Climate of Auckland, New Zealand

Cfb

Köppen-Geiger climate classification: Cfb — Temperate, no dry season, warm summer.

Auckland has a mean annual temperature of 15.5 °C and receives 1333 mm of precipitation per year (1991–2020 climate normals). The warmest month is February with a mean temperature of 19.9 °C, while July is the coldest month at 11.4 °C. Most precipitation falls in August (150 mm); the driest month is January (72 mm).

Climate Diagram

Climate diagram for Auckland: monthly mean temperature (red line, left axis, °C) and monthly precipitation (blue bars, right axis, mm), 1991–2020 0 0 10 20 20 40 30 60 40 80 50 100 60 120 70 140 80 160 °C mm J F M A M J J A S O N D

Walter–Lieth diagram: blue bars show monthly precipitation (right axis, mm), the red line shows monthly mean temperature (left axis, °C). Scale: 1 °C ≡ 2 mm.

Climate Table

MonthMean temperature (°C)Precipitation (mm)
January19.472.4
February19.987.2
March18.586.2
April16.6104.8
May14.4123.1
June12.4148.6
July11.4140.6
August12.0149.7
September13.0122.5
October14.294.8
November15.888.9
December17.9114.3
Year15.51333.2

Live Forecast

Looking for the current weather instead of climate averages? Open the live forecast diagrams in WZ Diagrams — 15 weather models, ensemble spread, radar and more.

Data Source

Climate normals and Köppen-Geiger classification: Beck et al. (2023), Scientific Data 10, 724, CC BY 4.0. Period 1991–2020. Classification resolution ≈ 1 km; monthly climate data resolution ≈ 1 km (0.01°, Original 2023 release; predates the January 2026 correction), sampled at the grid cell containing the city coordinates (-36.85°, 174.76°). Climate normals describe the long-term average, not current weather.