Melbourne is 4.8°C (8.6°F) warmer by day, Auckland has 2.3°C (4.1°F) warmer nights, Auckland gets 314 mm (12.4 in) more rain a year.
Auckland is at its warmest in January and coolest in July, while Melbourne peaks in January and bottoms out in July. Month for month, Melbourne is the warmer of the two in 8 of 12 months.
Auckland is the wetter of the two, collecting 1,066 mm (42 in) of rain a year against 752 mm (29.6 in) in Melbourne. The most comfortable time to visit is January, February and March in Auckland and March, November and December in Melbourne.
| Auckland | Metric | Melbourne |
|---|---|---|
| 🌡️ Temperature | ||
| 21.3°C | 🌡️Average daytime high | 26.1°C |
| 9.5°C | 🌙Average nighttime low | 7.2°C |
| January | 🔥Hottest month | January |
| July | ❄️Coldest month | July |
| 🌧️ Rain | ||
| 1,066 mm | 🌧️Annual rainfall | 752 mm |
| July | ☔Wettest month | October |
| February | 🏜️Driest month | February |
| 💨 Climate | ||
| 79% | 💧Average humidity | 75% |
| 4.6 m/s | 💨Average wind speed | 3.3 m/s |
Overnight, Auckland typically falls to around 9.5°C (49.1°F) while Melbourne settles near 7.2°C (45°F).
Auckland is hottest in January and coldest in July, whereas Melbourne peaks in January and is coolest in July.
Auckland sees the most rain in July and the least in February; Melbourne is wettest in October and driest in February.
Auckland feels the more humid of the two, averaging 79% relative humidity against 75%.
For Melbourne, the pick of the year is March, November and December.
Month by month, here is the coldest night, the average day and the hottest afternoon each city can expect. Switch Compare to read rainfall, humidity, wind or solar instead, and Period to move between the long-term 45-year average and any single year — the shading is a quick warm-to-cool guide.
| Month | Auckland | Melbourne | ||||
|---|---|---|---|---|---|---|
| Min | Avg | Max | Min | Avg | Max | |
| January | 13.5 | 19.8 | 26.1 | 11.2 | 23.8🔥 | 36.5 |
| February | 14.4 | 20.2🔥 | 26 | 11.5 | 23.4 | 35.3 |
| March | 12.6 | 18.7 | 24.7 | 10.6 | 21.5 | 32.5 |
| April | 10.5 | 16.6 | 22.8 | 8.3 | 17.6 | 27 |
| May | 8.1 | 14 | 19.9 | 5.9 | 13.7 | 21.6 |
| June | 6.2 | 11.9 | 17.7 | 3.8 | 10.3 | 16.9 |
| July | 5.3 | 10.8❄️ | 16.3 | 3 | 9.3❄️ | 15.6 |
| August | 5.7 | 11.1 | 16.5 | 3.6 | 10.5 | 17.4 |
| September | 6.9 | 12.5 | 18.2 | 4.6 | 12.8 | 21 |
| October | 8.2 | 14.1 | 20.1 | 6 | 15.9 | 25.7 |
| November | 10.4 | 16.4 | 22.3 | 7.7 | 19 | 30.3 |
| December | 12.2 | 18.3 | 24.5 | 9.6 | 21.6 | 33.6 |
| Annual Avg | 9.5 | 15.4 | 21.3 | 7.2 | 16.6 | 26.1 |
Min / mean / max temperature (°C). 🔥 marks each city's hottest month, ❄️ its coldest; shading runs cool blue to warm red.
The same figures plotted out, so the shape of a typical year is easier to see than in a grid. Where the two lines run close together Auckland and Melbourne feel alike; where they separate, they are genuinely different places to be.
Hover or tap any point to read the exact figures. Auckland Melbourne
See how Auckland and Melbourne stack up against other cities. Swipe for more.
Choose which city to keep, then search for any other city in our database — we'll build the comparison for you.
Quick answers to the questions people ask most when comparing Auckland and Melbourne — each drawn straight from the climate figures above.
Melbourne is the warmer of the two. It averages daytime highs of 26.1°C (79°F) against 21.3°C (70.3°F) in Auckland — roughly 4.8°C (8.6°F) warmer by day. Nights are milder in Auckland, with average lows of 9.5°C (49.1°F) versus 7.2°C (45°F).
Auckland is hottest in January, averaging highs of about 26.1°C (78.9°F), while Melbourne peaks in January at around 36.5°C (97.6°F). That makes Melbourne the hotter of the two at the height of summer.
Melbourne gets colder. In its coldest month (July) overnight lows average about 3°C (37.3°F), compared with 5.3°C (41.6°F) at the low point of the year in Auckland.
Auckland is the wetter city, collecting about 1,066 mm (42 in) of rain a year versus 752 mm (29.6 in) in Melbourne. Auckland is wettest in July and driest in February; Melbourne is wettest in October and driest in February.
Auckland is the more humid of the two, averaging 79% relative humidity over the year against 75% in Melbourne.
The most comfortable months in Auckland are January, February and March, when average temperatures are at their mildest.
Melbourne is at its most pleasant around March, November and December, based on the mildest average temperatures of the year.
Melbourne is the warmer city in 8 of the 12 months of the year. The gap is widest in January, about 4°C (7.2°F), and narrowest in May, about 0.3°C (0.5°F).
Melbourne has the bigger seasonal swing, about 14.5°C (26.1°F) between its coldest and hottest months versus 9.4°C (16.9°F) in Auckland — so Auckland has the steadier, more even climate.
On climate alone, Melbourne comes out ahead — it offers warmer days, less rain and lower humidity than Auckland. Auckland is the better fit only if you'd actually prefer cooler weather, more rainfall and a more humid climate.
Every figure on this page is calculated from NASA POWER satellite climate data spanning 1981–2025 (45 years). The averages describe the long-term climate of Auckland and Melbourne, not a single year's weather or a short-range forecast.
