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 0.34 degrees Kelvin in July 2025, the same value recorded in June 2025.
Sample. There are 2,107 observations in the monthly series presented in the graph above. The series covers the span of time going from January 1850 to July 2025.
History. Here's a glimpse of a few descriptive statistics we calculated on the entire sample: the anomaly recorded a maximum of 0.51 degrees Kelvin in January 2025; it recorded a minimum of -0.93 in January 1930; it had a mean value of -0.34.
Latest values
| Date | Value - Degrees Kelvin |
|---|---|
| 2025-05-31 | 0.394752 |
| 2025-06-30 | 0.343313 |
| 2025-07-31 | 0.335627 |
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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 |