Weather in Hamilton in December
Hamilton, New Zealand averages a high of 20.9°C (69.6°F) and low of 13.1°C (55.6°F) in December, with 11 rain days and 11 hours of daily sunshine. Travel score: 74.5/100 (Good). The best time to visit Hamilton is February.
High
21°C70°F
Low
13°C56°F
🌧️
11
rain days
☀️
11
hrs/day sunshine
💧
78%
humidity
75— Good
December in Hamilton is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Hamilton?
How much does it rain in Hamilton in December?
Hamilton receives an average of 104.9mm of rainfall across 11 rainy days in December. The annual total is 1174.3mm.
What should I pack for Hamilton in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 21°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting New Zealand in December?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31