National Park of American Samoa Climate and Average Weather
Climate of National Park of American Samoa: average temperatures, rainfall and seasons month by month.
Climate in National Park of American Samoa month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 82° | 78° | 17,6 in | ★★★☆☆ |
| February | 82° | 78° | 16,3 in | ★★★☆☆ |
| March | 82° | 78° | 12,6 in | ★★★☆☆ |
| April | 83° | 78° | 8,0 in | ★★★☆☆ |
| May | 82° | 78° | 14,6 in | ★★★☆☆ |
| June | 80° | 77° | 5,9 in | ★★★☆☆ |
| July | 79° | 76° | 5,6 in | ★★★★☆ |
| August | 79° | 77° | 2,0 in | ★★★★☆ |
| September | 79° | 76° | 4,0 in | ★★★★☆ |
| October | 80° | 76° | 10,2 in | ★★★☆☆ |
| November | 81° | 77° | 11,6 in | ★★★☆☆ |
| December | 81° | 78° | 12,4 in | ★★★☆☆ |
Climate type: Tropical. Source: Open-Meteo archive (ERA5).
Recent extremes in National Park of American Samoa
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How National Park of American Samoa compares with nearby places
Annual averages, and the difference against National Park of American Samoa.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Samoa | 77 mi | 78°F | about the same | 114 in |
Best time to visit National Park of American Samoa
Go in August. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and March - expect the least comfortable mix of heat, cold or rain.
What this means for National Park of American Samoa
Today is about average for August. The forecast high of 77°F is in line with the 79°F typical for this month.
A 24% chance means most of the area stays dry; a passing shower is possible but short.
Gusts to 33 mph will push high-sided vehicles on exposed roads and bridges.
Within 15 degrees of the equator, day length barely changes all year; seasons are defined by rain, not temperature.
Southern Hemisphere, so peak summer falls in December to February.
The gap between the warmest and coldest month averages 35°F - an unusually even climate through the year.
What to pack, what to skip
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- Insect repellent and quick-dry fabrics for humidity
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 33 mph.
- If your dates are flexible, avoid January, February and March - historically the least comfortable months here.
Summary
National Park of American Samoa is a national park in Oceania. National Park of American Samoa is a US national park known for rainforest, reefs and Samoan villages.
Right now it is 76°F (24°C) in National Park of American Samoa with partly cloudy. It feels like 73°F. Today runs from 75°F to 77°F. Chance of precipitation is 24%. Sightseeing conditions score 8.1/10 - good conditions.
The best time to visit National Park of American Samoa is August. The climate is tropical. January, February and March tend to be the least comfortable months. April is the warmest month with average highs near 83°F, while July is the coldest with lows near 76°F.
In plain terms. Today is about average for August. The forecast high of 77°F is in line with the 79°F typical for this month. The best window to be outside is roughly 12 PM to 3 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in National Park of American Samoa today at 8.1/10. Gusts to 33 mph will push high-sided vehicles on exposed roads and bridges.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about National Park of American Samoa
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Frequently asked questions
Where is National Park of American Samoa?
National Park of American Samoa is a national park in Oceania. Its coordinates are -14.25, -170.6833. It lies in Oceania.
What is the weather like in National Park of American Samoa right now?
It is currently 76°F (24°C) with partly cloudy. Humidity is 74% and wind is 23 mph.
When is the best time to visit National Park of American Samoa?
August offer the most comfortable conditions in National Park of American Samoa, which has a tropical climate. January, February and March are usually the hardest months for outdoor plans.
What time zone is National Park of American Samoa in?
National Park of American Samoa observes Pacific/Pago_Pago (UTC-11:00). The local time is 9:52 AM.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (national-parks) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 23, 2026 at 9:52 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
