Hamilton weather in September (New Jersey, United States of America)

Interested in knowing the climate of Hamilton in September? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

For September, the weather in Hamilton is generally perfect, featuring high temperatures and moderate rainfall. During the daylight hours, temperatures often reach 26°C. After dark they usually decrease to around 14°C.

Precipitation

Hamilton in September usually receives moderate rainfall, averaging around 91 mm for the month. You can typically expect 9 days days of rain this month, based on climate records.

Average sunshine

Enjoy a sunny month with about 215 hours of sunshine, providing a cheerful and lively atmosphere.

So this is a great month to visit if you prefer dry days with pleasant temperatures. September typically offers the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Hamilton climate page with graphs.

 

Hamilton, monthly averages in September

Min Temperature 14°C  

Max Temperature 26°C  

Chance of Rain 29%  

Precipitation 91 mm  

Rainy days 9 days  

Sunshine 215 hours *  

Percentage Sunshine 57% *  

Data from: Trenton, the United States of America (7 KM, 4 Miles).

Where to go 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.

Weather conditions Weather

Temperatures

Precipitation

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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 and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Hamilton.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.