Temperature anomaly (K; relative to 1971-2000) - Land and 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 both land and oceanic locations at latitudes between 30 degrees South and 00 degrees North, the temperature anomaly relative to the 1971-2000 average was 0.50 degrees Kelvin in August 2025, compared to 0.52 in July 2025.
Sample. There are 2,108 records overall in the monthly series shown in the figure above. The time period covered by the series is from January 1850 to August 2025.
History. Here’s a quick look at a few summary statistics we computed on the whole sample: the anomaly had a mean of -0.29 degrees Kelvin; it hit a minimum of -1.32 in February 1917; it recorded a maximum of 1.02 in February 2024.
Latest values
| Date | Value - Degrees Kelvin |
|---|---|
| 2025-06-30 | 0.517765 |
| 2025-07-31 | 0.522366 |
| 2025-08-31 | 0.503141 |
Heads-up. To simplify complex analyses, we organize series into data sets and worksheets. When you look below, you will find how we structured further information linked 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 |
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