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Hourly Forecast
Daylight Hours
07:26
Sunrise
19:38
Sunset
Moon
Waxing Crescent
13:15
Moonrise
21:48
Moonset
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Weather in Hamilton today, September 16, 2026
Hamilton is set for a fine, sunny day on September 16, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. The morning sky stays heavily clouded, with cover near 100% around 09:00. Grey conditions set the early tone before any later change.
Expect highs of 34°C and cooler readings close to 22°C. Moisture in the air spans 45%-95%, with the highest values around 07:00. Expect gentle winds, highest near 11:00 at 1.9 km/h.
Through the afternoon cloud remains the main feature, with cover near 100% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 15.7 km, briefly nearer 13.9 km. Sunrise is at 07:26 and sunset at 19:38, giving 12 hours 11 minutes of sunlight today.
In short, September 16, 2026 looks like a fine day in Hamilton for being outside, peaking around 34°C.
Frequently asked questions about weather in Hamilton
How warm does it get in Hamilton?
The warmest month in Hamilton is July, with average high temperatures of 30°C. The average temperature during this period is around 25°C.
How cold does it get in Hamilton?
The coldest month in Hamilton is January, with average low temperatures of -3°C. The average temperature during this period is around 0°C.
What is the wettest time of year in Hamilton?
The wettest month in Hamilton is March, with an average of 120mm of precipitation.
What is the driest time of year in Hamilton?
The driest month in Hamilton is September, with an average of 68mm of precipitation.
