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January Weather in Sapapali'i, Samoa

Last updated: August 31, 2025

In Sapapali'i, Samoa, the average temperature in January hovers around 26°C (78°F), with a minimum of 23°C (73°F) and a maximum of 29°C (84°F). Expect considerable precipitation, accumulating to 343 mm (13.5 in) over 25 days, accompanied by a high average humidity of 78%.

January Temperature in Sapapali'i

In January in Sapapali'i, the average temperature is 26°C (78°F). Maximum temperatures can reach 29°C (84°F), while minimums can drop to as low as 23°C (73°F). This warm climate makes it an ideal destination for outdoor activities and exploring the local attractions.

January Weather in Sapapali'i: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Sapapali'i, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sapapali'i, January typically has an average temperature of 26°C (78°F), with highs reaching up to 29°C (84°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878787877777677777778
Data source: Temperature data for Sapapali'i 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.

January Precipitation in Sapapali'i

In Sapapali'i in January, the precipitation amount is 343 mm (13.5 in) during 25 days, reflecting a significant period of rainfall.

January Precipitation Trends in Sapapali'i

The chart displays monthly precipitation patterns in Sapapali'i, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Sapapali'i, January typically receives around 343 mm (13.5 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec343527190230188134196128129216287432
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Sapapali'i

In Sapapali'i in January humidity is 78%. With an average temperature of 26°C (78°F), this humidity feels like a warm embrace, making travel a bit more challenging as the air is thick and can leave you feeling sticky and sluggish. Be sure to stay hydrated and take breaks to enjoy the local sights without overheating.

January Average Humidity in Sapapali'i

This chart illustrates the average monthly humidity levels in Sapapali'i, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Sapapali'i is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%78%78%78%79%80%81%84%84%82%79%79%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Sapapali'i

In Sapapali'i in January, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Sapapali'i.

Maximum UV Index Levels in Sapapali'i for January

The chart shows the monthly maximum UV Index (UVI) for Sapapali'i in January, 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 January, the maximum UV index in Sapapali'i typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16161613119101214151515
Data source: Sapapali'i January 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.

How January Weather in Sapapali'i Compares to Other Months

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

This table compares monthly weather conditions in Sapapali'i, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)343 mm (13.5 inches)78%extreme
February Weather25°C (78°F)527 mm (20.8 inches)78%extreme
March Weather26°C (79°F)190 mm (7.5 inches)78%extreme
April Weather26°C (79°F)230 mm (9.1 inches)78%extreme
May Weather26°C (78°F)188 mm (7.4 inches)79%extreme
June Weather25°C (78°F)134 mm (5.3 inches)80%very high
July Weather25°C (77°F)196 mm (7.7 inches)81%very high
August Weather25°C (77°F)128 mm (5.0 inches)84%extreme
September Weather25°C (77°F)129 mm (5.1 inches)83%extreme
October Weather25°C (77°F)216 mm (8.5 inches)82%extreme
November Weather25°C (78°F)287 mm (11.3 inches)79%extreme
December Weather25°C (78°F)432 mm (17.0 inches)79%extreme

Compare Sapapali'i's Climate with Cities Worldwide