Annual precipitation in Comoros
Comoros: Annual precipitation was 947.06 millimeters in 2025. ▼ Falling
Annual precipitation in Comoros, 1940–2025
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data. Measured in millimeters.
Analysis
The most recent figure for annual precipitation in Comoros is 947.06 millimeters, measured in 2025.
Compared with earlier readings it is down 49.0% on the previous year and down 31.8% over ten years.
Over the whole period, annual precipitation in Comoros peaked at 2,311 millimeters in 1941 and was at its lowest, 929.68 millimeters, in 1992.
Comoros ranks 100th of 192 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 86 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | 1,330 millimeters | 1,005 millimeters | 2,311 millimeters | 10 |
| 1950s | 1,485 millimeters | 1,151 millimeters | 2,232 millimeters | 10 |
| 1960s | 1,454 millimeters | 975.46 millimeters | 1,830 millimeters | 10 |
| 1970s | 1,596 millimeters | 1,342 millimeters | 1,895 millimeters | 10 |
| 1980s | 1,497 millimeters | 1,130 millimeters | 1,888 millimeters | 10 |
| 1990s | 1,265 millimeters | 929.68 millimeters | 1,790 millimeters | 10 |
| 2000s | 1,328 millimeters | 953.42 millimeters | 1,817 millimeters | 10 |
| 2010s | 1,377 millimeters | 1,080 millimeters | 1,616 millimeters | 10 |
| 2020s | 1,287 millimeters | 947.06 millimeters | 1,858 millimeters | 6 |
Countries ranked near Comoros
More reference data data for Comoros
- Spring temperature anomalies -0.0329 °C (2026)
- Summer temperature anomalies 0.5349 °C (2026)
- Temperature anomalies by month 0.3401 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.4535 °C (2025)
- Winter temperature anomalies 0.7794 °C (2025)
- Consumer price index 157.9 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 0 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is annual precipitation in Comoros?
- Annual precipitation in Comoros was 947.06 millimeters in 2025, according to Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data.
- What is the highest annual precipitation recorded in Comoros?
- The highest recorded value was 2,311 millimeters in 1941.
- What is the lowest annual precipitation recorded in Comoros?
- The lowest recorded value was 929.68 millimeters in 1992.
- How does Comoros rank for annual precipitation?
- Comoros ranks 100th out of 192 countries with data for 2025.
- Is annual precipitation rising or falling in Comoros?
- Over the last ten years it is down 31.8%. The long-run trend across the full record is falling.
- Where does this Comoros data come from?
- The figures come from Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data, published as part of Annual precipitation. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 86 observations, free to reuse under CC BY 4.0 (Our World in Data).
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.