Temperature anomaly (K; relative to 1971-2000) - Ocean: latitudes between 90S and 90N - 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 90 degrees South and 90 degrees North, the temperature anomaly relative to the 1971-2000 average stood at 0.47 degrees Kelvin in December 2025, as in the previous month.
Sample. There are 2,112 observations in the monthly time series displayed in the graph above. The time range covered by the series goes from January 1850 to December 2025.
History. Take a look at some descriptive statistics calculated on the whole sample: the anomaly had a mean of -0.24 degrees Kelvin; it registered a minimum of -0.85 in January 1917; it recorded its maximum of 0.73 in February 2024.
Latest values
| Date | Value - Degrees Kelvin |
|---|---|
| 2025-10-31 | 0.510894 |
| 2025-11-30 | 0.466499 |
| 2025-12-31 | 0.467767 |
Heads-up. We group time series into worksheets and datasets for easier exploration. By moving down the page, you will find how we structured further material linked to the statistics provided here.
Not for investment purposes. Time series and other data made available on this web site are not intended for investment purposes or as a basis for making financial decisions. Users should consult expert advice and do independent analysis before making any financial commitments.
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.