January
Weather in American Samoa for January 2025
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 28 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 28.7 °C by the end of January.
American Samoa experiences an exceptionally high level of rainfall in January, with more than 24 rainy days on average.
Is January a good time to visit American Samoa? check out the best time to travel to American Samoa page.
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5
Dry days
26
Rainy days
0
Snow days
28°/26°
Temperatures
20 km/h
Avg max wind
75 %
Avg humidity
American Samoa in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2  28° | 3 28° | 4  28° | 5 28° | ||
| 6 28° | 7 28° | 8 28° | 9 28° | 10 28° | 11 29° | 12 28° |
| 13 28° | 14 28° | 15 28° | 16 28° | 17 28° | 18 28° | 19 28° |
| 20 28° | 21 28° | 22 28° | 23 28° | 24 28° | 25 29° | 26 29° |
| 27 28° | 28 29° | 29 29° | 30 28° | 31 29° |
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Temperatures trend during January in American Samoa
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Heavy rain at times | 28° /26° | 5.4 mm | 6 | |
| 2 Jan. | Moderate or heavy rain shower | 28° /26° | 6.9 mm | 6 | |
| 3 Jan. | Moderate rain at times | 28° /27° | 6.7 mm | 6 | |
| 4 Jan. | Patchy rain possible | 28° /26° | 7.7 mm | 6 | |
| 5 Jan. | Moderate or heavy rain shower | 28° /25° | 36.1 mm | 8 | |
| 6 Jan. | Moderate or heavy rain shower | 28° /26° | 23.2 mm | 8 | |
| 7 Jan. | Patchy rain possible | 28° /27° | 4.7 mm | 8 | |
| 8 Jan. | Patchy rain possible | 28° /26° | 8.1 mm | 8 | |
| 9 Jan. | Moderate rain at times | 28° /27° | 8.1 mm | 8 | |
| 10 Jan. | Patchy rain possible | 28° /27° | 3.2 mm | 8 | |
| 11 Jan. | Patchy rain possible | 29° /27° | 1.5 mm | 8 | |
| 12 Jan. | Moderate or heavy rain shower | 28° /26° | 21.6 mm | 8 | |
| 13 Jan. | Moderate rain at times | 28° /26° | 10.4 mm | 8 | |
| 14 Jan. | Patchy rain possible | 28° /26° | 13.1 mm | 8 | |
| 15 Jan. | Heavy rain at times | 28° /26° | 9.8 mm | 8 | |
| 16 Jan. | Patchy rain possible | 28° /26° | 9.2 mm | 8 | |
| 17 Jan. | Patchy rain possible | 28° /27° | 2 mm | 8 | |
| 18 Jan. | Moderate rain at times | 28° /27° | 4.6 mm | 8 | |
| 19 Jan. | Moderate or heavy rain shower | 28° /27° | 5.2 mm | 8 | |
| 20 Jan. | Moderate or heavy rain shower | 28° /27° | 14.8 mm | 8 | |
| 21 Jan. | Patchy rain possible | 28° /27° | 4.2 mm | 8 | |
| 22 Jan. | Patchy rain possible | 28° /27° | 2 mm | 8 | |
| 23 Jan. | Patchy rain possible | 28° /27° | 0.6 mm | 8 | |
| 24 Jan. | Patchy rain possible | 28° /27° | 3.8 mm | 8 | |
| 25 Jan. | Patchy rain possible | 29° /27° | 6.5 mm | 8 | |
| 26 Jan. | Patchy rain possible | 29° /27° | 9.6 mm | 8 | |
| 27 Jan. | Heavy rain at times | 28° /27° | 4.8 mm | 8 | |
| 28 Jan. | Moderate or heavy rain shower | 29° /26° | 13.1 mm | 8 | |
| 29 Jan. | Patchy rain possible | 29° /26° | 3.2 mm | 8 | |
| 30 Jan. | Heavy rain at times | 28° /27° | 2.3 mm | 8 | |
| 31 Jan. | Moderate rain at times | 29° /27° | 10.6 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.
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 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in American Samoa during January?
Significant rainfall exceeding 526 mm is expected in American Samoa during January, occurring over more than 26 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 20 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to American Samoa in January?
As you prepare for your trip to American Samoa in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in American Samoa, during January, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
January rainfall patterns in American Samoa
Explore the daily rainfall trends and prepare for American Samoas January weather 💧
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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