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

Will it be rainy or sunny in Imperial this September? Check out this detailed guide to the month’s weather conditions.

Temperatures

Experience perfect weather in Imperial in September, characterized by high temperatures and moderate rainfall. In the daytime, temperatures tend to hover near 24°C, cooling down at night to around 13°C.

Precipitation

Imperial in September usually receives moderate rainfall, averaging around 76 mm for the month. When we look at the climate data from the last 30 years, you can expect around 11 days of rain.

Average sunshine

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

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Imperial. May, July, August and September typically offer 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 Imperial climate page with graphs.

 

Imperial, monthly averages in September

Min Temperature 13°C  

Max Temperature 24°C  

Chance of Rain 37%  

Precipitation 76 mm  

Rainy days 11 days  

Humidity 72% *  

Windspeed 11 km/h *  

Sunshine 197 hours *  

Percentage Sunshine 53% *  

* Data from: Pittsburgh, the United States of America (6 KM, 3 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 Imperial, 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

8/10

Outdoor sports

9/10

Interested in more climate information?

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

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.