Cook Islands vs Portugal: Winter temperature anomalies
Cook Islands
-0.1015 °C
in 2025
Portugal
0.0004 °C
in 2025
Cook Islands rank
167th
Portugal rank
164th
Winter temperature anomalies over time
- Cook Islands
- Portugal
How they compare
Portugal currently reports 0.0004 °C against -0.1015 °C in Cook Islands, a difference of 0.1019 °C.
The two have swapped places 43 times across 86 shared years of data; in 1940 it was Cook Islands ahead.
Cook Islands ranks 167th and Portugal ranks 164th of 193 countries.
Across the 9 decades both report, Cook Islands averaged higher in 5 and Portugal in 4.
Head to head by decade
| Decade | Cook Islands | Portugal | Difference | Ahead |
|---|---|---|---|---|
| 1940s | -0.5532 °C | -1.15 °C | 0.5948 °C | Cook Islands |
| 1950s | -0.5009 °C | -0.6267 °C | 0.1258 °C | Cook Islands |
| 1960s | -0.6186 °C | -1.29 °C | 0.6675 °C | Cook Islands |
| 1970s | -0.3041 °C | -0.9135 °C | 0.6094 °C | Cook Islands |
| 1980s | -0.6036 °C | 0.1316 °C | 0.7352 °C | Portugal |
| 1990s | -0.1354 °C | 0.1256 °C | 0.261 °C | Portugal |
| 2000s | -0.1132 °C | -0.4092 °C | 0.2959 °C | Cook Islands |
| 2010s | 0.1209 °C | 0.1337 °C | 0.0128 °C | Portugal |
| 2020s | 0.0399 °C | 0.7941 °C | 0.7542 °C | Portugal |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher winter temperature anomalies, Cook Islands or Portugal?
- Portugal, at 0.0004 °C against -0.1015 °C in Cook Islands as of 2025.
- What is the difference in winter temperature anomalies between Cook Islands and Portugal?
- 0.1019 °C, with Portugal ahead.
- How many years of comparable data are there for Cook Islands and Portugal?
- 86 years are reported by both, from 1940 to 2025.
- How do Cook Islands and Portugal rank globally for winter temperature anomalies?
- Cook Islands ranks 167th and Portugal ranks 164th 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 Winter temperature anomalies. 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.