Annual precipitation in Isle of Man
Isle of Man: Annual precipitation was 1,144 millimeters in 2025. ▲ Rising
Annual precipitation in Isle of Man, 1940–2025
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data. Measured in millimeters.
Analysis
In 2025, annual precipitation in Isle of Man stood at 1,144 millimeters.
That represents a change of down 0.9% on the previous year and down 3.3% over ten years.
Over the whole period, annual precipitation in Isle of Man peaked at 1,334 millimeters in 2023 and was at its lowest, 760.82 millimeters, in 1947.
That places Isle of Man 74th out of 192 countries with data for 2025, putting it in the middle of the range.
The long-run direction has been consistently rising across the 86 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | 924.53 millimeters | 760.82 millimeters | 1,038 millimeters | 10 |
| 1950s | 979.79 millimeters | 803.61 millimeters | 1,151 millimeters | 10 |
| 1960s | 978.8 millimeters | 794.48 millimeters | 1,170 millimeters | 10 |
| 1970s | 1,007 millimeters | 884.51 millimeters | 1,080 millimeters | 10 |
| 1980s | 1,094 millimeters | 932.04 millimeters | 1,236 millimeters | 10 |
| 1990s | 1,041 millimeters | 915.74 millimeters | 1,224 millimeters | 10 |
| 2000s | 1,103 millimeters | 909.66 millimeters | 1,294 millimeters | 10 |
| 2010s | 1,138 millimeters | 972.65 millimeters | 1,291 millimeters | 10 |
| 2020s | 1,176 millimeters | 1,103 millimeters | 1,334 millimeters | 6 |
Countries ranked near Isle of Man
More reference data data for Isle of Man
- Summer temperature anomalies 1.23 °C (2026)
- Temperature anomalies by month -0.1903 °C (2026)
- Spring temperature anomalies 1.24 °C (2026)
- Precipitation anomalies 44.78 millimeters (2025)
- Autumn temperature anomalies 0.3751 °C (2025)
- Winter temperature anomalies 1.29 °C (2025)
- Wealth share of the richest 1% 22.8% (2024)
- Share of men expected to survive to the age of 65 86.9% (2024)
- Seafood production: wild fish catch vs. aquaculture 8 metric tons (2024)
- Share of men and women expected to survive to the age of 65 91.5% (2024)
Frequently asked questions
- What is annual precipitation in Isle of Man?
- Annual precipitation in Isle of Man was 1,144 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 Isle of Man?
- The highest recorded value was 1,334 millimeters in 2023.
- What is the lowest annual precipitation recorded in Isle of Man?
- The lowest recorded value was 760.82 millimeters in 1947.
- How does Isle of Man rank for annual precipitation?
- Isle of Man ranks 74th out of 192 countries with data for 2025.
- Is annual precipitation rising or falling in Isle of Man?
- Over the last ten years it is down 3.3%. The long-run trend across the full record is rising.
- Where does this Isle of Man 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.