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

Looking to travel to Parsippany in September? This guide provides all the details you need.

In Parsippany, September is characterized by high temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 25°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 13°C.

Parsippany in September usually receives moderate rainfall, averaging around 99 mm for the month. Rain is expected on roughly 8 days.

The city usually sees around 218 hours of sunlight, indicating many sunny days.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Parsippany. September typically offers the most agreeable circumstances. On the other hand, January, February, March 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 Parsippany climate page with graphs.

 

Parsippany, monthly averages in September

Min TemperatureMin Temperature 13°C  
Max TemperatureMax Temperature 25°C  
Chance of RainChance of Rain 28%  
PrecipitationPrecipitation 99 mm  
Rainy daysRainy days 8 days  
HumidityHumidity 68% *  
SunshineSunshine 218 hours *  
Percentage SunshinePercentage Sunshine 59% *  
* Data from: New York City, the United States of America (45 KM, 28 Miles).

Where to go in the United States of America in September

Find out more about the weather in the United States of America in September and which places have the best weather 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 Parsippany in September?

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 in September.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
8/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Parsippany.

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 climate conditions. Find out where to go with our weather planner.