Delaware Water Gap weather in September (Pennsylvania, United States of America)

What does the weather outlook for Delaware Water Gap look like in September? Check out our in-depth weather guide for this month.

Temperatures

In September, the weather in Delaware Water Gap generally includes high temperatures and high rainfall. Expect temperatures to climb to 24°C during the day, with nighttime readings dropping to 11°C.

Precipitation

Delaware Water Gap in September usually receives high rainfall, averaging around 121 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 9 days of the month will see rainfall.

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

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

 

Delaware Water Gap, monthly averages in September

Min Temperature 11°C  

Max Temperature 24°C  

Chance of Rain 30%  

Precipitation 121 mm  

Rainy days 9 days  

Humidity 74% *  

Data from: Allentown, the United States of America (50 KM, 31 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?

For visitors traveling to Delaware Water Gap, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Delaware Water Gap.

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.