Temperature anomaly (K; relative to 1971-2000) - Ocean: latitudes between 20S and 20N - 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 20 degrees South and 20 degrees North, the temperature anomaly relative to the 1971-2000 average was 0.45 degrees Kelvin in May 2026, compared to 0.42 in April 2026.
Sample. In this monthly time series, there are 2,117 data points. The series covers the span of time stretching from January 1850 to May 2026.
History. Here's a glimpse of some simple statistics computed on the whole sample: the anomaly had an average value of -0.44 degrees Kelvin; it attained a maximum of 0.84 in February 2024; it reached its minimum of -1.36 in January 1917.
Latest values
| Date | Value - Degrees Kelvin |
|---|---|
| 2026-03-31 | 0.303647 |
| 2026-04-30 | 0.420083 |
| 2026-05-31 | 0.452424 |
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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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