Temperature anomaly (K; relative to 1971-2000) - Ocean: latitudes between 30S and 00N - 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 30 degrees South and 00 degrees North, the temperature anomaly relative to the 1971-2000 average was 0.39 degrees Kelvin in April 2026, compared to 0.32 in March.
Sample. There are 2,116 observations in the monthly series shown in the figure above. The time range covered by the series goes from January 1850 to April 2026.
History. Here's a peek at some simple statistics we calculated on the entire sample: the anomaly had a mean of -0.44 degrees Kelvin; it reached its highest level of 0.68 in February 2024; it reached its minimum of -1.25 in March 1917.
Latest values
| Date | Value - Degrees Kelvin |
|---|---|
| 2026-02-28 | 0.308329 |
| 2026-03-31 | 0.317871 |
| 2026-04-30 | 0.39209 |
Suggestion. We organize time series into worksheets and datasets to facilitate exploration. By moving down the page, you will find how we arranged further material related to the statistics found here.
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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
Discover the other time series included in this data set.