Temperature anomaly (K; relative to 1971-2000) - Ocean: latitudes between 90S and 20S - NOAA - Monthly
This series is part of the dataset: Temperature anomalies by latitude (NOAA)
Download Full Dataset (.xlsx)Latest updates. In oceanic locations at latitudes between 90 degrees South and 20 degrees South, the temperature anomaly relative to the 1971-2000 average stood at 0.25 degrees Kelvin in November 2025, compared to 0.24 in October.
Sample. There are 2,111 data points in the monthly time series shown in the chart above. The series covers the time period extending from January 1850 to November 2025.
History. Check out a few descriptive statistics calculated on the whole sample: the anomaly had a mean value of -0.34 degrees Kelvin; it hit a peak of 0.51 in January 2025; it recorded a minimum of -0.93 in January 1930.
Latest values
| Date | Value - Degrees Kelvin |
|---|---|
| 2025-09-30 | 0.307044 |
| 2025-10-31 | 0.240566 |
| 2025-11-30 | 0.247891 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Temperature anomaly |
| Country | World |
| Economic concept | Temperature |
| Data type | Physical measurement |
| Deflation method | Not applicable |
| Seasonally adjusted | No |
| Rescaling | None |
| Frequency | Monthly |
| Unit | Degrees Kelvin |
| Source | NOAA National Centers for Environmental Information |
| Source type | Federal Administration |
| Data licence | Some use and access constraints |
| Measure type | Anomaly relative to 1971–2000 climatology |
Series in the same data set
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