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Hamilton Weather in September

During September, Hamilton experiences moderate daytime temperatures of 16°C (61°F) and cooler nights around 6°C (43°F). As the wettest month of the year, expect frequent rainfall.

Rainfall in Hamilton in September

Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. Records from the past 30 years suggest around 11 days of rain, with 75 mm (3 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Hamilton in September

Hamilton in September gets highs of 16°C (61°F) during the day and drops to 6°C (43°F) at night. The difference between afternoon and evening temperatures is usually noticeable. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, November and December typically offer the best weather for Hamilton.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Australia, check out our Hamilton's climate page.

Hamilton Temperature in September

Min TemperatureMin Temperature 6°C (43°F)  
Max TemperatureMax Temperature 16°C (61°F)  
Chance of RainChance of Rain 35%  
PrecipitationPrecipitation 75 mm (3 in)  
Rainy daysRainy days 11 days  

Best Places in Australia in September

Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in September →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Hamilton in September

The weather can swing between comfortable and chilly in September, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days.

What To Do in Hamilton in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling
6/10
Walking
6/10
Barbeque
5/10
Camping
4/10
Outdoor sports
9/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Australia, check out our Hamilton's climate page.

More climate data for Hamilton