Last updated: August 31, 2025
January in Apia, Samoa is characterized by warm, tropical weather, with average temperatures hovering around 27°C (81°F). Daily highs can reach a maximum of 30°C (86°F), while the nights bring a comfortable minimum of 24°C (75°F). However, this month is also marked by a significant amount of rain, with 335 mm (13.2 in) of precipitation spread over 24 days, contributing to a high humidity level of 78%. Visitors can expect a blend of sunshine interspersed with showers, making it essential to prepare for varying weather conditions while enjoying the lush landscapes and vibrant culture of Samoa.
In January, Apia, Samoa, welcomes warm tropical weather with a minimum temperature hovering around 24°C (75°F) and an inviting average of 27°C (81°F). The delightful heat peaks at 30°C (86°F), perfectly setting the stage for sun-soaked adventures. This pattern of pleasant warmth continues through February and into the following months, where temperatures remain remarkably stable, largely maintaining the same comfortable range. As the year progresses, there’s a subtle shift, with average temperatures dipping slightly by mid-year to around 26°C (79°F) in the cooler July and August months. Despite this minor fluctuation, high temperatures rarely stray far from 28°C (83°F), ensuring that the tropical charm of Apia persists throughout the year. Overall, January marks the start of a season characterized by consistent warmth and inviting beaches, making it a prime time for visitors seeking a tropical getaway.
In January, Apia, Samoa, experiences a significant rainfall, averaging 335 mm (13.2 in) over approximately 24 days of precipitation. This lush beginning to the year sets the stage for an even wetter February, where rainfall spikes to 482 mm (19.0 in) across 27 days, marking it as the wettest month. As the months progress, precipitation declines, with March to May receiving less rain, averaging between 212 mm (8.3 in) and 219 mm (8.6 in). The trend continues into June and July, where rainfall further decreases, suggesting a gradual shift toward the drier months of August and September, featuring totals of just 145 mm (5.7 in) and 158 mm (6.2 in), respectively. However, as the year winds down, precipitation begins to climb again, peaking in December at 403 mm (15.9 in), illustrating a distinct seasonal rhythm of heavy rains followed by dryer spells, characteristic of Apia's tropical climate.
In January, Apia, Samoa, experiences consistently high humidity levels at 78%, a trend that remains steady through February and March. As the year progresses into peak summer months, the humidity begins to climb, reaching 79% in May and further escalating to 80% in June. The humidity peaks in August at 84%, creating a noticeably tropical atmosphere. Following this peak, levels gradually decrease, settling back to 79% in November and December. This seasonal dance of humidity showcases Samoa's lush and vibrant environment, enveloping visitors and locals alike in a warm, moist embrace throughout the year.
In January, Apia, Samoa experiences an incredibly high UV Index of 16, classified as extreme, meaning that unprotected skin can burn in just 10 minutes. This level of solar intensity is consistent throughout the early months of the year, with February and March also registering a UV Index of 16. As the season transitions into April, the index dips slightly to 13, yet remains in the extreme category. Notably, May sees a further reduction to 11, still requiring caution for sun exposure. As winter approaches in June and July, the UV Index lowers to 9, categorized as very high, with a burn time extending to 15 minutes. The trend shifts again as August brings it back to extreme levels at 12, followed by September and October hitting 14 and 15, respectively. Throughout the remainder of the year, November and December sustain the high UV Index of 15, emphasizing the need for protective measures against sun exposure year-round. For a detailed look at the UV Index trends in Apia, explore the full guide here: Apia UV Index.
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In January, Apia, Samoa, basks in a generous 231 hours of sunshine, setting the tone for a year rich in warmth. As the months progress, the sunshine hours see a remarkable increase, peaking in October with a delightful 310 hours. This trend of increasing daylight culminates in a vibrant atmosphere, perfect for exploring the stunning landscapes and enjoying outdoor activities. The skies remain bright through March, where sunshine reaches an impressive 308 hours, and the warmth continues into the spring. However, as the year winds down, the hours slightly dip, with December still offering a commendable 288 hours of sun-kissed days. Overall, Apia’s sunshine pattern showcases a radiant journey from the start to the end of the year, making it an idyllic destination for sun seekers.
In Apia, Samoa, January brings a 32% chance of sunny weather, marking it as one of the less favorable months for sunshine. Following this, February drops even lower to 17%, highlighting a trend where the start of the year sees a dip in bright days. However, as the months progress into April and May, the likelihood of sun begins to rise significantly, reaching 42% and 53%, respectively. This upward trend continues into the mid-year, with July displaying the highest chances at an impressive 62%. As the year unfolds, sunshine becomes increasingly abundant, peaking in September at 71%, before tapering off slightly toward the end of the year. Thus, those looking for sunny skies in Apia should consider visiting later in the year after January's cloudy start.
In Apia, Samoa, January offers a delightful 12 hours of daylight, a trend that seamlessly continues through February and March, providing ample sunshine for outdoor activities and exploration. As the year progresses into April and the following months, daylight gradually wanes to 11 hours, creating a cozy atmosphere during the cooler season. However, the rhythm of daylight returns to 12 hours from September through December, reintroducing the vibrant energy of longer days just in time for the festive end of the year. This constancy in daylight duration not only enhances the tropical allure of Apia but also highlights the island's unique climatic patterns, offering residents and visitors a consistent and inviting environment year-round.
In January, Apia, Samoa, experiences a gentle breeze with an average wind speed of 4.0 m/s (9 mph), setting a serene tone for the new year. As the months progress, a noticeable pattern emerges, with wind speeds gradually decreasing until they reach their lowest in April at 3.0 m/s (7 mph). The winds begin to pick up again in May, signaling a shift as they rise back to 4.1 m/s (9 mph) in June. The summer months see a significant increase, peaking in July at a robust 5.9 m/s (13 mph), before moderating in the following months, remaining notable yet more subdued through to December. This dynamic interplay of wind speed not only shapes the climate but also the vibrant lifestyle of Apia, making January an inviting time to embrace the natural beauty and warmth of Samoa.
Weather in Apia varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Apia, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between January and February, we find that both months display a similar temperature range, with minimum temperatures around 24°C (75°F), average temperatures at approximately 27°C (81°F), and maximum temperatures reaching 30°C (86°F). However, February is notably wetter, receiving significantly more precipitation at 482 mm (19.0 in) compared to January's 335 mm (13.2 in), and it has slightly more days of rain, totaling 27 days. Despite these differences, the humidity remains constant at 78% throughout both months. For more details on February's weather in Apia, you can visit Apia weather in February.
In comparing the weather of January and March, both months exhibit similar temperature patterns, with January having a minimum of 24°C (75°F) and a maximum of 30°C (86°F), while March sees a slight decrease in the maximum temperature, reaching 29°C (84°F). Precipitation levels also differ significantly; January records a substantial 335 mm (13.2 in) over 24 days, compared to March's 219 mm (8.6 in) across 26 days, indicating a drier climate in March. Despite these variations, the humidity remains consistent at 78% in both months, providing a tropical feel year-round. For more detailed information, you can check Apia weather in March.
In comparing the weather of January and April, both months feature similar average temperatures, with January seeing a minimum of 24°C (75°F) and a maximum of 30°C (86°F), while April has a minimum of 24°C (76°F) and a maximum of 29°C (85°F). However, January experiences significantly higher rainfall, with 335 mm (13.2 in) of precipitation over 24 days, compared to April’s 235 mm (9.2 in) over 26 days. The humidity level remains consistent at 78% in both months, creating a tropical atmosphere throughout. For a detailed look at the weather specifics in April, you can visit Apia weather in April.
In January, the weather is characterized by warm temperatures, with minimums around 24°C (75°F) and maximums reaching up to 30°C (86°F), averaging at 27°C (81°F). However, it's a particularly wet month, experiencing high precipitation of 335 mm (13.2 in) over 24 days, coupled with humidity levels of 78%. In contrast, May maintains a similar temperature range, with a minimum of 24°C (76°F) and a maximum of 29°C (85°F), still averaging at 27°C (81°F). However, it sees significantly less rainfall, totaling 212 mm (8.3 in) over 28 days, and humidity rises slightly to 79%. For more details about the conditions during this month, you can check Apia weather in May.
In January, the weather features a slightly warmer range, with temperatures reaching a maximum of 30°C (86°F) and an average temperature of 27°C (81°F). This month also experiences significantly higher rainfall, with 335 mm (13.2 in) spread over 24 days, contributing to a humidity level of 78%. In contrast, June presents a comparable temperature profile, with a maximum of 29°C (84°F) and a similar average of 27°C (80°F). However, the precipitation is notably reduced to 178 mm (7.0 in) over 25 days, accompanied by a slight increase in humidity at 80%. For more details on June weather, you can check Apia weather in June.
In January, the weather tends to be slightly warmer with average temperatures around 27°C (81°F) and maximums reaching up to 30°C (86°F). This month also sees substantial rainfall, with 335 mm (13.2 in) of precipitation spread over 24 days, and humidity levels at 78%. In contrast, July experiences a cooler average temperature of 26°C (79°F) and maximums of 28°C (83°F). Despite having more rainy days at 27, the overall precipitation is lower at 241 mm (9.5 in), and humidity rises slightly to 81%. For a detailed look at July weather, visit Apia weather in July.
In January, the weather in Apia is characterized by warmer temperatures, with averages reaching 27°C (81°F) and maximums climbing up to 30°C (86°F). This month also sees significant rainfall, with 335 mm (13.2 in) of precipitation spread over 24 days and humidity levels around 78%. In contrast, August offers slightly cooler conditions, with average temperatures at 26°C (79°F) and maximums peaking at 28°C (83°F). The precipitation drops substantially to 145 mm (5.7 in), occurring over 23 days, while humidity levels rise to 84%. For more detailed insights into the weather during August, you can visit Apia weather in August.
In January, the weather is characterized by warmer temperatures, with average highs reaching 30°C (86°F) and a notable amount of precipitation at 335 mm (13.2 in) over 24 days, resulting in a humidity level of 78%. In contrast, September experiences slightly cooler conditions with an average maximum temperature of 28°C (83°F) and significantly less rainfall, totaling 158 mm (6.2 in) despite having similar precipitation days at 25. The humidity in September is marginally higher at 83%, indicating a more muggy atmosphere. For additional details, check Apia weather in September.
In January, the weather is typically warmer, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 30°C (86°F), while October experiences slightly cooler temperatures, peaking at 28°C (83°F) with an average of 26°C (80°F). January is also characterized by higher precipitation, totaling 335 mm (13.2 in) over 24 days, compared to October’s 266 mm (10.5 in) over 28 days. Additionally, January has a humidity level of 78%, while October sees an increase in humidity to 82%. For more detailed information, check out Apia weather in October.
In January, the weather tends to be slightly warmer with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 30°C (86°F). This month sees considerable rainfall, accumulating to 335 mm (13.2 in) over 24 days, accompanied by a humidity level of 78%. In contrast, November features similar minimum temperatures at 24°C (75°F), but an overall slightly cooler average of 26°C (80°F) and a maximum of 29°C (84°F). November experiences less precipitation at 296 mm (11.6 in) across 27 days, while humidity remains relatively high at 79%. For more detailed information, you can check Apia weather in November.
In comparing the weather between January and December, we see that both months have similar average temperatures, with January featuring a minimum of 24°C (75°F) and a maximum of 30°C (86°F), slightly higher than December's max of 29°C (85°F). Both months experience considerable humidity levels, with January at 78% and December slightly higher at 79%. However, December receives more precipitation, totaling 403 mm (15.9 in) over 29 days, compared to January's 335 mm (13.2 in) over 24 days. For more detailed information, you can check out Apia weather in December.
As January rolls in, Apia experiences a unique blend of warmth and humidity, setting it apart from other months of the year. With average temperatures hovering around a comfortable 27°C (81°F), this tropical paradise can see maximums reaching 30°C (86°F), inviting both sun seekers and rain showers alike. The island's characteristic tropical climate is evident, as January also brings significant rainfall, with 335 mm (13.2 in) spread across approximately 24 days—making it one of the wetter months. This high humidity, averaging 78%, contributes to the lush landscapes and vibrant ecosystems, illuminating the essence of Samoa. If you want to learn more about how Apia’s climate varies throughout the year, explore the detailed insights at Apia Climate.