Weather in Hamilton in January
Hamilton, New Zealand averages a high of 22.9°C (73.2°F) and low of 14.3°C (57.7°F) in January, with 8 rain days and 11.5 hours of daily sunshine. Travel score: 80.9/100 (Excellent). The best time to visit Hamilton is February.
High
23°C73°F
Low
14°C58°F
🌧️
8
rain days
☀️
11.5
hrs/day sunshine
💧
75%
humidity
81— Excellent
January in Hamilton is warm and occasionally wet — ideal for sightseeing and outdoor activities.
What are the average temperatures in Hamilton?
How much does it rain in Hamilton in January?
Hamilton receives an average of 73.8mm of rainfall across 8 rainy days in January. The annual total is 1174.3mm.
What should I pack for Hamilton in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 23°C
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (8 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting New Zealand in January?
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Data based on 1994–2024 averages · Last updated: 2024-12-31