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.
Comoros has averaged higher in every one of the 9 decades both report.
Head to head by decade
| Decade | Comoros | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1940s | 1,330 millimeters | 963.27 millimeters | 367.01 millimeters | Comoros |
| 1950s | 1,485 millimeters | 1,306 millimeters | 179.35 millimeters | Comoros |
| 1960s | 1,454 millimeters | 1,251 millimeters | 203.35 millimeters | Comoros |
| 1970s | 1,596 millimeters | 1,295 millimeters | 300.67 millimeters | Comoros |
| 1980s | 1,497 millimeters | 1,215 millimeters | 282.36 millimeters | Comoros |
| 1990s | 1,265 millimeters | 1,054 millimeters | 210.44 millimeters | Comoros |
| 2000s | 1,328 millimeters | 973.23 millimeters | 354.95 millimeters | Comoros |
| 2010s | 1,377 millimeters | 1,074 millimeters | 303.23 millimeters | Comoros |
| 2020s | 1,287 millimeters | 1,097 millimeters | 190.14 millimeters | Comoros |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual precipitation, Comoros or Tanzania?
- Comoros, at 947.06 millimeters against 934.02 millimeters in Tanzania as of 2025.
- What is the difference in annual precipitation between Comoros and Tanzania?
- 13.04 millimeters, with Comoros ahead.
- How many years of comparable data are there for Comoros and Tanzania?
- 86 years are reported by both, from 1940 to 2025.
- How do Comoros and Tanzania rank globally for annual precipitation?
- Comoros ranks 100th and Tanzania ranks 103rd of 192 countries.
- Where does this data come from?
- Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data, published as Annual precipitation. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
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.