Average annual surface temperature in Cayman Islands
Cayman Islands: Average annual surface temperature was 27.55 °C in 2025. ▬ Flat
Average annual surface temperature in Cayman Islands, 1940–2025
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data. Measured in °C.
Analysis
The most recent figure for average annual surface temperature in Cayman Islands is 27.55 °C, measured in 2025.
Compared with earlier readings it is down 0.2% on the previous year and up 1.3% over ten years.
Over the whole period, average annual surface temperature in Cayman Islands peaked at 27.61 °C in 2023 and was at its lowest, 25.88 °C, in 1950.
Cayman Islands ranks 18th of 193 countries on this measure, in the top 10%.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | 26.49 °C | 26.22 °C | 26.7 °C | 10 |
| 1950s | 26.38 °C | 25.88 °C | 26.71 °C | 10 |
| 1960s | 26.43 °C | 26.09 °C | 26.59 °C | 10 |
| 1970s | 26.39 °C | 26.17 °C | 26.54 °C | 10 |
| 1980s | 26.42 °C | 26.18 °C | 26.71 °C | 10 |
| 1990s | 26.66 °C | 26.28 °C | 27.08 °C | 10 |
| 2000s | 26.69 °C | 26.4 °C | 26.87 °C | 10 |
| 2010s | 26.94 °C | 26.53 °C | 27.29 °C | 10 |
| 2020s | 27.39 °C | 27.11 °C | 27.61 °C | 6 |
Countries ranked near Cayman Islands
More reference data data for Cayman Islands
- Temperature anomalies by month 0.359 °C (2026)
- Spring temperature anomalies 0.4176 °C (2026)
- Summer temperature anomalies 0.8137 °C (2026)
- Precipitation anomalies -379.98 millimeters (2025)
- Annual precipitation 569.37 millimeters (2025)
- Winter temperature anomalies 0.9854 °C (2025)
- Autumn temperature anomalies 0.9461 °C (2025)
- Consumer price index 102.94 2010 = 100 (2016)
- Foreign aid received by income group -2.75 million constant 2024 US$ (1996)
- Foreign aid received from governments and private foundations -2.75 million constant 2024 US$ (1996)
Frequently asked questions
- What is average annual surface temperature in Cayman Islands?
- Average annual surface temperature in Cayman Islands was 27.55 °C in 2025, according to Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data.
- What is the highest average annual surface temperature recorded in Cayman Islands?
- The highest recorded value was 27.61 °C in 2023.
- What is the lowest average annual surface temperature recorded in Cayman Islands?
- The lowest recorded value was 25.88 °C in 1950.
- How does Cayman Islands rank for average annual surface temperature?
- Cayman Islands ranks 18th out of 193 countries with data for 2025.
- Is average annual surface temperature rising or falling in Cayman Islands?
- Over the last ten years it is up 1.3%. The long-run trend across the full record is flat.
- Where does this Cayman Islands 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 Average annual surface temperature. 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
The temperature of the air measured 2 meters above the ground, encompassing land, sea, and in-land water surfaces.