January
Weather in American Samoa for January 2027
Your guide to American Samoa weather in January - trends and predictions
In general, the average temperature in American Samoa at the beginning of January is 27.9 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.1 °C by the end of January.
American Samoa experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 301.1 mm.
Is January a good time to visit American Samoa? check out the best time to travel to American Samoa page.
Temperatures
Rain 🌧️
More
4
Dry days
27
Rainy days
0
Snow days
28°/27°
Temperatures
23 km/h
Avg max wind
75 %
Avg humidity
American Samoa Weather January
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Temperatures trend during January in American Samoa
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January weather in American Samoa day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Light rain | 28° /27° | 5.2 mm | 8 | |
| 2 Jan. | Light rain | 28° /27° | 3.8 mm | 8 | |
| 3 Jan. | Light rain | 28° /27° | 6.9 mm | 8 | |
| 4 Jan. | Light rain | 28° /27° | 8.1 mm | 8 | |
| 5 Jan. |  Heavy rain | 28° /26° | 27.3 mm | 8 | |
| 6 Jan. |  Moderate rain | 28° /27° | 14.4 mm | 8 | |
| 7 Jan. | Moderate rain | 28° /27° | 22.6 mm | 9 | |
| 8 Jan. | Moderate rain | 28° /26° | 21.1 mm | 8 | |
| 9 Jan. | Moderate rain | 28° /27° | 14.1 mm | 8 | |
| 10 Jan. | Moderate rain | 28° /27° | 11.1 mm | 8 | |
| 11 Jan. | Light rain | 28° /27° | 8.3 mm | 8 | |
| 12 Jan. | Moderate rain | 27° /26° | 12.2 mm | 8 | |
| 13 Jan. |  Moderate rain at times | 28° /26° | 5.2 mm | 10 | |
| 14 Jan. | Light rain | 28° /26° | 7 mm | 8 | |
| 15 Jan. | Light rain | 28° /27° | 6.6 mm | 8 | |
| 16 Jan. | Light rain | 28° /27° | 8.9 mm | 8 | |
| 17 Jan. | Light rain | 28° /27° | 4.2 mm | 9 | |
| 18 Jan. | Light rain | 28° /27° | 8.3 mm | 7 | |
| 19 Jan. | Light rain | 28° /27° | 5.8 mm | 8 | |
| 20 Jan. | Moderate or heavy rain shower | 28° /27° | 9.7 mm | 9 | |
| 21 Jan. | Light rain | 28° /27° | 5.9 mm | 8 | |
| 22 Jan. | Light rain | 28° /27° | 7.8 mm | 8 | |
| 23 Jan. | Light rain | 28° /27° | 6.5 mm | 7 | |
| 24 Jan. | Light rain | 28° /28° | 5.9 mm | 8 | |
| 25 Jan. | Moderate rain | 28° /27° | 10.2 mm | 7 | |
| 26 Jan. | Moderate rain | 29° /27° | 11.2 mm | 7 | |
| 27 Jan. | Light rain | 28° /27° | 7.3 mm | 8 | |
| 28 Jan. | Moderate rain | 28° /27° | 11.9 mm | 7 | |
| 29 Jan. | Light rain | 28° /26° | 9.1 mm | 7 | |
| 30 Jan. | Light rain | 28° /27° | 7.6 mm | 7 | |
| 31 Jan. | Moderate rain at times | 28° /27° | 6.8 mm | 8 | |
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Important Notice
Our weather forecast for American Samoa in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the American Samoa forecast closer to your planned date for the most up-to-date weather information.
Change Month
American Samoa in January - FAQ
What are the expected maximum and minimum temperatures in American Samoa during January?
During January, expect a variety of temperatures with highs around 28° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in American Samoa during January?
Significant rainfall exceeding 301.1 mm is expected in American Samoa during January, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in American Samoa during January?
The average wind speed in American Samoa during January is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in American Samoa
Explore the daily rainfall trends and prepare for American Samoas January weather 💧
Typically, American Samoa has 27 rainy days in January with a total of 301.1 mm of rainfall.
UV exposure in American Samoa during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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