up pace, with July boasting an invigorating 5.4 m/s (12 mph). As the year transitions into the cooler months, the winds moderate again, settling back to 3.5 m/s (8 mph) in November, and maintaining a consistent rhythm through December. This seasonal dance of gentle breezes and spirited gusts paints a picture of Sale'aula's climate, inviting both serenity and adventure throughout the year.
Weather in Sale'aula varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Sale'aula, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit similar temperature ranges, with both months experiencing minimum temperatures of 23°C (73°F), average highs around 26°C (79°F), and maximum temperatures peaking at 28°C (84°F) in January and 28°C (83°F) in February. However, February is noticeably wetter, receiving 577 mm (22.7 in) of precipitation over 27 days compared to January's 361 mm (14.2 in) over 25 days. Despite the increase in rainfall, humidity remains constant at 78% for both months. For more detailed weather information, you can check Sale'aula weather in February.
In January, the weather tends to be quite wet, with average temperatures ranging from a minimum of 23°C (73°F) to a maximum of 28°C (84°F) and a significant precipitation level of 361 mm (14.2 in) over 25 days. In contrast, March experiences similar temperatures, with averages also between 23°C (74°F) and 28°C (83°F), but the rainfall decreases substantially to 193 mm (7.6 in) over 27 days. Humidity levels remain consistent at 78% for both months, creating a humid tropical atmosphere year-round. For more detailed information about the weather in March, you can visit Sale'aula weather in March.
In January, the weather is characterized by a warm average temperature of 26°C (79°F) and a maximum of 28°C (84°F), accompanied by significant rainfall totaling 361 mm (14.2 in) over 25 days, resulting in a humid atmosphere with 78% humidity. In contrast, April also maintains a similar average temperature of 26°C (79°F) but features slightly warmer minimum and maximum temperatures of 24°C (75°F) and 29°C (84°F) respectively. Additionally, April sees a reduction in precipitation to 250 mm (9.9 in) across 27 days, while retaining the same humidity level of 78%. For more details on April weather, visit Sale'aula weather in April.
In January, the weather features a minimum temperature of 23°C (73°F) and averages around 26°C (79°F), with maximum temperatures reaching up to 28°C (84°F). However, it's also a significantly wetter month, experiencing 361 mm (14.2 in) of precipitation over 25 days, contributing to a high humidity level of 78%.
In contrast, May maintains a similar temperature profile, with minimums at 24°C (75°F), an average of 26°C (79°F), and a maximum of 28°C (83°F). The rainfall decreases to 216 mm (8.5 in), occurring over 29 days, and the humidity rises slightly to 79%.
While both months share comparable temperatures, the differences in precipitation and an increase in humidity in May create a distinct feel in the overall weather conditions. For more detailed information on May weather, please refer to the linked resource: Sale'aula weather in May.
In comparing the weather between January and June, we see that both months experience similar temperature ranges, with January featuring a minimum of 23°C (73°F), an average of 26°C (79°F), and a maximum of 28°C (84°F), while June has nearly identical figures with a minimum of 23°C (74°F), an average of 25°C (78°F), and a maximum of 28°C (82°F). However, January is significantly wetter, receiving 361 mm (14.2 in) of precipitation over 25 days, compared to June's 153 mm (6.0 in) for the same number of rainy days. Humidity remains relatively high in both months, with January at 78% and June slightly higher at 80%. For more details on June weather, you can explore Sale'aula weather in June.
In January, the weather is characterized by slightly warmer temperatures, with an average of 26°C (79°F) and a maximum reaching 28°C (84°F). However, this month also experiences higher precipitation, totaling 361 mm (14.2 in) over approximately 25 days, contributing to a humidity level of 78%. In contrast, July sees a more moderate climate, with an average temperature of 25°C (77°F) and similar highs of 28°C (82°F). Although temperatures remain relatively stable, July experiences decreased rainfall, with 220 mm (8.7 in) spread across 26 days, resulting in a slightly higher humidity of 81%. For a detailed look at the specifics of July weather, visit Sale'aula weather in July.
In comparing the weather between January and August, we notice some distinct differences and similarities. January experiences slightly warmer temperatures, with an average of 26°C (79°F) and a maximum of 28°C (84°F), while August is a bit cooler, averaging 25°C (77°F) with a maximum of 27°C (81°F). Both months see the same minimum temperature of 23°C (73°F), indicating a consistent warmth throughout the year. However, January is much wetter, receiving 361 mm (14.2 in) of rain, compared to August's 132 mm (5.2 in). The humidity also rises in August to 84%, slightly higher than January's 78%. For a closer look at how August weather specifically affects the area, check out Sale'aula weather in August.
In January, the weather tends to be slightly warmer with average temperatures ranging from 23°C (73°F) to a maximum of 28°C (84°F). This month also experiences significant rainfall, with a total precipitation of 361 mm (14.2 in) occurring over 25 days. In contrast, September's weather features a slight decrease in average temperature, which ranges from a minimum of 23°C (74°F) to a maximum of 27°C (81°F). Additionally, September sees much less rainfall, totaling 139 mm (5.5 in) over the same number of days, although the humidity remains on the higher side at 83%. For more detailed information on the weather in this month, visit Sale'aula weather in September.
In comparing the weather between January and October, we see some notable differences. Both months have similar minimum temperatures, with January averaging 26°C (79°F) and October slightly cooler at 25°C (77°F). However, October tends to be a bit drier, with 214 mm (8.4 in) of precipitation over 28 days, compared to January’s much wetter 361 mm (14.2 in) over 25 days. Humidity also remains high in both months, with October at 82% and January slightly lower at 78%. Overall, while temperatures are quite similar, October offers a slightly less rainy experience. For more details on the weather in October, you can visit Sale'aula weather in October.
In January, the weather is slightly hotter than in November, with average temperatures ranging from a minimum of 23°C (73°F) to a maximum of 28°C (84°F), compared to November's average of 25°C (78°F). Precipitation is significantly higher in January, totaling 361 mm (14.2 in) over 25 days, while November sees 265 mm (10.4 in) across 28 days. Humidity levels are comparable, with January at 78% and November at 79%, creating a warm and humid climate in both months. For a closer look at November conditions, check out Sale'aula weather in November.
In comparing January and December weather, both months experience warm temperatures, with January showing a slight increase in average temperature at 26°C (79°F) compared to December's 25°C (78°F). However, January tends to have less precipitation, recording 361 mm (14.2 in) over 25 days, while December receives a heftier 452 mm (17.8 in) spread across 30 days. Humidity levels are comparable, slightly higher in December at 79%, compared to January's 78%. For more detailed information about December weather, you can refer to Sale'aula weather in December.
January in Sale'aula experiences a unique blend of warmth and moisture compared to other months. The temperatures hover around a pleasant average, making it a comfortable time to explore the area. However, it's also the wettest month, with frequent rains contributing to a lush, vibrant landscape. The high humidity can make the air feel heavier, but this only enhances the tropical ambiance. For those planning to visit, understanding the distinctive January weather is essential for making the most of your experience. For more details on how January compares to the rest of the year, check out Sale'aula Climate.