Hummelstown weather in May (Pennsylvania, United States of America)

How's the weather trend in Hummelstown as May approaches? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

Typically, May in Hummelstown includes high temperatures and high rainfall. Anticipate daytime temperatures around 23°C, while night temperatures can drop to 11°C.

Precipitation

Hummelstown in May usually receives high rainfall, averaging around 112 mm for the month. Typically around 13 days days of rainfall are expected.

Average sunshine

The days are predominantly sunny, with an estimated total of around 266 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit. May, June, August and September 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 Hummelstown climate page with graphs.

 

Hummelstown, monthly averages in May

Min Temperature 11°C  

Max Temperature 23°C  

Chance of Rain 44%  

Precipitation 112 mm  

Rainy days 13 days  

Humidity 65% *  

Sunshine 266 hours *  

Percentage Sunshine 60% *  

* Data from: Harrisburg, the United States of America (15 KM, 9 Miles).

Where to go in the United States of America in May

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 Hummelstown, 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.

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 Hummelstown.

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.