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US Dollar to British Pound vs Global Temperature Anomaly
US Dollar to British Pound and Global Temperature Anomaly correlate at r = +0.77 over 27 years (1999–2025), p < 0.0001. With the time trend removed, r = +0.34. Interpret with caution.
Verdict: Interpret with caution. Much of the apparent link is driven by a shared time trend: r falls from 0.77 to 0.34 once the trend is removed.
- Pearson r
- +0.77
- p-value
- < 0.0001
- Years compared (n)
- 27 (1999–2025)
- 95% confidence interval
- 0.55 to 0.89
- Correlation with the time trend removed
- +0.34
Sources
- US Dollar to British Pound (GBP per USD): Frankfurter (ECB). Annual mean US Dollar to British Pound exchange rate (European Central Bank reference rates).
- Global Temperature Anomaly (°C vs 1901–2000): NOAA NCEI. Annual global land and ocean surface temperature departure from the 1901–2000 average (NOAA NCEI).
Related pairs
- Atmospheric CO₂ (Mauna Loa) vs Global Temperature Anomaly (r = +0.97)
- Global Temperature Anomaly vs US GDP per Capita (r = +0.97)
- Global Temperature Anomaly vs US GDP (current US$) (r = +0.96)
- Global Temperature Anomaly vs US Population (r = +0.95)
- Global Temperature Anomaly vs US Cereal Yield (r = +0.94)
- Global Temperature Anomaly vs Atmospheric Methane (global) (r = +0.94)
Correlation does not imply causation. How the verdict is worked out.