American Samoa Global Precipitation Distribution 2025: 2,994 mm

American Samoa's global precipitation distribution in 2025 is 2,994 mm, up 13.8% from 2024. It ranks #12 of 190 countries.

Explore how precipitation is distributed globally, influencing ecosystems, agriculture, and water supply systems.

American Samoa•25 years of data (2001–2025)••Annual precipitation | Our World in Data•

Source (2025): Annual precipitation | Our World in Data

Historical Trend

Global Precipitation Distribution over time

Year-by-Year Data
YearValueChange% ChangeActions
20252.99K mm+361.96 mm+13.75%
20242.63K mm+240 mm+10.03%
20232.39K mm+262.55 mm+12.33%
20222.13K mm+79.25 mm+3.87%
20212.05K mm1.27K mm-38.24%
20203.32K mm+867.74 mm+35.40%
20192.45K mm446.61 mm-15.41%
20182.90K mm50.03 mm-1.70%
20172.95K mm+263.15 mm+9.80%
20162.69K mm+230.8 mm+9.40%
20152.45K mm182.26 mm-6.91%
20142.64K mm82.42 mm-3.03%
20132.72K mm+44.61 mm+1.67%
20122.67K mm+304.51 mm+12.85%
20112.37K mm358.18 mm-13.13%
20102.73K mm+486.47 mm+21.70%
20092.24K mm284.44 mm-11.26%
20082.53K mm801.43 mm-24.09%
20073.33K mm34.77 mm-1.03%
20063.36K mm+771.26 mm+29.77%
20052.59K mm+308.09 mm+13.50%
20042.28K mm535.86 mm-19.01%
20032.82K mm+423.21 mm+17.67%
20022.40K mm376.37 mm-13.58%
20012.77K mm——

Frequently Asked Questions About American Samoa Global Precipitation Distribution

What is American Samoa's global precipitation distribution in 2025?▾

American Samoa's global precipitation distribution is 2,994 mm in 2025, according to Annual precipitation | Our World in Data.

Is American Samoa's global precipitation distribution increasing or decreasing?▾

American Samoa's global precipitation distribution rose by 13.8% from 2024 (2,632 mm) to 2025 (2,994 mm). Over the past decade (2015–2025) it rose by 22.0%.

How does American Samoa rank for global precipitation distribution?▾

In 2025, American Samoa has the 12th highest global precipitation distribution out of 190 countries with data.

What was American Samoa's global precipitation distribution in 2001?▾

In 2001, American Samoa's global precipitation distribution was 2,772 mm. By 2025 it rose by 8.0%.

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