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 was 0.48 degrees Kelvin in April 2026, as in March 2026.
Sample. The monthly series displayed in the figure has a total of 2,116 observations. The series covers the time span going from January 1850 to April 2026.
History. Here’s a quick look at a few statistics calculated on the entire sample: the anomaly registered a minimum of -0.92 degrees Kelvin in March 1911; it achieved a maximum of 0.48 in March 2026; it had a mean of -0.35.
Latest values
| Date | Value - Degrees Kelvin |
|---|---|
| 2026-02-28 | 0.458946 |
| 2026-03-31 | 0.477208 |
| 2026-04-30 | 0.476053 |
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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 |
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