Cameroon vs Guinea-Bissau: Annual precipitation

Cameroon

1,611 millimeters

in 2025

Guinea-Bissau

1,621 millimeters

in 2025

Cameroon rank

46th

Guinea-Bissau rank

44th

Annual precipitation over time

Cameroon
Guinea-Bissau

How they compare

Guinea-Bissau currently reports 1,621 millimeters against 1,611 millimeters in Cameroon, a difference of 9.97 millimeters.

The two have swapped places 15 times across 86 shared years of data; in 1940 it was Cameroon ahead.

Cameroon ranks 46th and Guinea-Bissau ranks 44th of 192 countries.

Individual pages

About this data

Indicator: Annual precipitation
Unit: millimeters
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 192 places, 16,512 data points, 1940–2025
Last refreshed: 07 August 2026

Total annual precipitation—rain and snow—calculated as the sum of daily averages, reported as the depth of water falling to Earth's surface, excluding fog and dew.