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

What should you pack for a trip to Gettysburg in September? See what weather conditions to anticipate this month with our guide.

Temperatures

September in Gettysburg generally includes high temperatures and high rainfall. Throughout the daytime, temperatures often hover around 25°C. However, as the sun sets and evening approaches, there's a noticeable cool-down. Temperatures gently drop to a more temperate 13°C.

Precipitation

Gettysburg in September usually receives high rainfall, averaging around 123 mm for the month. Climate statistics over the past 30 years suggest around 10 days of rain.

Average sunshine

Expect sunny days throughout the month, with an estimated 226 hours of sunshine. Making it a pleasant time to visit Gettysburg.

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 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 Gettysburg climate page with graphs.

 

Gettysburg, monthly averages in September

Min Temperature 13°C  

Max Temperature 25°C  

Chance of Rain 33%  

Precipitation 123 mm  

Rainy days 10 days  

Humidity 73% *  

Sunshine 226 hours *  

Percentage Sunshine 61% *  

Data from: Harrisburg, the United States of America (56 KM, 35 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?

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

6/10

Outdoor sports

7/10

Interested in more climate information?

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

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.