Temperature anomaly (K; relative to 1971-2000) - Ocean: latitudes between 00N 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 00 degrees North and 90 degrees North, the temperature anomaly relative to the 1971-2000 average was 0.56 degrees Kelvin in April 2026, compared to 0.49 in March 2026.
Sample. There are 2,116 data points in the monthly time series presented in the chart above. The time span covered by the series goes from January 1850 to April 2026.
History. Here's a peek at some simple statistics we computed on the whole sample: the anomaly had a mean value of -0.42 degrees Kelvin; it hit a maximum of 0.81 in October 2023; it hit a minimum of -1.16 in July 1910.
Latest values
| Date | Value - Degrees Kelvin |
|---|---|
| 2026-02-28 | 0.4886 |
| 2026-03-31 | 0.485111 |
| 2026-04-30 | 0.561022 |
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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.