Harmarville weather in September (Pennsylvania, United States of America)

Thinking of visiting Harmarville in September? Check the weather first! Check out our in-depth weather guide for this month.

Temperatures

The month of September in Harmarville typically brings high temperatures and high rainfall. Anticipate daytime highs near 25°C, and cooler nights with temperatures around 13°C.

Precipitation

Harmarville in September usually receives high rainfall, averaging around 102 mm for the month. The climate data from previous years indicates that there are typically about 12 days days of rain.

Average sunshine

The city usually sees around 197 hours of sunlight, indicating many sunny days.

Should you favor a climate that's both dry and comfortably warm August 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 Harmarville climate page with graphs.

 

Harmarville, monthly averages in September

Min Temperature 13°C  

Max Temperature 25°C  

Chance of Rain 40%  

Precipitation 102 mm  

Rainy days 12 days  

Humidity 72% *  

Sunshine 197 hours *  

Percentage Sunshine 53% *  

* Data from: Pittsburgh, the United States of America (31 KM, 19 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 Harmarville, 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.

Swimming

7/10

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 Harmarville.

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.