August Weather in Matavai, Samoa

Last updated: August 31, 2025

August in Matavai, Samoa brings a warm tropical vibe, with maximum temperatures soaring to 28°C (83°F) and an average of 25°C (78°F), ensuring pleasant weather for visitors. However, this time of year is characterized by significant rainfall, with 158 mm (6.2 in) accumulating over 24 days of precipitation, making it one of the wetter months. The high humidity level of 83% adds to the tropical atmosphere, creating a lush environment that highlights Samoa’s natural beauty. Whether exploring the landscape or enjoying local culture, visitors can expect a mix of warmth and occasional showers in this vibrant destination.

August Temperature in Matavai

In August, Matavai, Samoa, experiences a mild tropical climate, with temperatures reflecting a subtle trend towards warmer days as the year progresses. The minimum temperature hovers around 23°C (73°F), while the average settles at 25°C (78°F), and the maximum nudges up to 28°C (83°F). This slight uptick in temperatures compared to the previous month indicates a lingering warmth, inviting visitors to enjoy the island's stunning beaches and lush landscapes. With relatively stable weather patterns throughout the year, August continues to showcase Matavai’s charming tropical allure, making it an ideal month for outdoor adventures and relaxation under the sun.

August Weather in Matavai: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Matavai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Matavai, August 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).
JanFebMarAprMayJunJulAugSepOctNovDec797979807979787878787979
Data source: Temperature data for Matavai generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Matavai

In August, Matavai, Samoa experiences a noticeable dip in precipitation, with 158 mm (6.2 in) of rain falling over 24 days. This marks a significant decline compared to the previous months, especially following the high of 465 mm (18.3 in) in February and the steady rainfall throughout the mid-year months, which ranged from 189 mm to 318 mm. The late winter and early spring months typically bring heavier showers, but as August arrives, the rainfall starts to ease, hinting at a shift towards drier conditions. As the island transitions towards September, the increased precipitation levels return, reflecting the dynamic weather patterns typical of this tropical paradise.

August Precipitation Trends in Matavai

The chart displays monthly precipitation patterns in Matavai, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Matavai, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec318465230243202189240158174308316394
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Matavai

As the mid-year marks its passage, August in Matavai, Samoa, brings with it a notable increase in humidity, reaching 83%—the highest point since January. This steady rise from 81% in July sets the stage for September's even more humid conditions at 84%. The overall trend reveals a gradual escalation in moisture levels through the warmer months, with August embodying this shift. As the year progresses towards its end, humidity continues to remain elevated, peaking at 85% in October, just in time for the summer season. This inviting, yet steamy atmosphere is a signature of Matavai's tropical charm, drawing visitors into its lush landscapes and vibrant culture.

August Average Humidity in Matavai

This chart illustrates the average monthly humidity levels in Matavai, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Matavai is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%79%79%80%80%81%83%84%85%82%82%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Matavai

In August, Matavai, Samoa experiences a UV Index of 12, placing it in the extreme exposure category with a burn time of just 10 minutes. This month follows a trend of consistently high UV levels observed throughout the year, with January and February peaking at 16. Notably, the UV Index begins to decrease slightly from its high of 16 in the early months, though both July and August still warrant careful sun protection measures due to their extreme UV risk. As you plan your outdoor activities in August, remember that even short sun exposure can lead to burns, underscoring the importance of protective measures. For more details on UV levels, visit Matavai UV Index.

Maximum UV Index Levels in Matavai for August

The chart shows the monthly maximum UV Index (UVI) for Matavai in August, 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 August, the maximum UV index in Matavai typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1616151311991214151515
Data source: Matavai August 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.

August Sunshine in Matavai

In the heart of summer, August shines brightly in Matavai, Samoa, boasting an impressive 293 hours of sunshine—a delightful peak in a year filled with warmth. Following a steady rise from the earlier months, the sun begins to reclaim its dominance after the cooler months, transitioning smoothly from July's 273 hours. This upward trend continues into the fall, with September and October each eclipsing August, showcasing Matavai's reputation for bountiful rays. As the year progresses, the sunshine hours remain remarkably consistent, informing visitors that the allure of the Samoan sun is ever-present, particularly in these vibrant summer months.

Monthly Sunshine Duration in Matavai: August Highlighted

The August sunshine duration represents the total number of hours Matavai experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec230h221h307h275h279h269h273h293h304h309h297h290h
Data source: Matavai August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Matavai During August

In Matavai, Samoa, August presents a moderate likelihood of sunny weather, with a 43% chance of sunshine gracing the island. This month marks a noticeable shift from the preceding summer, which peaks in July with a sun-charmed 62% probability. Following August, the sun shines more frequently in September, hitting 68%, suggesting that late winter is a transitional period with fluctuating weather patterns. The overall trend reveals a gradual increase in sunshine as the year progresses toward the more tropical months, making August a pleasant time to enjoy both sun and serenity in this picturesque locale.

Percentage of Sunny Days in August in Matavai

The chart illustrates the percentage of sunny days in Matavai throughout the year, with August 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 Matavai experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec32%18%27%41%51%45%62%43%68%40%37%33%
Data source: Matavai August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Matavai in August

In Matavai, Samoa, the daylight duration showcases a remarkable consistency throughout much of the year. From January to March, the days stretch to a delightful 12 hours, inviting vibrant outdoor activities. As April approaches, a subtle transition occurs, with daylight dipping to 11 hours and maintaining this duration through August. This steady decline hints at the region's seasonal shifts, yet the warmth of the Samoan sun persists. With September, daylight blossoms back to 12 hours, signaling the return of longer days as the year edges toward its end. Overall, August stands out as part of a transitional phase, where Samoans adapt to shorter daylight while enjoying the lush, rich landscape that thrives under the island's unique climate.

Average Daylight Hours in Matavai for August

The chart illustrates the variation in daylight duration in Matavai throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 49m12h 31m12h 8m11h 45m11h 26m11h 17m11h 22m11h 39m12h 1m12h 24m12h 45m12h 55m
Data source: Matavai daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Matavai

In August, the winds in Matavai, Samoa, begin to pick up, showcasing an average speed of 4.5 m/s (10 mph). This month stands out as a transitional period, with the winds being noticeably stronger than in the spring, yet slightly calmer than the peak conditions seen in July, which boasts an impressive 5.5 m/s (12 mph). As the island moves closer to the heart of the wet season, the winds maintain a steady presence, with September and October continuing this trend, averaging 4.7 m/s (10-11 mph). Overall, these shifts hint at a dynamic coastal climate where the breezes play a vital role in shaping the atmospheric experience of Matavai, blending relaxation with the invigorating energy of the ocean.

Average August Wind Speed in Matavai

The chart displays monthly wind speed patterns in Matavai, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.63.13.12.93.63.95.54.5 m/s4.74.73.53.5
Data source: Matavai August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Matavai Compares to Other Months

Weather in Matavai varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Matavai, focusing on differences in temperature, rainfall, humidity, and UV levels.

When comparing the weather in August and January, both months showcase warm temperatures, but there are notable differences in rainfall. August has temperatures ranging from a minimum of 23°C (73°F) to a maximum of 28°C (83°F) with an average of 25°C (78°F). In contrast, January sees slightly higher temperatures, with a minimum of 22°C (72°F), an average of 26°C (80°F), and a maximum of 29°C (85°F). However, January experiences significantly more rainfall, boasting 318 mm (12.5 in) over 25 days, compared to August's 158 mm (6.2 in) over 24 days. The humidity is also high in both months, at 83% in August and 80% in January, creating a tropical climate throughout the year. For a closer look at January's weather specifics, visit Matavai weather in January.

In comparing the weather of August and February, both months maintain warm temperatures, with August showing a minimum of 23°C (73°F) and an average of 25°C (78°F), while February has slightly higher figures with a minimum of 23°C (74°F) and an average of 26°C (79°F). February also boasts higher maximum temperatures, reaching up to 30°C (86°F), compared to August's maximum of 28°C (83°F). However, February experiences significantly more rainfall, with 465 mm (18.3 inches) spread over 27 days, in contrast to August’s 158 mm (6.2 inches) over 24 days. Humidity levels are relatively close, with February at 79% and August at 83%. For a closer look at February's weather in Matavai, you can visit Matavai weather in February.

When comparing the weather in August and March, we see some notable differences. In August, the temperatures range from a minimum of 23°C (73°F) to a maximum of 28°C (83°F), with an average of 25°C (78°F). The month experiences significant rainfall, accumulating 158 mm (6.2 in) over 24 days and humidity levels hovering around 83%. In contrast, March provides slightly warmer temperatures, with a minimum of 23°C (74°F), an average of 26°C (80°F), and a maximum of 29°C (85°F). However, March is wetter, with a total precipitation of 230 mm (9.1 in) lasting for 29 days, and humidity is slightly lower at 79%. For more detailed information about the weather in March, check out Matavai weather in March.

When comparing the weather in August and April, we see that both months have warm temperatures, with April being slightly hotter on average, reaching up to 30°C (86°F) compared to August's maximum of 28°C (83°F). Interestingly, April also has a higher minimum temperature of 24°C (76°F), compared to August's 23°C (73°F). However, August experiences more frequent rain, with precipitation recorded on 24 days and totaling 158 mm (6.2 in), while April sees a higher total precipitation of 243 mm (9.6 in) over 26 days. Additionally, humidity levels are slightly higher in August at 83%, compared to 79% in April. For more detailed weather information, you can check Matavai weather in April.

When comparing the weather in August and May, we see that both months are characterized by warm temperatures and high humidity. In May, the daily temperatures range slightly higher with a minimum of 24°C (75°F) and an average of 26°C (79°F), peaking at 29°C (84°F). However, August presents a cooler minimum of 23°C (73°F) and an average of 25°C (78°F), with a maximum of 28°C (83°F).

Precipitation levels are notable in both months; May experiences 202 mm (8.0 in) over 28 days, while August receives 158 mm (6.2 in) across 24 days. This indicates that May tends to be wetter with more frequent rain. Despite both months having high humidity—83% in August and 80% in May—the overall experience in May could feel slightly more oppressive due to the combination of warmer temperatures and higher precipitation. For further details on May weather, you can refer to this link: Matavai weather in May.

Comparing the weather in August and June reveals some notable similarities and differences. Both months feature warm temperatures, with August showcasing a minimum of 23°C (73°F), an average of 25°C (78°F), and a maximum of 28°C (83°F), while June has a slightly higher average of 26°C (79°F) and max of 29°C (84°F). Additionally, June experiences slightly more precipitation, totaling 189 mm (7.4 in) over 25 days, compared to August’s 158 mm (6.2 in) across 24 days. Humidity levels remain high in both months but are marginally higher in August at 83%, compared to June's 80%. For more detailed information on June weather, you can check Matavai weather in June.

In comparing the weather of August and July, we see some notable differences and similarities. Both months experience maximum temperatures peaking at 28°C (83°F), but August has a slightly lower average temperature of 25°C (78°F) compared to July's 26°C (78°F). Precipitation is significantly higher in July, with 240 mm (9.4 in) over 27 days, while August records 158 mm (6.2 in) over 24 days. Humidity levels remain relatively similar, with August at 83% and July at 81%. For a detailed look at July weather, you can check out Matavai weather in July.

In August, the weather features a mild temperature range with a minimum of 23°C (73°F) and an average of 25°C (78°F), peaking at a comfortable 28°C (83°F). However, it experiences significant rainfall, with 158 mm (6.2 in) over 24 days and a humidity level of 83%.

In contrast, September sees a slight increase in average temperature, rising to 26°C (78°F), while maintaining the same minimum and maximum temperatures as August. However, it also brings an increase in precipitation to 174 mm (6.9 in) across 25 days, leading to slightly higher humidity at 84%.

For more detailed information on weather patterns, you can visit Matavai weather in September.

August and October exhibit similar temperature ranges, with August having a minimum of 23°C (73°F) and a maximum of 28°C (83°F), while October sees slightly higher figures, ranging from 23°C (74°F) to 29°C (84°F). Both months experience high humidity levels, with August recording 83% and October slightly higher at 85%. However, October is significantly wetter, with nearly double the precipitation, totaling 308 mm (12.1 in) over 28 days compared to August's 158 mm (6.2 in) across 24 days. This increase in rainfall in October can lead to a more overcast sky and a lush landscape. For a detailed overview, visit Matavai weather in October.

In August, temperatures range from a minimum of 23°C (73°F) to a maximum of 28°C (83°F), with an average of 25°C (78°F). This month experiences significant rainfall, totaling 158 mm (6.2 in) across 24 days, along with high humidity at 83%. In contrast, November is slightly warmer, with temperatures ranging from 23°C (74°F) to 29°C (84°F) and an average of 26°C (79°F). However, it is also much wetter, with precipitation reaching 316 mm (12.4 in) over 27 days, while humidity remains fairly constant at 82%. For more detailed weather information, you can check Matavai weather in November.

In August, the weather features temperatures ranging from a minimum of 23°C (73°F) to a maximum of 28°C (83°F), with an average temperature of 25°C (78°F). The month sees significant rainfall, with 158 mm (6.2 in) of precipitation spread over 24 days and high humidity levels at 83%. In contrast, December experiences slightly warmer conditions, with temperatures varying from 23°C (74°F) to 29°C (85°F) and an average of 26°C (79°F). However, December also brings heavier rainfall, totaling 394 mm (15.5 in) over 29 days, while maintaining a similar humidity level of 82%. For a more detailed look at December weather patterns, check out Matavai weather in December.

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Conclusion: What to Expect From August Weather in Matavai

In August, Matavai experiences a distinct shift in weather compared to other months, marked by relatively mild temperatures and increased humidity. Average daytime highs hover around a comfortable 25°C (78°F), while the rainfall is notably heavier, with 24 days seeing precipitation, totaling 158 mm (6.2 in) for the month. This means visitors should be prepared for frequent showers, making it a great time for those who enjoy the lush, vibrant landscape that thrives in such conditions. Despite the rain, the warm, tropical atmosphere maintains an inviting allure, reflecting the unique charm of Matavai. For a comprehensive overview of the region's weather patterns, explore the full details at Matavai Climate.