New Zealand Temperature Anomaly
nz-temperature-anomalyClimate & Environment
Monthly mean temperature deviation from the 1991–2020 climatological baseline, in °C. Positive values indicate warmer-than-normal conditions. Derived from ERA5 reanalysis at one representative point per country (capital or economic center).
Representative point: Auckland. For large countries the economic center is used rather than the geographic centroid. Source: Copernicus Climate Data Store (ERA5). License: CC BY 4.0.
Latest Value
1.77
as of Jan 1, 2026
Time Series (913 observations)
Recent Data
| Date | Value | Type |
|---|---|---|
| Jan 1, 2026 | 1.77 | Actual |
| Dec 1, 2025 | 0.95 | Actual |
| Nov 1, 2025 | 1.36 | Actual |
| Oct 1, 2025 | 2.1 | Actual |
| Sep 1, 2025 | 3.31 | Actual |
| Aug 1, 2025 | 1.41 | Actual |
| Jul 1, 2025 | 3.1 | Actual |
| Jun 1, 2025 | 2.51 | Actual |
| May 1, 2025 | 1.25 | Actual |
| Apr 1, 2025 | 1.56 | Actual |
| Mar 1, 2025 | 0.75 | Actual |
| Feb 1, 2025 | -0.04 | Actual |
| Jan 1, 2025 | 0.81 | Actual |
| Dec 1, 2024 | 1.12 | Actual |
| Nov 1, 2024 | 1.62 | Actual |
Showing most recent 15 of 913 observations
Data Source
Copernicus Climate Change Service (C3S)
Category
Climate & Environment→ Global Warming
Related Data
View all New Zealand data →API Access
# Fetch data by canonical code
GET /api/v1/timeseries/canonical/nz-temperature-anomaly
# With date filters
GET /api/v1/timeseries/canonical/nz-temperature-anomaly?start_date=2020-01-01
# Point-in-time reconstruction (Pro)
GET /api/v1/timeseries/canonical/nz-temperature-anomaly?as_of=2024-01-01