Summer temperature anomalies in Isle of Man
Isle of Man: Summer temperature anomalies was 1.23 °C in 2026. ◆ Volatile
Latest (2026)
1.23 °C
Change on year
down 0.4%
World rank
54th
of 193 countries
All-time high
2.04 °C
in 2023
All-time low
-1.75 °C
in 1972
Years of data
87
1940–2026
Summer temperature anomalies in Isle of Man, 1940–2026
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data. Measured in °C.
Analysis
In 2026, summer temperature anomalies in Isle of Man stood at 1.23 °C.
Compared with earlier readings it is down 0.4% on the previous year and up 103.7% over ten years.
Over the whole period, summer temperature anomalies in Isle of Man peaked at 2.04 °C in 2023 and was at its lowest, -1.75 °C, in 1972.
Isle of Man ranks 54th of 193 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Summer temperature anomalies in Isle of Man, year by year
| Year | °C | Change |
|---|---|---|
| 1940 | 0.1093 °C | — |
| 1941 | -0.3486 °C | -419.0% |
| 1942 | -0.7305 °C | +109.6% |
| 1943 | -0.1362 °C | -81.4% |
| 1944 | -0.6525 °C | +379.1% |
| 1945 | -0.1054 °C | -83.8% |
| 1946 | -0.8985 °C | +752.1% |
| 1947 | -0.383 °C | -57.4% |
| 1948 | -0.6353 °C | +65.9% |
| 1949 | -0.23 °C | -63.8% |
| 1950 | 0.1374 °C | -159.7% |
| 1951 | -1.18 °C | -955.4% |
| 1952 | -0.7998 °C | -31.9% |
| 1953 | -0.6231 °C | -22.1% |
| 1954 | -0.6885 °C | +10.5% |
| 1955 | -0.778 °C | +13.0% |
| 1956 | -1.19 °C | +52.8% |
| 1957 | 0.0561 °C | -104.7% |
| 1958 | -0.807 °C | -1539.6% |
| 1959 | 0.193 °C | -123.9% |
| 1960 | 0.6136 °C | +217.9% |
| 1961 | -0.1343 °C | -121.9% |
| 1962 | -0.7871 °C | +486.1% |
| 1963 | -0.396 °C | -49.7% |
| 1964 | -0.4411 °C | +11.4% |
| 1965 | -0.5625 °C | +27.5% |
| 1966 | 0.3736 °C | -166.4% |
| 1967 | -0.3395 °C | -190.9% |
| 1968 | -0.2584 °C | -23.9% |
| 1969 | -0.3618 °C | +40.0% |
| 1970 | 0.8188 °C | -326.3% |
| 1971 | -1.08 °C | -232.1% |
| 1972 | -1.75 °C | +61.8% |
| 1973 | -0.2626 °C | -85.0% |
| 1974 | -0.7796 °C | +196.9% |
| 1975 | -0.4937 °C | -36.7% |
| 1976 | 0.0227 °C | -104.6% |
| 1977 | -1.21 °C | -5436.0% |
| 1978 | -0.6659 °C | -45.1% |
| 1979 | -0.8478 °C | +27.3% |
| 1980 | -0.3365 °C | -60.3% |
| 1981 | -0.8824 °C | +162.3% |
| 1982 | -0.1222 °C | -86.2% |
| 1983 | -0.8655 °C | +608.5% |
| 1984 | -0.7535 °C | -12.9% |
| 1985 | -1.43 °C | +90.1% |
| 1986 | -0.8274 °C | -42.2% |
| 1987 | -1.46 °C | +76.3% |
| 1988 | 0.204 °C | -114.0% |
| 1989 | -0.7166 °C | -451.3% |
| 1990 | -0.1759 °C | -75.5% |
| 1991 | -1.38 °C | +684.7% |
| 1992 | 1.15 °C | -183.0% |
| 1993 | -0.4795 °C | -141.9% |
| 1994 | -0.906 °C | +89.0% |
| 1995 | -0.3197 °C | -64.7% |
| 1996 | -0.6868 °C | +114.8% |
| 1997 | -0.0949 °C | -86.2% |
| 1998 | -0.083 °C | -12.6% |
| 1999 | -0.4515 °C | +444.1% |
| 2000 | -0.1806 °C | -60.0% |
| 2001 | -0.7684 °C | +325.4% |
| 2002 | -0.1131 °C | -85.3% |
| 2003 | 0.7112 °C | -728.7% |
| 2004 | 0.5938 °C | -16.5% |
| 2005 | 0.4909 °C | -17.3% |
| 2006 | 0.2312 °C | -52.9% |
| 2007 | 1.04 °C | +349.2% |
| 2008 | -0.1274 °C | -112.3% |
| 2009 | 0.2293 °C | -280.0% |
| 2010 | 0.0146 °C | -93.7% |
| 2011 | -0.6199 °C | -4358.8% |
| 2012 | -0.4094 °C | -34.0% |
| 2013 | -0.5238 °C | +27.9% |
| 2014 | 0.5961 °C | -213.8% |
| 2015 | -0.5791 °C | -197.2% |
| 2016 | 0.6058 °C | -204.6% |
| 2017 | 0.6779 °C | +11.9% |
| 2018 | 0.7995 °C | +17.9% |
| 2019 | 0.0794 °C | -90.1% |
| 2020 | 0.5099 °C | +542.4% |
| 2021 | 0.3391 °C | -33.5% |
| 2022 | 0.4297 °C | +26.7% |
| 2023 | 2.04 °C | +375.4% |
| 2024 | -0.1406 °C | -106.9% |
| 2025 | 1.24 °C | -980.9% |
| 2026 | 1.23 °C | -0.4% |
Isle of Man compared with similar countries
- Isle of Man's 1.23 °C is above the median for high income countries, which is 1.13 °C, 1.1× the median. (65 countries reporting)
- Isle of Man's 1.23 °C is below the median for Europe & Central Asia, which is 1.68 °C, 73% of the median. (52 countries reporting)
Biggest year-on-year movements
Years where Summer temperature anomalies in Isle of Man changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1977 | -5436.0% | 0.0227 °C | -1.21 °C |
| 2011 | -4358.8% | 0.0146 °C | -0.6199 °C |
| 1958 | -1539.6% | 0.0561 °C | -0.807 °C |
| 2025 | +980.9% | -0.1406 °C | 1.24 °C |
| 1951 | -955.4% | 0.1374 °C | -1.18 °C |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | -0.4011 °C | -0.8985 °C | 0.1093 °C | 10 |
| 1950s | -0.5674 °C | -1.19 °C | 0.193 °C | 10 |
| 1960s | -0.2294 °C | -0.7871 °C | 0.6136 °C | 10 |
| 1970s | -0.6252 °C | -1.75 °C | 0.8188 °C | 10 |
| 1980s | -0.7191 °C | -1.46 °C | 0.204 °C | 10 |
| 1990s | -0.3432 °C | -1.38 °C | 1.15 °C | 10 |
| 2000s | 0.2106 °C | -0.7684 °C | 1.04 °C | 10 |
| 2010s | 0.0641 °C | -0.6199 °C | 0.7995 °C | 10 |
| 2020s | 0.8077 °C | -0.1406 °C | 2.04 °C | 7 |
Countries ranked near Isle of Man
More climate change data for Isle of Man
- Temperature anomalies by month -0.1903 °C (2026)
- Spring temperature anomalies 1.24 °C (2026)
- Share of global CO₂ emissions and population 0.0% (2100)
- Urban population, annual growth rate -0.1025 % change on previous year (2025)
- Precipitation anomalies 44.78 millimeters (2025)
- Urban population, per unit of GDP 0 units per US$ of GDP (2023)
- Autumn temperature anomalies 0.3751 °C (2025)
- Winter temperature anomalies 1.29 °C (2025)
- Urban population, per capita 0.5214 units per person (2025)
- Precipitation anomalies, annual growth rate -19.67 % change on previous year (2025)
Frequently asked questions
- What is summer temperature anomalies in Isle of Man?
- Summer temperature anomalies in Isle of Man was 1.23 °C in 2026, according to Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data.
- What is the highest summer temperature anomalies recorded in Isle of Man?
- The highest recorded value was 2.04 °C in 2023.
- What is the lowest summer temperature anomalies recorded in Isle of Man?
- The lowest recorded value was -1.75 °C in 1972.
- How does Isle of Man rank for summer temperature anomalies?
- Isle of Man ranks 54th out of 193 countries with data for 2026.
- Is summer temperature anomalies rising or falling in Isle of Man?
- Over the last ten years it is up 103.7%. The long-run trend across the full record is volatile.
- 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 Summer temperature anomalies. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 87 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Difference in a specific month's average surface temperature from the mean temperature of the same month during the period 1991-2020, measured in degrees Celsius.