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

Is September a good time to explore Lancaster weather-wise? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

During September, Lancaster usually has high temperatures and high rainfall. Throughout the day, temperatures can rise to about 26°C. At night, they generally drop to 14°C.

Precipitation

Lancaster in September usually receives high rainfall, averaging around 125 mm for the month. Records from the past 30 years suggest that around 9 days will experience rain.

Average sunshine

With around 226 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If your ideal day consists of dry skies and moderate temperatures May and August generally stand out with the best circumstances. While January, February and December tend to showcase less optimal conditions.

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

 

Lancaster, monthly averages in September

Min Temperature 14°C  

Max Temperature 26°C  

Chance of Rain 30%  

Precipitation 125 mm  

Rainy days 9 days  

Humidity 73% *  

Sunshine 226 hours *  

Percentage Sunshine 61% *  

* Data from: Harrisburg, the United States of America (55 KM, 34 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 Lancaster.

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.