Hamilton Weather in September
September in Hamilton brings high temperatures, with daytime highs of 24°C (75°F) and nights around 5°C (41°F). The perfect weather makes it a solid choice for a visit.
Rainfall in Hamilton in September
Climate statistics over the past 30 years suggest around 7 days of rain, with 24 mm (0.9 in) average for the month. When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in Hamilton in September
The perfect temperature in Hamilton in September makes it a solid month to visit, with 24°C (75°F) during the day and 5°C (41°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows around 5°C (41°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.If your ideal day consists of dry skies and pleasant temperatures, June, August and September typically offer the best circumstances for Hamilton.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Hamilton's climate page.
Hamilton Temperature in September
Min Temperature
5°C (41°F)
Max Temperature
24°C (75°F)
Chance of Rain
22%
Precipitation
24 mm (0.9 in)
Rainy days
7 days
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Hamilton in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Pack a light rain jacket or compact umbrella for occasional showers.What To Do in Hamilton in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Hamilton's climate page.
See the full Hamilton climate overview or explore weather in the United States of America.
