Comoros vs Tanzania: Annual precipitation

Comoros

947.06 millimeters

in 2025

Tanzania

934.02 millimeters

in 2025

Comoros rank

100th

Tanzania rank

103rd

Annual precipitation over time

Comoros
Tanzania

How they compare

Comoros currently reports 947.06 millimeters against 934.02 millimeters in Tanzania, a difference of 13.04 millimeters.

The two have swapped places 16 times across 86 shared years of data; in 1940 it was Comoros ahead.

Comoros ranks 100th and Tanzania ranks 103rd of 192 countries.

Individual pages

Annual precipitation in Comoros
Annual precipitation in Tanzania
Full country ranking

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.