Auckland in Summer
In summer (December, January and February), Auckland sees average daytime highs around 21°C and overnight lows near 17°C, with 225 mm of rain over about 28 wet days across the season. It is the warmest season of the year and the driest season of the year.
Over the season highs climb from about 19°C in early December to 22°C by late February. The sky is clear or mostly clear about 22% of the time across summer, and the air most often feels comfortable.
Summer is Auckland's best season of the year to visit on our travel score. For the whole year in context, see Auckland's year-round climate.
- Avg daytime high
- 21°C
- warmest season of the year
- Avg overnight low
- 17°C
- Rainfall
- 225 mm
- 28 wet days
- Avg wind
- 17 km/h
- Travel score
- 6.5
- best season of the year
- Months
- Dec · Jan · Feb
Temperature in Auckland in Summer
Over the season highs climb from about 19°C in early December to 22°C by late February.
A typical summer day in Auckland reaches about 21°C and drops to 17°C overnight. The warmest of the three months is February, the coolest December.
Auckland weather by month
How the three summer months (December, January and February) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 22° / 17° | 70 | 8.7 | 14.2 | 6.7 |
| Feb | 22° / 18° | 63 | 8 | 13.4 | 6.8 |
| Mar | 21° / 17° | 69 | 8.5 | 12.3 | 6.7 |
| Apr | 19° / 15° | 74 | 9.5 | 11.1 | 6.2 |
| May | 17° / 13° | 96 | 11.4 | 10.1 | 5.3 |
| Jun | 15° / 11° | 100 | 11.6 | 9.5 | 4.3 |
| Jul | 14° / 10° | 115 | 14 | 9.7 | 3.8 |
| Aug | 14° / 10° | 104 | 14.6 | 10.6 | 3.8 |
| Sep | 15° / 11° | 94 | 13.4 | 11.7 | 4.2 |
| Oct | 16° / 12° | 78 | 11.8 | 13 | 4.9 |
| Nov | 18° / 14° | 74 | 10.8 | 14 | 5.6 |
| Dec | 20° / 16° | 92 | 11 | 14.5 | 6.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 22% of the time across summer.
Chance of precipitation in Summer
Auckland gets around 225 mm of rain over 28 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 17 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 18 min in early December to 12 h 54 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 6.6 kWh/m².
Hazard calendar for Auckland
In summer, Auckland overlaps its cyclone season. The full year is below, with each hazard's peak months called out.
Auckland sits in the South Indian Ocean cyclone belt; the season peaks January–March.
Is summer a good time to visit Auckland?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit Auckland for sightseeing.
What to pack for Auckland in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Auckland sees daytime highs around 21°C and nights near 17°C. Pack sun protection. Worth having: light clothes and rain gear. About 28 days see rain.
Sea temperature near Auckland in Summer
The nearest coast averages about 20°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 27 km away) is warmest in February at about 21°C and coldest in August near 14°C.
It's comfortable for a long swim from Jan 10 to Mar 31 — about 2.7 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 20 | 21 | 21 | 19 | 18 | 16 | 14 | 14 | 14 | 15 | 17 | 19 |
| Comfort | Refreshing | Refreshing | Refreshing | Cool | Cool | Cool | Bracing | Bracing | Bracing | Cool | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 20 | Refreshing |
| Feb | 21 | Refreshing |
| Mar | 21 | Refreshing |
| Apr | 19 | Cool |
| May | 18 | Cool |
| Jun | 16 | Cool |
| Jul | 14 | Bracing |
| Aug | 14 | Bracing |
| Sep | 14 | Bracing |
| Oct | 15 | Cool |
| Nov | 17 | Cool |
| Dec | 19 | Cool |
UV index in Auckland in Summer
Clear-sky midday UV across summer averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Auckland peaks around January 12 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 17 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 12 | 11 | 8 | 5 | 3 | 2 | 3 | 4 | 5 | 8 | 11 | 12 |
| Level | Extreme | Extreme | Very high | High | Moderate | Low | Moderate | Moderate | Moderate | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 12 | Extreme |
| Feb | 11 | Extreme |
| Mar | 8 | Very high |
| Apr | 5 | High |
| May | 3 | Moderate |
| Jun | 2 | Low |
| Jul | 3 | Moderate |
| Aug | 4 | Moderate |
| Sep | 5 | Moderate |
| Oct | 8 | Very high |
| Nov | 11 | Extreme |
| Dec | 12 | Extreme |
Where is Auckland?
Auckland sits at 36.8°S, 174.8°E, 43 m above sea level, in New Zealand. The nearest listed city is Mount Eden, 4.0 km away.
Topography around Auckland
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Auckland.
Within 3 km, the terrain around Auckland has only modest variations in elevation — a maximum elevation change of 176 m around an average of 28 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 253 m; within 80 km, large variations in elevation — a maximum elevation change of 887 m.
The land around Auckland is covered by artificial surfaces (44%) and water (36%) within 3 km, water (37%), artificial surfaces (28%) and trees (23%) within 16 km, and water (55%) and grassland (22%) within 80 km.
New Zealand travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type I
- 230 V · 50 Hz
- Prices
- ≈ 86% of US
- price level, 2025
- GDP per capita
- $49,591
- 2025
- Happiness
- 7.0 / 10
- World Happiness, 2025
- Safe drinking water
- 100%
- of population, 2024
- Homicide rate
- 1.5
- per 100k, 2022
- Road deaths
- 9.6
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Auckland (-36.8485°, 174.7635°, elevation 43 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.