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 stood at 0.34 degrees Kelvin in December 2025, versus 0.32 in November 2025.
Sample. The monthly time series shown in the graph has 2,112 observations in total. The span of time covered by the series stretches from January 1850 to December 2025.
History. Here’s a quick look at some statistics we computed on the full sample: the anomaly hit a peak of 0.86 degrees Kelvin in March 2016; it reached a minimum of -1.22 in January 1917; it had an average value of -0.28.
Latest values
| Date | Value - Degrees Kelvin |
|---|---|
| 2025-10-31 | 0.32934 |
| 2025-11-30 | 0.322388 |
| 2025-12-31 | 0.343111 |
Hint. 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.