ClimateForecastSeptemberOctober >>

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

Interested in knowing the climate of Mechanicsburg in September? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

The month of September in Mechanicsburg typically brings high temperatures and high rainfall. Throughout the day, temperatures typically settle at around 25°C. But by evening, they drop to around 13°C.

Precipitation

Mechanicsburg in September usually receives high rainfall, averaging around 116 mm for the month. Expect around 9 days of rain based on historical data.

Average sunshine

There are approximately 226 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

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

 

Mechanicsburg, monthly averages in September

Min TemperatureMin Temperature 13°C  
Max TemperatureMax Temperature 25°C  
Chance of RainChance of Rain 30%  
PrecipitationPrecipitation 116 mm  
Rainy daysRainy days 9 days  
HumidityHumidity 73% *  
SunshineSunshine 226 hours *  
Percentage SunshinePercentage Sunshine 61% *  
Data from: Harrisburg, the United States of America (11 KM, 7 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.

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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 Mechanicsburg, 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
9/10
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 Mechanicsburg.

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.