ClimateForecastSeptemberOctober >>

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

Is September a good time to explore Trenton weather-wise? Our guide gives you the essential weather details for this month.

Temperatures

The weather in Trenton is usually perfect in September, featuring high temperatures and moderate rainfall. Expect the temperatures during the day to hover around 26°C. At night, they will likely drop to about 14°C.

Precipitation

Trenton in September usually receives moderate rainfall, averaging around 89 mm for the month. The climate data from previous years indicates that there are typically about 8 days days of rain.

Average sunshine

The days are predominantly sunny, with an estimated total of around 215 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Trenton. September typically offers the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.

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

 

Trenton, monthly averages in September

Min TemperatureMin Temperature 14°C  
Max TemperatureMax Temperature 26°C  
Chance of RainChance of Rain 27%  
PrecipitationPrecipitation 89 mm  
Rainy daysRainy days 8 days  
SunshineSunshine 215 hours  
Percentage SunshinePercentage Sunshine 57%  

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.

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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 Trenton.

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.