Puerto Rico vs Saint Helena: Temperature anomalies by month
Puerto Rico
0.7164 °C
in 2026
Saint Helena
0.8 °C
in 2026
Puerto Rico rank
55th
Saint Helena rank
52nd
Temperature anomalies by month over time
- Puerto Rico
- Saint Helena
How they compare
Saint Helena currently reports 0.8 °C against 0.7164 °C in Puerto Rico, a difference of 0.0836 °C.
That makes Saint Helena's figure about 1.1 times Puerto Rico's.
The two have swapped places 36 times across 87 shared years of data; in 1940 it was Saint Helena ahead.
Puerto Rico ranks 55th and Saint Helena ranks 52nd of 193 countries.
Across the 9 decades both report, Puerto Rico averaged higher in 3 and Saint Helena in 6.
Head to head by decade
| Decade | Puerto Rico | Saint Helena | Difference | Ahead |
|---|---|---|---|---|
| 1940s | -0.9112 °C | -0.286 °C | 0.6253 °C | Saint Helena |
| 1950s | -0.9551 °C | -0.5205 °C | 0.4346 °C | Saint Helena |
| 1960s | -0.3703 °C | -0.2348 °C | 0.1355 °C | Saint Helena |
| 1970s | -0.1505 °C | -0.1952 °C | 0.0447 °C | Puerto Rico |
| 1980s | -0.3239 °C | 0.054 °C | 0.3779 °C | Saint Helena |
| 1990s | -0.1257 °C | -0.3294 °C | 0.2038 °C | Puerto Rico |
| 2000s | -0.1948 °C | -0.0235 °C | 0.1713 °C | Saint Helena |
| 2010s | 0.2546 °C | 0.2094 °C | 0.0452 °C | Puerto Rico |
| 2020s | 0.5495 °C | 0.688 °C | 0.1385 °C | Saint Helena |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher temperature anomalies by month, Puerto Rico or Saint Helena?
- Saint Helena, at 0.8 °C against 0.7164 °C in Puerto Rico as of 2026.
- What is the difference in temperature anomalies by month between Puerto Rico and Saint Helena?
- 0.0836 °C, with Saint Helena ahead.
- How many years of comparable data are there for Puerto Rico and Saint Helena?
- 87 years are reported by both, from 1940 to 2026.
- How do Puerto Rico and Saint Helena rank globally for temperature anomalies by month?
- Puerto Rico ranks 55th and Saint Helena ranks 52nd of 193 countries.
- Where does this data come from?
- Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data, published as Temperature anomalies by month. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
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.