Temperature anomaly (K; relative to 1971-2000) - Ocean: latitudes between 00N and 30N - 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 00 degrees North and 30 degrees North, the temperature anomaly relative to the 1971-2000 average stood at 0.52 degrees Kelvin in August 2025, versus 0.46 in the previous month.
Sample. This monthly time series has 2,108 observations in total. The series covers the time span extending from January 1850 to August 2025.
History. Check out some simple statistics calculated on the entire sample: the anomaly reached its lowest level of -1.04 degrees Kelvin in December 1916; it attained a maximum of 1.06 in November 2023; it had a mean of -0.18.
Latest values
| Date | Value - Degrees Kelvin |
|---|---|
| 2025-06-30 | 0.48175 |
| 2025-07-31 | 0.456064 |
| 2025-08-31 | 0.517916 |
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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 |